TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 D D D D D D D D D Supply Current . . . 23 A/Channel Gain-Bandwidth Product . . . 220 kHz Output Drive Capability . . . 10 mA Input Offset Voltage . . . 20 V (typ) VDD Range . . . 2.7 V to 6 V Power Supply Rejection Ratio . . . 106 dB Ultra-Low Power Shutdown Mode IDD . . . 16 nA/ch Rail-To-Rail Input/Output (RRIO) Ultra-Small Packaging - 5 or 6 Pin SOT-23 (TLV2450/1) - 8 or 10 Pin MSOP (TLV2452/3) TLV2450 DBV PACKAGE (TOP VIEW) OUT 1 6 VDD+ GND 2 5 SHDN IN+ 3 4 IN - This device is in the Product Preview stage of development. Please contact your local TI sales office for availability. description The TLV245x is a family of rail-to-rail input/output operational amplifiers that set a new performance point for supply current and ac performance. These devices consume a mere 23 A/channel while offering 220 kHz of gain bandwidth product; much higher than competitive devices with similar supply current levels. Along with increased ac performance, the amplifier provides high output drive capability, solving a major shortcoming of older micropower rail-to-rail input/output operational amplifiers. The TLV245x can swing to within 250 mV of each supply rail while driving a 2.5-mA load. Both the inputs and outputs swing rail-to-rail for increased dynamic range in low-voltage applications. This performance makes the TLV245x family ideal for portable medical equipment, patient monitoring systems, and data acquisition circuits. Three members of the family (TLV2450/3/5) offer a shutdown terminal for conserving battery life in portable applications. During shutdown, the outputs are placed in a high-impedance state and the amplifier consumes only 16 nA/channel. The family is fully specified at 3 V and 5 V across an expanded industrial temperature range (- 40C to 125C). The singles and duals are available in the SOT23 and MSOP packages, while the quads are available in TSSOP. The TLV2450 offers an amplifier with shutdown functionality all in a 6-pin SOT23 package, making it perfect for high density circuits. FAMILY PACKAGE TABLE PACKAGE TYPES NUMBER OF CHANNELS PDIP SOIC TLV2450 1 8 8 TLV2451 1 8 TLV2452 2 8 TLV2453 2 TLV2454 4 DEVICE SHUTDOWN UNIVERSAL EVM BOARD -- Yes UNIV-OPAMP-2 -- -- -- UNIV-OPAMP-1 -- 8 -- UNIV-OPAMP-1 -- -- 10 Yes UNIV-OPAMP-2 -- 14 -- -- -- SOT-23 6 TSSOP MSOP -- 8 5 8 -- 14 14 14 14 TLV2455 4 16 16 -- 16 -- Yes -- This device is in the Product Preview stage of development. Contact your local TI sales office for availability. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Copyright 1999, Texas Instruments Incorporated This document contains information on products in more than one phase of development. The status of each device is indicated on the page(s) specifying its electrical characteristics. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 1 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 TLV2450 and TLV2451 AVAILABLE OPTIONS PACKAGED DEVICES TA SOT-23 SMALL OUTLINE (D) 0C to 70C - 40C to 125C CHIP FORM (Y) PLASTIC DIP (P) (DBV) SYMBOL TLV2450CD TLV2451CD TLV2450ID TLV2451ID TLV2450CDBV TLV2451CDBV VAQC VARC TLV2450CP TLV2451CP TLV2450Y TLV2451Y TLV2450IDBV TLV2451IDBV VAQI VARI TLV2450IP TLV2451IP -- -- TLV2450AID TLV2451AID -- -- TLV2450AIP TLV2451AIP -- -- -- -- This package is available taped and reeled. To order this packaging option, add an R suffix to the part number (e.g., TLV2450CDR). Chip forms are tested at TA = 25C only. This device is in the Prodauct Preview stage of development. Contacat your local TI sales office for availability. TLV2452 and TLV2453 AVAILABLE OPTIONS PACKAGED DEVICES TA 0C to 70C - 40C to 125C SMALL OUTLINE (D) (DGK) SYMBOL (DGS) TLV2452CD TLV2453CD TLV2452CDGK -- xxTIABI -- TLV2452ID TLV2453ID TLV2452IDGK -- TLV2452AID TLV2453AID -- -- CHIP FORM (Y) SYMBOL PLASTIC DIP (N) PLASTIC DIP (P) -- TLV2453CDGS -- xxTIABK -- TLV2453CN TLV2452CP -- TLV2452Y TLV2453Y xxTIABJ -- -- TLV2453IDGS -- xxTIABL -- TLV2453IN TLV2452IP -- -- -- -- -- -- -- -- -- -- TLV2453AIN TLV2452AIP -- -- -- MSOP This package is available taped and reeled. To order this packaging option, add an R suffix to the part number (e.g., TLV2452CDR). Chip forms are tested at TA = 25C only. xx represents the device date code. TLV2454 and TLV2455 AVAILABLE OPTIONS PACKAGED DEVICES TA 0C to 70C - 40C to 125C CHIP FORM (Y) SMALL OUTLINE (D) PLASTIC DIP (N) TSSOP (PW) TLV2454CD TLV2455CD TLV2454CN TLV2455CN TLV2454CPW TLV2455CPW TLV2454Y TLV2455Y TLV2454ID TLV2455ID TLV2454IN TLV2455IN TLV2454IPW TLV2455IPW -- -- TLV2454AID TLV2455AID TLV2454AIN TLV2455AIN TLV2454AIPW TLV2455AIPW -- -- This package is available taped and reeled. To order this packaging option, add an R suffix to the part number (e.g., TLV2454CDR). Chip forms are tested at TA = 25C only. 2 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 TLV245x PACKAGE PINOUTS TLV2450 DBV PACKAGE (TOP VIEW) OUT 1 GND 2 IN+ 3 TLV2451 DBV PACKAGE (TOP VIEW) VDD+ 6 5 SHDN IN - 4 OUT GND IN+ TLV2450 D OR P PACKAGE (TOP VIEW) NC IN - IN + GND 1OUT 1IN - 1IN+ GND NC 1SHDN NC 1 8 2 7 3 6 4 5 1 5 TLV2452 D, DGN, OR P PACKAGE (TOP VIEW) VDD+ 2 3 4 IN - 1OUT 1IN - 1IN + GND NC IN - IN + GND 1 8 2 7 3 6 4 5 8 2 7 3 6 4 5 VDD+ 2OUT 2IN - 2IN+ TLV2453 DGS PACKAGE (TOP VIEW) TLV2451 D OR P PACKAGE (TOP VIEW) SHDN VDD+ OUT NC 1 NC VDD+ OUT NC 1OUT 1IN - 1IN+ GND 1SHDN 1 2 3 4 5 VDD+ 2OUT 2IN - 2IN+ 2SHDN 10 9 8 7 6 TLV2453 D OR N PACKAGE TLV2454 D, N, OR PW PACKAGE TLV2455 D, N, OR PW PACKAGE (TOP VIEW) (TOP VIEW) (TOP VIEW) 1 14 2 13 3 12 4 5 6 7 11 10 9 8 VDD+ 2OUT 2IN - 2IN+ NC 2SHDN NC 1OUT 1IN - 1IN+ VDD+ 2IN+ 2IN - 2OUT 1 14 2 13 3 12 4 11 5 10 6 9 7 8 4OUT 4IN - 4IN+ GND 3IN+ 3IN - 3OUT 1OUT 1IN - 1IN+ VDD+ 2IN+ 2IN - 2OUT 1/2SHDN 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 4OUT 4IN - 4IN+ GND 3IN + 3IN- 3OUT 3/4SHDN NC - No internal connection POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 3 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 absolute maximum ratings over operating free-air temperature range (unless otherwise noted) Supply voltage, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Differential input voltage, VID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VDD Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table Operating free-air temperature range, TA: C suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0C to 70C I suffix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 40C to 125C Maximum junction temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65C to 150C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260C Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTE: All voltage values, except differential voltages, are with respect to VDD - . DISSIPATION RATING TABLE PACKAGE JC (C/W) JA (C/W) TA 25C POWER RATING D (8) 38.3 176 710 mW D (14) 26.9 122.3 1022 mW D (16) 25.7 114.7 1090 mW DBV (5) 55 324.1 385 mW DBV (6) 55 294.3 425 mW DGK (8) 54.2 259.9 481 mW DGS (10) 54.1 257.7 485 mW N (14, 16) 32 78 1600 mW P (8) 41 104 1200 mW PW (14) 29.3 173.6 720 mW PW (16) 28.7 161.4 774 mW recommended operating conditions MIN MAX 2.7 6 Split supply 1.35 3 C-suffix VDD- 0 VDD+ 70 - 40 125 Single supply Supply voltage voltage, VDD Common-mode input voltage range, VICR Operating free-air free air temperature, temperature TA 4 I-suffix POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 UNIT V V C TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 electrical characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted) PARAMETER TEST CONDITIONS TLV245x VIO IIO Input offset current IIB Input bias current 25C CMRR > 52 dB RS = 50 IOH = - 500 A VOL Low level output voltage Low-level VIC = 1 1.5 5V V, IOL = 500 A Sourcing Short circuit output current Short-circuit Sinking IO Output current AVD Large-signal g g differential voltage g amplification ri(d) Differential input resistance CIC Common-mode input capacitance f = 10 kHz zo Closed-loop output impedance f = 10 kHz, Supply y voltage g rejection j ratio (VDD /VIO) VO = 0.5 V from rail VO(PP) = 1 V V, 0.9 VIC = 0 to 3 V,, RS = 50 AV = 10 TLV245xC TLV245xI VDD = 2.7 V to 6 V,, No load VIC = VDD /2,, VDD = 3 V to 5 V,, No load VIC = VDD /2,, 4.5 5 7 25C 0 to 3 Full range 0 to 3 25C 2.85 Full range 2.83 25C 2.95 Full range 25C 4 3 25C 2 Full range 1 0.16 96 Full range 91 V 12 7 4 25C nA V 0.2 Full range nA V 0.09 25C RL = 10 k V V/C 5.5 Full range 5V VIC = 1 1.5 V, kSVR 0.3 Full range RS = 50 1000 03 0.3 Common-mode input voltage g range Common mode rejection ratio Common-mode 1500 UNIT 1300 25C High level output voltage High-level CMRR 20 20 VO = 0,, RS = 50 VOH IOS MAX Full range VDD = 1.5 V VIC = 0, CMRR > 70 dB VICR TYP 2000 25C TLV245xA VIO MIN Full range Input offset voltage Temperature coefficient of input offset voltage TA 25C 110 mA mA dB 25C 109 25C 4.5 pF 80 25C Full range 60 dB 52 25C 76 Full range 74 25C 88 Full range 84 89 106 dB Full range is 0C to 70C for C suffix and - 40C to 125C for I suffix. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 5 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 electrical characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted) (continued) PARAMETER TEST CONDITIONS TA MIN 25C IDD V(ON) V(OFF) IDD(SHDN) ( ) Supply S l currentt ((per er channel) Turnon voltage level Turnoff voltage level Supply Su ly current in shutdown mode (TLV2450, TLV2453, TLV2455) (per channel) VO = 1.5 1 5 V, V No load MAX 23 35 TLV245xC Full range 40 TLV245xI Full range 45 AV = 1 AV = 1 SHDN = < 1.45 V TYP UNIT A 25C 1.73 V 25C 1.45 V 25C 12 70 TLV245xC Full range 70 TLV245xI Full range 80 nA Full range is 0C to 70C for C suffix and - 40C to 125C for I suffix. operating characteristics at specified free-air temperature, VDD = 3 V (unless otherwise noted) PARAMETER SR Slew rate at unity gain Vn Equivalent input noise voltage In THD + N t(on) t(off) ts m TEST CONDITIONS VO(PP) = 0.8 V,, RL = 10 k MIN TYP 0.05 0.11 Full range 0.02 f = 100 Hz 25C 49 f = 1 kHz 25C 51 Equivalent input noise current f = 1 kHz 25C 3.5 Total harmonic distortion plus noise VO(PP) = 1.5 V, RL = 10 k, f = 1 kHz AV = 1 AV = 10 MAX UNIT V/s nV/Hz pA /Hz 0.04% 25C AV = 100 0.3% 1.5% AV = 5,, RL = OPEN,, Measured at 50% point 25C 59 s Amplifier turnoff time 25C 836 ns Gain-bandwidth product f = 10 kHz, RL = 10 k 25C 200 kHz V(STEP)PP = 2 V, AV = -1,, CL = 10 pF, RL = 10 k 0.1% V(STEP)PP = 2 V, AV = -1,, CL = 56 pF, RL = 10 k 0.1% 26 0.01% 31 RL = 10 k, CL = 1000 pF 25C 56 CL = 1000 pF 25C 7 Amplifier turnon time Settling time Phase margin Gain margin RL = 10 k, Full range is 0C to 70C for C suffix and - 40C to 125C for I suffix. 6 CL = 150 pF,, TA 25C POST OFFICE BOX 655303 26 0.01% 31 s 25C * DALLAS, TEXAS 75265 dB TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER TEST CONDITIONS TLV245x VIO IIO Input offset current IIB Input bias current 25C CMRR > 52 dB RS = 50 IOH = - 500 A VOL Low level output voltage Low-level VIC = 2 2.5 5V V, IOL = 500 A Sourcing Short circuit output current Short-circuit Sinking IO Output current AVD Large-signal g g differential voltage g amplification ri(d) Differential input resistance CIC Common-mode input capacitance f = 10 kHz zo Closed-loop output impedance f = 10 kHz, Supply y voltage g rejection j ratio (VDD /VIO) VO = 0.5 V from rail VO(PP) = 3 V V, 0.5 VIC = 0 to 5 V,, RS = 50 AV = 10 TLV245xC TLV245xI VDD = 2.7 V to 6 V,, No load VIC = VDD /2,, VDD = 3 V to 5 V,, No load VIC = VDD /2,, 4.5 5 7 25C 0 to 5 Full range 0 to 5 25C 4.87 Full range 4.85 25C 4.97 Full range 25C 20 18 25C 12 Full range 10 0.15 96 Full range 91 V 32 18 10 25C nA V 0.16 Full range nA V 0.07 25C RL = 10 k V V/C 5.5 Full range 5V VIC = 2 2.5 V, kSVR 0.3 Full range RS = 50 1000 03 0.3 Common-mode input voltage g range Common mode rejection ratio Common-mode 1500 UNIT 1300 25C High level output voltage High-level CMRR 20 20 VO = 0,, RS = 50 VOH IOS MAX Full range VDD = 2.5 V VIC = 0, CMRR > 70 dB VICR TYP 2000 25C TLV245xA VIO MIN Full range Input offset voltage Temperature coefficient of input offset voltage TA 25C 103 mA mA dB 25C 109 25C 4.5 pF 45 25C Full range 66 dB 52 25C 76 Full range 74 25C 88 Full range 84 89 106 dB Full range is 0C to 70C for C suffix and - 40C to 125C for I suffix. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 7 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) (continued) PARAMETER TEST CONDITIONS TA MIN 25C IDD V(ON) V(OFF) IDD(SHDN) ( ) Supply S l currentt ((per er channel) Turnon voltage level Turnoff voltage level Supply Su ly current in shutdown mode (TLV2450, TLV2453, TLV2455) (per channel) VO = 2.5 2 5 V, V No load MAX 23 42 TLV245xC Full range 44 TLV245xI Full range 46 AV = 1 AV = 1 SHDN = < 1.45 V TYP UNIT A 25C 1.73 V 25C 1.45 V 25C 16 65 TLV245xC Full range 65 TLV245xI Full range 80 nA Full range is 0C to 70C for C suffix and - 40C to 125C for I suffix. operating characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted) PARAMETER SR Slew rate at unity gain Vn Equivalent input noise voltage In THD + N t(on) t(off) ts m TEST CONDITIONS VO(PP) = 2 V,, RL = 10 k MIN TYP 0.05 0.11 Full range 0.02 f = 100 Hz 25C 49 f = 1 kHz 25C 52 Equivalent input noise current f = 1 kHz 25C 3.5 Total harmonic distortion plus noise VO(PP) = 3 V, RL = 10 k, f = 1 kHz AV = 1 AV = 10 MAX UNIT V/s nV/Hz pA /Hz 0.02% 25C AV = 100 0.18% 0.9% AV = 5,, RL = OPEN,, Measured at 50% point 25C 59 s Amplifier turnoff time 25C 836 ns Gain-bandwidth product f = 10 kHz, RL = 10 k 25C 220 kHz V(STEP)PP = 2 V, AV = -1,, CL = 10 pF, RL = 10 k 0.1% V(STEP)PP = 2 V, AV = -1,, CL = 56 pF, RL = 10 k 0.1% 25 0.01% 30 RL = 10 k, CL = 1000 pF 25C 56 CL = 1000 pF 25C 7 Amplifier turnon time Settling time Phase margin Gain margin RL = 10 k, Full range is 0C to 70C for C suffix and - 40C to 125C for I suffix. 8 CL = 150 pF,, TA 25C POST OFFICE BOX 655303 24 0.01% 30 s 25C * DALLAS, TEXAS 75265 dB TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 TYPICAL CHARACTERISTICS Table of Graphs FIGURE VIO Input offset voltage vs Common-mode input voltage 1, 2 IIO Input offset current vs Common-mode input voltage vs Free-air temperature 3, 4 7, 8 IIB Input bias current vs Common-mode input voltage vs Free-air temperature 5, 6 7, 8 AVD Differential voltage amplification vs Frequency 9, 10 Phase vs Frequency 9, 10 VOL VOH Low-level output voltage vs Low-level output current 11, 13 High-level output voltage vs High-level output current 12, 14 Zo CMRR Output impedance vs Frequency 15, 16 Common-mode rejection ratio vs Frequency 17 PSRR Power supply rejection ratio vs Frequency 18 IDD IDD Supply current vs Supply voltage 19 Supply current vs Free-air temperature 20 Vn THD + N Equivalent input noise voltage vs Frequency 21 Total harmonic distortion plus noise vs Frequency 22, 23 m Phase margin vs Load capacitance 24 Gain-bandwidth product vs Supply voltage 25 SR Slew rate vs Supply y voltage g vs Free-air temperature 26 27 VO(PP) Maximum peak-to-peak output voltage vs Frequency 28 Crosstalk vs Frequency 29, 30 Small-signal follower pulse response vs Time 31, 33 Large-signal follower pulse response vs Time 32, 34 Shutdown on supply current vs Time 35 Shutdown off supply current vs Time 36 Shutdown supply current vs Free-air temperature Shutdown supply current vs Time 38 - 41 Shutdown pulse vs Time 38 - 41 Shutdown off pulse response vs Time 42, 43 Shutdown on pulse response vs Time 44, 45 Shutdown reverse isolation vs Frequency 46 Shutdown forward isolation vs Frequency 47 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 37 9 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 TYPICAL CHARACTERISTICS INPUT OFFSET VOLTAGE vs COMMON-MODE INPUT VOLTAGE INPUT OFFSET VOLTAGE vs COMMON-MODE INPUT VOLTAGE 200 100 VDD = 3 V TA = 25 C VDD = 5 V TA = 25 C 80 VIO - Input Offset Voltage - V VIO - Input Offset Voltage - V 150 100 50 0 -50 -100 -150 60 40 20 0 -20 -40 -60 -80 -200 0 0.5 1 1.5 2 2.5 VIC - Common-Mode Input Voltage - V -100 3 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 VIC - Common-Mode Input Voltage - V Figure 1 Figure 2 INPUT OFFSET CURRENT vs COMMON-MODE INPUT VOLTAGE INPUT OFFSET CURRENT vs COMMON-MODE INPUT VOLTAGE 60 20 VDD = 3 V TA = 25C 10 I IO - Input Offset Current - pA 40 I IO - Input Offset Current - pA 5 20 0 -20 VDD = 5 V TA = 25C 0 -10 -20 -30 -40 -40 -50 -60 0 0.5 1 0 0.5 1 1.5 VIC - Common-Mode Input Voltage - V -60 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 VIC - Common-Mode Input Voltage - V Figure 3 10 Figure 4 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 5 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 TYPICAL CHARACTERISTICS INPUT BIAS CURRENT vs COMMON-MODE INPUT VOLTAGE INPUT BIAS CURRENT vs COMMON-MODE INPUT VOLTAGE 4 4 VDD = 3 V TA = 25C VDD = 5 V TA = 25 C 3 I IB - Input Bias Current - nA IIB - Input Bias Current - nA 3 2 1 0 -1 -2 2 1 0 -1 -2 -3 -3 -4 -4 0 2 2.5 0.5 1 1.5 VIC - Common-Mode Input Voltage - V 0 3 0.5 1 1.5 2 2.5 3 3.5 4 4.5 VIC - Common-Mode Input Voltage - V Figure 6 Figure 5 1.5 1.4 1.3 INPUT OFFSET CURRENT AND INPUT BIAS CURRENT vs FREE-AIR TEMPERATURE VDD = 3 V 1.2 1.1 1 IIB 0.9 0.8 0.7 0.6 0.1 0 -0.1 -55 IIO 85 -35 -15 5 25 45 65 TA - Free-Air Temperature - C 105 125 I IB / I IO - Input Bias and Input Offset Currents - nA I IB / I IO - Input Bias and Input Offset Currents - nA INPUT OFFSET CURRENT AND INPUT BIAS CURRENT vs FREE-AIR TEMPERATURE 0.5 0.4 0.3 0.2 5 0.9 0.8 VDD = 5 V 0.7 0.6 IIB 0.5 0.4 0.3 0.2 IIO 0.1 0 -0.1 -55 -35 -15 5 25 45 65 85 TA - Free-Air Temperature - C 105 125 Figure 8 Figure 7 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 11 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 TYPICAL CHARACTERISTICS 120 VDD = 1.5 V TA = 25C 90 120 60 60 Gain 30 0 0 -60 Phase -120 -30 -60 100 Phase - A VD - Differential Voltage Amplification - dB DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE vs FREQUENCY 1k 10k 100k f - Frequency - Hz -180 1M Figure 9 120 VDD = 2.5 VDC TA = 25C 90 120 60 60 Gain 30 0 0 -60 Phase -30 -60 100 1k 10k 100k f - Frequency - Hz Figure 10 12 Phase - A VD - Differential Voltage Amplification - dB DIFFERENTIAL VOLTAGE AMPLIFICATION AND PHASE vs FREQUENCY POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 -120 -180 1M TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 TYPICAL CHARACTERISTICS LOW-LEVEL OUTPUT VOLTAGE vs LOW-LEVEL OUTPUT CURRENT HIGH-LEVEL OUTPUT VOLTAGE vs HIGH-LEVEL OUTPUT CURRENT 3 3 VDD = 3 V VOH - High-Level Output Voltage - V VOL- Low-Level Output Voltage - V VDD = 3 V 2.5 2 TA = 25C 1.5 TA = 85C TA = 125C 1 TA = -40C 0.5 2.5 TA = -40C 2 TA = 25C 1.5 TA = 85C 1 TA = 125C 0.5 0 0 0 1 7 8 9 2 3 4 5 6 IOL - Low-Level Output Current - mA 0 10 2.5 5 7.5 10 12.5 IOH - High-Level Output Current - mA Figure 12 Figure 11 LOW-LEVEL OUTPUT VOLTAGE vs LOW-LEVEL OUTPUT CURRENT HIGH-LEVEL OUTPUT VOLTAGE vs HIGH-LEVEL OUTPUT CURRENT 5 5 VDD = 5 V VDD = 5 V 4.5 4.5 4 VOH - High-Level Output Voltage - V VOL - Low-Level Output Voltage - V 15 TA = 25C 3.5 TA = 85C 3 2.5 TA = 125C 2 1.5 TA = -40C 1 0.5 TA = -40C 4 3.5 3 TA = 125C TA = 85C 2.5 2 TA = 25C 1.5 1 0.5 0 0 0 5 10 15 20 25 IOL - Low-Level Output Current - mA 0 5 10 15 20 25 30 35 IOH - High-Level Output Current - mA Figure 13 40 Figure 14 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 13 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 TYPICAL CHARACTERISTICS OUTPUT IMPEDANCE vs FREQUENCY OUTPUT IMPEDANCE vs FREQUENCY 10k 10k VDD = 5 V TA = 25 C VDD = 3 V TA = 25 C Zo - Output Impedance - Zo - Output Impedance - 1k 1k AV = 100 100 AV = 10 AV = 1 10 AV = 100 100 10 AV = 10 1 1 100 AV = 1 0.1 1k 10k 100k 100 1M 1k 10k f - Frequency - Hz f - Frequency - Hz Figure 15 Figure 16 COMMON-MODE REJECTION RATIO vs FREQUENCY CMRR - Common-Mode Rejection Ratio - dB 120 VDD = 3 V or 5 V TA = 25 C 100 80 60 40 20 0 10 100 1k 10k 100k f - Frequency - Hz Figure 17 14 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 1M 100k 1M TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 TYPICAL CHARACTERISTICS POWER SUPPLY REJECTION RATIO vs FREQUENCY SUPPLY CURRENT vs SUPPLY VOLTAGE 40 90 VDD = 3 V or 5 V TA = 25 C 80 35 70 PSRR + 60 50 40 PSRR - 30 20 10 0 AV = 1 SHDN = VDD Per Channel 30 TA = 25C 25 TA = -40C 20 15 10 5 10 100 1k 10k 100k 0 2.5 1M 3 f - Frequency - Hz 4.5 3.5 4 VDD - Supply Voltage - V Figure 18 VDD = 5 V VDD = 3 V 15 10 VI = VDD /2 SHDN = VDD per channel 5 25 45 65 85 -35 -15 5 TA - Free-Air Temperature - C 105 125 Vn - Equivalent Input Noise Voltage - nV/ Hz 100 20 0 -55 5.5 EQUIVALENT INPUT NOISE VOLTAGE vs FREQUENCY 30 25 5 Figure 19 SUPPLY CURRENT vs FREE-AIR TEMPERATURE I DD - Supply Current - A TA = 125C TA = 85C I DD - Supply Current - A PSRR - Power Supply Rejection Ratio - dB 100 10 VDD = 3 V or 5 V TA = 25 C 1 10 Figure 20 100 1k 10k f - Frequency - Hz 100k Figure 21 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 15 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 TYPICAL CHARACTERISTICS TOTAL HARMONIC DISTORTION PLUS NOISE vs FREQUENCY TOTAL HARMONIC DISTORTION PLUS NOISE vs FREQUENCY 100% VDD = 3 V VO(PP) = 1.5 V RL = 10 k TA = 25 C 10% THD+N - Total harmonic Distortion + Noise THD+N - Total harmonic Distortion + Noise 100% AV = 10 AV = 100 1% 0.1% AV = 1 0.01% 0.001% 10 100 10k 1k VDD = 5 V VO(PP) = 3 V RL = 10 k TA = 25 C 10% 1% AV = 100 0.1% AV = 10 0.010% AV = 1 0.001% 10 100k 100 f - Frequency - MHz Figure 22 GAIN BANDWIDTH PRODUCT vs SUPPLY VOLTAGE 100 280 270 m - Phase Margin 70 RNULL = 200 60 RNULL = 100 50 RNULL = 50 40 30 RNULL = 10 20 0 100 VDD = 5 V RL = 10 k TA = 25 C RNULL = 0 1k 10k Gain-Bandwidth Product - kHz RNULL = 500 80 10 260 f = 1 kHz RL = 10 k TA = 25 C 250 240 230 220 210 200 190 100k 180 2.5 3 CL - Load Capacitance - pF Figure 24 16 100k Figure 23 PHASE MARGIN vs LOAD CAPACITANCE 90 1k 10k f - Frequency - Hz 3.5 4 4.5 VDD - Supply Voltage - V Figure 25 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 5 5.5 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 TYPICAL CHARACTERISTICS SLEW RATE vs SUPPLY VOLTAGE SLEW RATE vs FREE-AIR TEMPERATURE 0.16 SR - Slew Rate - V/ s f = 10 kHz TA = 25C RL = 10 k CL = 160 pF AV = 1 0.11 0.1 0.14 f = 10 kHz RL = 10 k CL = 160 pF AV = 1 0.12 VDD = 5 V VDD = 3 V 0.1 0.08 0.09 2.5 3 3.5 4 4.5 VDD - Supply Voltage - V 0.06 -40 -20 5 Figure 26 0 20 40 60 80 100 120 TA - Free-Air Temperature - C 140 Figure 27 MAXIMUM PEAK-TO-PEAK OUTPUT VOLTAGE vs FREQUENCY VO(PP) - Maximum Peak-to-Peak Output Voltage - V SR - Slew Rate - V/ s 0.12 5 VO(PP) = 5 V 4.5 4 3.5 3 VO(PP) = 3 V 2.5 2 THD + N < 5% AV = 5 RL = 20 k TA = 25C 1.5 1 0.5 0 100 1k 10k 100k f - Frequency - Hz Figure 28 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 17 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 TYPICAL CHARACTERISTICS CROSSTALK vs FREQUENCY CROSSTALK vs FREQUENCY -20 -20 VDD = 3 V AV = 1 RL = 10 k All Channels -30 -40 -50 Crosstalk - dB Crosstalk - dB -40 VDD = 5 V AV = 1 RL = 10 k All Channels -30 -60 -70 -50 -60 -70 -80 -80 -90 -90 -100 -100 -110 -110 10 100 1k 10k 10 100k 100 1k f - Frequency - Hz f - Frequency - Hz Figure 29 Figure 30 SMALL-SIGNAL FOLLOWER PULSE RESPONSE vs TIME 0.3 0.15 0.1 VI 0.05 0.2 0 -0.05 0.15 -0.1 0.1 -0.15 VO 0.05 -0.2 VDD = 3 V RL = 10 k CL = 160 pF AV = 1 TA = 25C f = 45 kHz 0 -0.05 -0.1 -0.25 -0.3 -0.35 -0.4 -2 0 2 4 6 8 10 t - Time - s 12 14 Figure 31 18 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 16 VI - Input Voltage - V VO - Output Voltage - V 0.25 10k 100k TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 TYPICAL CHARACTERISTICS LARGE-SIGNAL FOLLOWER PULSE RESPONSE vs TIME 5 2 VO - Output Voltage - V 3 2 VI 1 0 -1 1 -2 0 -3 VI - Input Voltage - V VDD = 3 V AV = 1 RL = 10 k CL = 160 pF f = 10 kHz TA = 25 C 4 VO -4 -1 -2 -20 0 20 40 60 t - Time - s 80 -5 100 Figure 32 240 80 200 40 160 0 120 VI -40 VDD = 5 V AV = 1 RL = 10 k CL = 160 pF TA = 25 C 80 40 -80 -120 VI - Input Voltage - mV VO - Output Voltage - mV SMALL-SIGNAL FOLLOWER PULSE RESPONSE vs TIME -160 0 VO -200 -40 -80 -5 0 5 10 t - Time - s 15 -240 20 Figure 33 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 19 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 TYPICAL CHARACTERISTICS LARGE-SIGNAL FOLLOWER PULSE RESPONSE vs TIME 8 VO - Output Voltage - V 2 VDD = 5 V RL = 10 k CL = 160 pF AV = 1 TA = 25C f = 10 kHz VI 6 1 0 -1 -2 -3 4 -4 VO 2 -5 -6 0 VI - Input Voltage - V 10 -7 -8 -2 -9 -4 -10 0 10 20 30 40 50 60 t - Time - s 70 80 -10 90 100 Figure 34 SHUTDOWN ON SUPPLY CURRENT vs TIME I DD - Supply Current - A Shutdown Control Signal 160 5 140 0 120 -5 100 -10 -15 80 -20 60 -25 40 Supply Current - IDD 20 -30 0 -35 -20 -4 -2 0 4 2 t - Time - S 6 8 Figure 35 20 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 -40 10 Shutdown Pulse - V 10 180 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 TYPICAL CHARACTERISTICS SHUTDOWN OFF SUPPLY CURRENT vs TIME 10 50 5 30 0 20 -5 Supply Current - IDD 10 -10 0 -15 -10 -20 -10 0 10 20 30 40 t - Time - S 50 60 70 Shutdown Pulse - V I DD - Supply Current - A Shutdown Control Signal 40 -20 80 Figure 36 SHUTDOWN SUPPLY CURRENT vs FREE-AIR TEMPERATURE 1.6 Shutdown Mode AV = 1 RL = Open VI = VDD/2 V I DD - Supply Current - A 1.4 1.2 VDD = 5 V 1 0.8 0.6 0.4 VDD = 3 V 0.2 0 -55 -35 -15 5 25 45 65 85 TA - Free-Air Temperature - C 105 125 Figure 37 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 21 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 TYPICAL CHARACTERISTICS SHUTDOWN SUPPLY CURRENT AND SHUTDOWN PULSE vs TIME 5 180 VDD = 3 V AV = 1 VI = 1.5 V RL = 10 k CL = 160 pF and 10 pF TA = 25C SD Pulse 160 140 120 4 3 2 1 0 100 80 -1 IDD(SD) 60 -2 40 -3 20 -4 0 -5 -20 -6 Shutdown Pulse - V I DD(SD) - Shutdown Supply Current - A 200 -7 -40 -5 -3 -1 1 3 5 7 t - Time - s 9 11 13 15 Figure 38 SHUTDOWN SUPPLY CURRENT AND SHUTDOWN PULSE vs TIME 5 VDD = 5 V AV = 1 VI = 2.5 V RL = 10 k CL = 160 pF and 10 pF TA = 25C 200 180 160 140 SD Pulse 3 2 1 120 0 100 -1 80 -2 60 -3 40 -4 20 0 -20 -40 -100 -5 IDD(SD) -50 -6 0 100 50 t - Time - s 150 Figure 39 22 4 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 -7 -8 200 Shutdown Pulse - V I DD(SD) - Shutdown Supply Current - A 220 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 TYPICAL CHARACTERISTICS 180 5 160 4 140 VDD = 3 V AV = 1 VI = 1.5 V RL = 10 k CL = 160 pF and 10 pF TA = 25C 120 100 SD Pulse 80 3 2 1 0 60 -1 40 -2 20 -3 IDD(SD) 0 Shutdown Pulse - V I DD(SD) - Shutdown Supply Current - A SHUTDOWN SUPPLY CURRENT AND SHUTDOWN PULSE vs TIME -4 -20 -5 -40 -100 -50 0 100 50 t - Time - s 150 -6 200 Figure 40 SHUTDOWN SUPPLY CURRENT AND SHUTDOWN PULSE vs TIME 200 5 SD Pulse 180 160 140 VDD = 5 V AV = 1 VI = 2.5 V RL = 10 k CL = 160 pF and 10 pF TA = 25C 4 3 2 1 120 0 100 -1 80 -2 60 -3 IDD(SD) 40 -4 20 -5 0 -6 -20 -7 -40 -10 -5 0 5 t - Time - s 10 Shutdown Pulse - V I DD(SD) - Shutdown Supply Current - A 220 -8 15 Figure 41 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 23 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 TYPICAL CHARACTERISTICS SHUTDOWN OFF PULSE RESPONSE vs TIME SHUTDOWN OFF PULSE RESPONSE vs TIME 4 6 SD Pulse SD Pulse 5 VDD = 3 V AV = 1 VI = 2.5 V RL = 10 k CL = 160 pF and 8 pF TA = 25C 2 VO - Output Voltage - V VO - Output Voltage - V 3 1 4 VO Channel 1 3 2 VDD = 5 V AV = 1 VI = 4 V RL = 10 k CL = 160 pF and 8 pF TA = 25C 1 0 VO Channel 1 -1 -10 10 30 90 50 70 t - Time - s 0 110 130 -1 -20 150 0 20 Figure 42 100 120 140 Figure 43 SHUTDOWN ON PULSE RESPONSE vs TIME SHUTDOWN ON PULSE RESPONSE vs TIME 4 6 VDD = 3 V AV = 1 VI = 2.5 V RL = 10 k TA = 25C 2 CL = 160 pF 1 VDD = 5 V AV = 1 VI = 4 V RL = 10 k TA = 25C SD Pulse 5 VO - Output Voltage - V SD Pulse 3 VO - Output Voltage - V 40 60 80 t - Time - s CL = 8 pF 4 3 CL = 160 pF 2 CL = 8 pF 1 0 0 -1 -1 -2 -1 0 1 2 3 t - Time - s 4 5 6 -2 0 Figure 44 24 2 4 6 t - Time - s Figure 45 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 8 10 12 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 TYPICAL CHARACTERISTICS SHUTDOWN REVERSE ISOLATION vs FREQUENCY SHUTDOWN FORWARD ISOLATION vs FREQUENCY 140 VDD = 3 V and 5 V VI(PP) = 0.1, 1.5, 2.5 V RL = 10 k CL = 28 pF TA = 25C 120 100 Shutdown Forward Isolation - dB Shutdown Reverse Isolation - dB 140 80 60 40 20 VDD = 3 V and 5 V VI(PP) = 0.1, 1.5, 2.5 V RL = 10 k CL = 28 pF TA = 25C 120 100 80 60 40 20 0 10 100 1k 10k 100k 1M 10M 0 10 f - Frequency - Hz 100 1k 10k f - Frequency - Hz 100k 1M Figure 47 Figure 46 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 25 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 APPLICATION INFORMATION general power dissipation considerations For a given JA, the maximum power dissipation is shown in Figure 48 and is calculated by the following formula: P + D Where: T -T MAX A q JA PD = Maximum power dissipation of TLV245x IC (watts) TMAX = Absolute maximum junction temperature (150C) TA = Free-ambient air temperature (C) JA = JC + CA JC = Thermal coefficient from junction to case CA = Thermal coefficient from case to ambient air (C/W) MAXIMUM POWER DISSIPATION vs FREE-AIR TEMPERATURE 2 Maximum Power Dissipation - W 1.75 PDIP Package Low-K Test PCB JA = 104C/W 1.5 1.25 SOIC Package Low-K Test PCB JA = 176C/W TJ = 150C MSOP Package Low-K Test PCB JA = 260C/W 1 0.75 0.5 0.25 SOT-23 Package Low-K Test PCB JA = 324C/W 0 -55 -40 -25 -10 5 20 35 50 65 80 95 110 125 TA - Free-Air Temperature - C NOTE A: Results are with no air flow and using JEDEC Standard Low-K test PCB. Figure 48. Maximum Power Dissipation vs Free-Air Temperature 26 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 APPLICATION INFORMATION shutdown function Three members of the TLV245x family (TLV2450/3/5) have a shutdown terminal for conserving battery life in portable applications. When the shutdown terminal is tied low, the supply current is reduced to 16 nA/channel, the amplifier is disabled, and the outputs are placed in a high impedance mode. To enable the amplifier, the shutdown terminal can either be left floating or pulled high. When the shutdown terminal is left floating, care should be taken to ensure that parasitic leakage current at the shutdown terminal does not inadvertently place the operational amplifier into shutdown. The shutdown terminal threshold is always referenced to VDD/2. Therefore, when operating the device with split supply voltages (e.g. 2.5 V), the shutdown terminal needs to be pulled to VDD- (not GND) to disable the operational amplifier. The amplifier's output with a shutdown pulse is shown in Figures 42, 43, 44, and 45. The amplifier is powered with a single 5-V supply and configured as a noninverting configuration with a gain of 5. The amplifier turnon and turnoff times are measured from the 50% point of the shutdown pulse to the 50% point of the output waveform. The times for the single, dual, and quad are listed in the data tables. Figures 46 and 47 show the amplifier's forward and reverse isolation in shutdown. The operational amplifier is powered by 1.35-V supplies and configured as a voltage follower (AV = 1). The isolation performance is plotted across frequency using 0.1-VPP, 1.5-VPP, and 2.5-VPP input signals. During normal operation, the amplifier would not be able to handle a 2.5-VPP input signal with a supply voltage of 1.35 V since it exceeds the common-mode input voltage range (VICR). However, this curve illustrates that the amplifier remains in shutdown even under a worst case scenario. macromodel information Macromodel information provided was derived using Microsim Parts , the model generation software used with Microsim PSpice . The Boyle macromodel (see Note 1) and subcircuit in Figure 49 are generated using the TLV245x typical electrical and operating characteristics at TA = 25C. Using this information, output simulations of the following key parameters can be generated to a tolerance of 20% (in most cases): D D D D D D Maximum positive output voltage swing Maximum negative output voltage swing Slew rate Quiescent power dissipation Input bias current Open-loop voltage amplification D D D D D D Unity-gain frequency Common-mode rejection ratio Phase margin DC output resistance AC output resistance Short-circuit output current limit NOTE 1: G. R. Boyle, B. M. Cohn, D. O. Pederson, and J. E. Solomon, "Macromodeling of Integrated Circuit Operational Amplifiers," IEEE Journal of Solid-State Circuits, SC-9, 353 (1974). PSpice and Parts are trademarks of MicroSim Corporation. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 27 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 APPLICATION INFORMATION 99 3 VCC + 9 RSS + 10 J1 DP VC J2 IN + 11 RD1 VAD DC 12 C1 R2 - 53 HLIM - C2 6 - + + GCM GA - RD2 - RO1 DE 5 + VE * AMP_TLV2450-X operational amplifier "macromodel" subcircuit * created using Parts release 8.0 on 10/12/98 at 11:06 * Parts is a MicroSim product. * * connections: non-inverting input * | inverting input * | | positive power supply * | | | negative power supply * | | | | output * || | | | .subckt AMP_TLV2450-X 1 2 3 4 5 * c1 11 12 354.48E-15 c2 6 7 7.5000E-12 cee 10 99 42.237E-15 dc 5 53 dy de 54 5 dy dlp 90 91 dx dln 92 90 dx dp 4 3 dx egnd 99 0 poly(2) (3,0) (4,0) 0 .5 .5 fb 7 99 poly(5) vb vc ve vlp vln 0 + 207.31E6 -1E3 1E3 210E6 -210E6 ga 6 0 11 12 15.254E-6 gcm 0 6 10 99 48.237E-12 * Schematics Subcircuit * .subckt TLV2450_ver1 Vout Vdd GND V+ V- SD * S_S2 $N_0001 GND SD GND S2 RS_S2 SD GND 1G .MODEL S2 VSWITCH Roff=1e6 Ron=1.0 Voff=0.0 + Von=1.0 S_S1 $N_0002 VDD SD GND S1 RS_S1 SD GND 1G .MODEL S1 VSWITCH Roff=1e6 Ron=1.0 Voff=0.0 + Von=1.0 S_S3 Vout $N_0003 SD GND S3 RS_S3 SD GND 1G .MODEL S3 VSWITCH Roff=1e6 Ron=1.0 Voff=0.0 + Von=1.0 X_SUB_U1 V+ V- $N_0002 $N_003 + AMP_TLV2450-X .ENDS tlv2450_ver1 OUT iee hlim q1 q2 r2 rc1 rc2 re1 re2 ree ro1 ro2 rp vb vc ve vlim vlp vln .model .model .model .model .ends 10 90 11 12 6 3 3 13 14 10 8 7 3 9 3 54 7 91 0 dx dy qx1 qx2 4 dc 938.61E-9 0 vlim 1K 2 13 qx1 1 14 qx2 9 100.00E3 11 65.557E3 12 65.557E3 10 10.367E3 10 10.367E3 99 213.08E6 5 10 99 10 4 147.06 0 dc 0 53 dc .82 4 dc .82 8 dc 0 0 dc 38 92 dc 38 D(Is=800.00E-18) D(Is=800.00E-18 Rs=1m Cjo=10p) NPN(Is=800.00E-18 Bf=843.08) NPN(Is=800.0000E-18 Bf=843.08) * Schematics Subcircuit * .subckt TLV2451_ver1 V+ V- Vout Vdd GND * X_SUB_U1 V+ V- GND Vout AMP_TLV2450-X .ENDS tlv2451_ver1 Figure 49. Boyle Macromodel and Subcircuit 28 - VLN VLIM 8 54 4 - 7 60 + - + DLP 91 + VLP 90 RO2 VB IN - VCC - 92 FB - + ISS RP 2 1 DLN EGND + POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 MECHANICAL DATA D (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 14 PIN SHOWN 0.050 (1,27) 0.020 (0,51) 0.014 (0,35) 14 0.010 (0,25) M 8 0.008 (0,20) NOM 0.244 (6,20) 0.228 (5,80) 0.157 (4,00) 0.150 (3,81) Gage Plane 0.010 (0,25) 1 7 0- 8 A 0.044 (1,12) 0.016 (0,40) Seating Plane 0.069 (1,75) MAX 0.010 (0,25) 0.004 (0,10) PINS ** 0.004 (0,10) 8 14 16 A MAX 0.197 (5,00) 0.344 (8,75) 0.394 (10,00) A MIN 0.189 (4,80) 0.337 (8,55) 0.386 (9,80) DIM 4040047 / D 10/96 NOTES: B. C. D. E. All linear dimensions are in inches (millimeters). This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion, not to exceed 0.006 (0,15). Falls within JEDEC MS-012 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 29 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 MECHANICAL INFORMATION DBV (R-PDSO-G5) PLASTIC SMALL-OUTLINE PACKAGE 0,40 0,20 0,95 5 0,25 M 4 1,80 1,50 0,15 NOM 3,00 2,50 3 1 Gage Plane 3,10 2,70 0,25 0- 8 0,55 0,35 Seating Plane 1,30 1,00 0,10 0,05 MIN 4073253-4/B 10/97 NOTES: A. All linear dimensions are in millimeters. B. This drawing is subject to change without notice. C. Body dimensions include mold flash or protrusion. 30 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 MECHANICAL INFORMATION DBV (R-PDSO-G6) PLASTIC SMALL-OUTLINE PACKAGE 0,40 0,20 0,95 6 0,25 M 4 1,80 1,50 0,15 NOM 3,00 2,50 3 1 Gage Plane 3,10 2,70 0,25 0- 8 Seating Plane 1,30 1,00 0,10 0,05 MIN 4073253-5/B 10/97 NOTES: A. All linear dimensions are in millimeters. B. This drawing is subject to change without notice. C. Body dimensions include mold flash or protrusion. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 31 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 MECHANICAL INFORMATION DGK (R-PDSO-G8) PLASTIC SMALL-OUTLINE PACKAGE 0,38 0,25 0,65 8 0,25 M 5 0,15 NOM 3,05 2,95 4,98 4,78 Gage Plane 0,25 1 0- 6 4 3,05 2,95 0,69 0,41 Seating Plane 1,07 MAX 0,05 MIN 0,10 4073329/A 02/97 NOTES: A. All linear dimensions are in millimeters. B. This drawing is subject to change without notice. C. Body dimensions do not include mold flash or protrusion. 32 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 MECHANICAL INFORMATION DGS (S-PDSO-G10) PLASTIC SMALL-OUTLINE PACKAGE 0,27 0,17 0,50 10 0,25 M 6 0,15 NOM 3,05 2,95 4,98 4,78 Gage Plane 0,25 1 0- 6 5 3,05 2,95 0,69 0,41 Seating Plane 1,07 MAX 0,15 0,05 0,10 4073272/A 12/97 NOTES: A. All linear dimensions are in millimeters. B. This drawing is subject to change without notice. C. Body dimensions do not include mold flash or protrusion. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 33 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 MECHANICAL INFORMATION N (R-PDIP-T**) PLASTIC DUAL-IN-LINE PACKAGE 16 PIN SHOWN PINS ** 14 16 18 20 A MAX 0.775 (19,69) 0.775 (19,69) 0.920 (23.37) 0.975 (24,77) A MIN 0.745 (18,92) 0.745 (18,92) 0.850 (21.59) 0.940 (23,88) DIM A 16 9 0.260 (6,60) 0.240 (6,10) 1 8 0.070 (1,78) MAX 0.035 (0,89) MAX 0.310 (7,87) 0.290 (7,37) 0.020 (0,51) MIN 0.200 (5,08) MAX Seating Plane 0.125 (3,18) MIN 0.100 (2,54) 0.021 (0,53) 0.015 (0,38) 0.010 (0,25) M 0- 15 0.010 (0,25) NOM 14/18 PIN ONLY 4040049/C 08/95 NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to change without notice. C. Falls within JEDEC MS-001 (20 pin package is shorter then MS-001.) 34 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 MECHANICAL INFORMATION P (R-PDIP-T8) PLASTIC DUAL-IN-LINE PACKAGE 0.400 (10,60) 0.355 (9,02) 8 5 0.260 (6,60) 0.240 (6,10) 1 4 0.070 (1,78) MAX 0.310 (7,87) 0.290 (7,37) 0.020 (0,51) MIN 0.200 (5,08) MAX Seating Plane 0.125 (3,18) MIN 0.100 (2,54) 0.021 (0,53) 0.015 (0,38) 0- 15 0.010 (0,25) M 0.010 (0,25) NOM 4040082 / B 03/95 NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to change without notice. C. Falls within JEDEC MS-001 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 35 TLV2450, TLV2451, TLV2452, TLV2453, TLV2454, TLV2455, TLV245xA FAMILY OF 23-A 220-kHz RAIL-TO-RAIL INPUT/OUTPUT OPERATIONAL AMPLIFIERS WITH SHUTDOWN SLOS218B - DECEMBER 1998 - REVISED JUNE 1999 MECHANICAL INFORMATION PW (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 14 PIN SHOWN 0,30 0,19 0,65 14 0,10 M 8 0,15 NOM 4,50 4,30 6,60 6,20 Gage Plane 0,25 1 7 0- 8 0,75 0,50 A Seating Plane 1,20 MAX 0,10 0,05 MIN PINS ** 8 14 16 20 24 28 A MAX 3,10 5,10 5,10 6,60 7,90 9,80 A MIN 2,90 4,90 4,90 6,40 7,70 9,60 DIM 4040064 / E 08/96 NOTES: A. B. C. D. 36 All linear dimensions are in millimeters. This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion not to exceed 0,15. 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