TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A TL081B, TL082B, TL084B, TL082Y, TL084Y JFET-INPUT OPERATIONAL AMPLIFIERS SLOS081A-D2297, FEBRUARY 1977-REVISED NOVEMBER 1992 24 DEVICES COVER COMMERCIAL, INDUSTRIAL, AND MILITARY TEMPERATURE RANGES * * * * * * * Low-Power Consumption Wide Common-Mode and Differential Voltage Ranges * * * Low Input Bias and Offset Currents Output Short-Circuit Protection Low Total Harmonic Distortion . . . 0.003% Typ TL080 D, P, OR PW PACKAGE (TOP VIEW) N1/COMP IN - IN + VCC - 1 8 2 7 3 6 4 5 High Input Impedance . . . JFET-Input Stage Internal Frequency Compensation (Except TL080, TL080A) Latch-Up-Free Operation High Slew Rate . . . 13 V/s Typ Common-Mode Input Voltage Range Includes VCC+ TL081, TL081A, TL081B D, JG, P, OR PW PACKAGE (TOP VIEW) COMP OFFSET N1 VCC + IN - IN + OUT VCC - OFFSET N2 1 8 2 7 3 6 4 5 TL082, TL082A, TL082B D, JG, P, OR PW PACKAGE (TOP VIEW) NC VCC + OUT OFFSET N2 5 17 6 16 7 15 8 14 9 10 11 12 13 14 2 13 3 4 12 11 5 10 6 9 7 8 6 4 5 NC VCC + NC OUT NC 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 NC 2 OUT NC 2 IN - NC 1 IN- 1 OUT NC 4 OUT 4 IN- TL084M . . . FK PACKAGE (TOP VIEW) 1 IN + NC VCC + NC 2 IN + 4 OUT 4 IN - 4 IN + VCC - 3 IN + 3 IN - 3 OUT 4 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 4 IN + NC VCC - NC 3 IN + 2 IN- 2 OUT NC 3 OUT 3 IN- 1 7 3 4 TL084, TL084A, TL084B D, J, N, OR PW PACKAGE (TOP VIEW) 1 OUT 1 IN - 1 IN + VCC + 2 IN + 2 IN - 2 OUT 2 VCC + 2 OUT 2 IN - 2 IN + NC 1 OUT NC VCC+ NC NC 1 IN - NC 1 IN + NC NC VCC- NC OFFSET N2 NC NC IN - NC IN + NC 8 NC VCC- NC 2 IN+ NC 3 2 1 20 19 18 4 1 TL082M . . . FK PACKAGE (TOP VIEW) NC OFFSET N1 NC NC NC TL081M . . . FK PACKAGE (TOP VIEW) 1 OUT 1 IN - 1 IN + VCC - NC - No internal connection Copyright 1992, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. On products compliant to MIL-STD-883, Class B, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters. * * POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251-1443 1 TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A TL081B, TL082B, TL084B, TL082Y, TL084Y JFET-INPUT OPERATIONAL AMPLIFIERS SLOS081A-D2297, FEBRUARY 1977-REVISED NOVEMBER 1992 symbols TL080 TL081 TL082 (each amplifier) TL084 (each amplifier) N1/COMP OFFSET N1 COMP IN + IN + - IN - OUT IN - + IN + + IN - - OUT + OUT - OFFSET N2 OFFSET N2 description The TL08_ JFET-input operational amplifier family is designed to offer a wider selection than any previously developed operational amplifier family. Each of these JFET-input operational amplifiers incorporates well-matched, high-voltage JFET and bipolar transistors in a monolithic integrated circuit. The devices feature high slew rates, low input bias and offset currents, and low offset voltage temperature coefficient. Offset adjustment and external compensation options are available within the TL08_ family. Device types with a C suffix are characterized for operation from 0C to 70C, those with an I suffix are characterized for operation from - 40C to 85C, and those with an M suffix are characterized for operation over the full military temperature range of - 55C to 125C. AVAILABLE OPTIONS TA 0C to 70C PACKAGE VIO MAX at 25C SMALL OUTLINE (D008) 15 mV 15 mV 6 mV 3 mV TL080CD TL081CD TL081ACD TL081BCD -- -- -- 15 mV 6 mV 3 mV TL082CD TL082ACD TL082BCD -- -- 15 mV 6 mV 3 mV -- TL084CD TL084ACD TL084BCD - 40C to 85C 6 mV 6 mV 6 mV - 55C to 125C 6 mV 6 mV 9 mV TL081ID TL082ID TL084ID -- SMALL OUTLINE (D014) CHIP CARRIER (FK) CERAMIC DIP (J) CERAMIC DIP (JG) PLASTIC DIP (P) -- -- TL080CP TL081CP TL081ACP TL081BCP TL080CPW TL081CPW TL082Y -- -- TL082CP TL082ACP TL082BCP TL082CPW -- TL084Y -- -- TL084CN TL084ACN TL084BCN TL084CPW -- -- -- -- -- -- -- -- -- TL084ID -- TL081IP TL082IP TSSOP (PW) -- TL084IN TL081MFK TL082MFK TL084MFK TL081MJG TL082MJG TL084MJ The D package is available taped and reeled. Add R suffix to device type, (e.g., TL080CDR). 2 CHIP FORM (Y) PLASTIC DIP (N) * * POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251-1443 -- -- TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A TL081B, TL082B, TL084B JFET-INPUT OPERATIONAL AMPLIFIERS SLOS081A-D2297, FEBRUARY 1977-REVISED NOVEMBER 1992 schematic (each amplifier) VCC + IN + 64 IN - OUT 128 N1/COMP TL080 Only 64 C1 OFFSET N2 COMP 1080 1080 VCC - OFFSET N2 OFFSET N1 TL081 Only C1 = 18 pF on TL081, TL082, and TL084 only (including their suffix versions). Component values shown are nominal. * * POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251-1443 3 TL082Y JFET-INPUT DUAL OPERATIONAL AMPLIFIER SLOS081A-D2297, FEBRUARY 1977-REVISED NOVEMBER 1992 chip information These chips, when properly assembled, display characteristics similar to the TL082. Thermal compression or ultrasonic bonding may be used on the doped aluminum bonding pads. Chips may be mounted with conductive epoxy or a gold-silicon preform. BONDING PAD ASSIGNMENTS 1 IN + (3) (2) 1 IN - 1 OUT (7) VCC+ (8) + (1) 2 OUT - + - (5) (6) 2 IN + 2 IN - (4) VCC - CHIP THICKNESS: 15 TYPICAL BONDING PADS: 4 x 4 MINIMUM TJmax = 150C TOLERANCES ARE 10% ALL DIMENSIONS ARE IN MILS PIN (4) INTERNALLY CONNECTED TO BACKSIDE OF CHIP 4 * * POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251-1443 TL084Y JFET-INPUT QUAD OPERATIONAL AMPLIFIER SLOS081A-D2297, FEBRUARY 1977-REVISED NOVEMBER 1992 chip information These chips, when properly assembled, display characteristics similar to the TL084. Thermal compression or ultrasonic bonding may be used on the doped aluminum bonding pads. Chips may be mounted with conductive epoxy or a gold-silicon preform. BONDING PAD ASSIGNMENTS 1 IN + (3) (2) 1 IN - 2 OUT 3 IN + + (1) 1 OUT - + (7) (10) (9) 3 IN - 4 OUT VCC+ (4) (14) - + (5) (6) 2 IN + 2 IN - (8) 3 OUT - + - (12) (13) 4 IN + 4 IN - (11) VCC - CHIP THICKNESS: 15 TYPICAL BONDING PADS: 4 x 4 MINIMUM TJmax = 150C TOLERANCES ARE 10% ALL DIMENSIONS ARE IN MILS PIN (11) INTERNALLY CONNECTED TO BACKSIDE OF CHIP * * POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251-1443 5 TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A TL081B, TL082B, TL084B JFET-INPUT OPERATIONAL AMPLIFIERS SLOS081A-D2297, FEBRUARY 1977-REVISED NOVEMBER 1992 absolute maximum ratings over operating free-air temperature range (unless otherwise noted) TL08_C TL08_AC TL08_BC Supply voltage, VCC + (see Note 1) TL08_I TL08_M UNIT 18 18 18 V Supply voltage VCC - (see Note 1) - 18 - 18 - 18 V Differential input voltage (see Note 2) 30 30 30 V Input voltage (see Notes 1 and 3) 15 15 15 V unlimited unlimited unlimited Duration of output short circuit (see Note 4) Continuous total dissipation See Dissipation Rating Table Operating free-air temperature range 0 to 70 - 40 to 85 - 55 to 125 C - 65 to 150 - 65 to 150 - 65 to 150 C Case temperature for 60 seconds FK package 260 C Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds J or JG package 300 C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds D, N, P, or PW package Storage temperature range NOTES: 1. 2. 3. 4. 260 C 260 All voltage values, except differential voltages, are with respect to the midpoint between VCC + and VCC -. Differential voltages are at the noninverting input terminal with respect to the inverting input terminal. The magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 V, whichever is less. The output may be shorted to ground or to either supply. Temperature and/or supply voltages must be limited to ensure that the dissipation rating is not exceeded. DISSIPATION RATING TABLE D (8 Pin) 680 mW 5.8 mW/ C DERATE ABOVE TA 32 C 464 mW 377 mW N/A D (14 Pin) 680 mW 7.6 mW/ C 60 C 608 mW 494 mW N/A FK 680 mW 11.0 mW/ C 88 C 680 mW 680 mW 275 mW J 680 mW 11.0 mW/ C 88 C 680 mW 680 mW 275 mW JG 680 mW 8.4 mW/ C 69 C 672 mW 546 mW 210 mW N 680 mW 9.2 mW/ C 76 C 680 mW 598 mW N/A P 680 mW 8.0 mW/ C 65 C 640 mW 520 mW N/A PW (8 Pin) 525 mW 4.2 mW/ C 25 C 336 mW N/A N/A PW (14 Pin) 700 mW 5.6 mW/ C 25 C 448 mW N/A N/A PACKAGE 6 TA 25C POWER RATING DERATING FACTOR * * TA = 70C POWER RATING POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77251-1443 TA = 85C POWER RATING TA = 125C POWER RATING * HOUSTON, * DALLAS,TEXAS POST POST OFFICE OFFICE BOX BOX 1443 655303 TEXAS 77001 75265 No load, TA = 25C Supply current (per amplifier) kSVR ICC 70 70 15 1.4 86 86 3 12 10 200 12 13.5 2.8 10 400 2 200 20 15 MAX 80 80 25 50 10 12 12 11 MIN 1.4 86 86 3 12 10 200 12 13.5 - 12 to 15 30 5 18 3 TYP TL081AC TL082AC TL084AC 2.8 7 200 2 100 7.5 6 MAX 80 80 25 50 10 12 12 11 MIN 1.4 86 86 3 12 10 200 12 13.5 - 12 to 15 30 5 18 2 TYP TLO81BC TL082BC TL084BC 2.8 7 200 2 100 5 3 MAX 80 80 25 50 10 12 12 11 MIN 1.4 86 86 3 12 10 200 12 13.5 - 12 to 15 30 5 18 3 TYP TL081I TL082I TL084I 2.8 20 200 10 100 9 6 MAX mA dB dB MHz V/mV V V nA pA nA pA V/ C mV UNIT V01/V02 Crosstalk attenuation AVD = 100, TA = 25C 120 120 120 120 dB All characteristics are measured under open-loop conditions with zero common-mode voltage unless otherwise specified. Full range for TA is 0C to 70C for TL08_C, TL08_AC, TL08_BC and - 40C to 85C for TL08_I. Input bias currents of a FET-input operational amplifier are normal junction reverse currents, which are temperature sensitive as shown in Figure 18. Pulse techniques must be used that will maintain the junction temperature as close to the ambient temperature as possible. TA = 25C VO = 0, RS = 50 , Supply pp y voltage g rejection j ratio ( VCC / VIO) CMRR Input resistance VIC = VICR min, VO = 0, TA = 25C RS = 50 , VCC = 15 V to 9 V, VO = 0, RL 2 k , Common-mode rejection ratio VO = 10 V, TA = full range 10 RL 2 k 25 12 RL 10 k RL 2 k , 12 RL = 10 k TA = 25C TA = 25C AVD VO = 10 V, TA = 25C TA = full range TA = 25C - 12 to 15 30 TA = 25C TA = full range 18 3 TYP 5 11 MIN TA = 25C TA = full range RS = 50 , TA = 25C TA = full range Unity-gain bandwidth g g Large-signal differential voltage amplification B1 ri Maximum peak output voltage swing VOM VO = 0 Input bias current IIB TA = 25C VO = 0 Input offset current IIO Common-mode input voltage range VO = 0, TA = full range Temperature coefficient of input offset voltage VIO VICR VO = 0, RS = 50 Input offset voltage TEST CONDITIONS VIO PARAMETER TL080C TL081C TL082C TL084C electrical characteristics, VCC = 15 V (unless otherwise noted) TL080, TL081, TL084, TL081A, TL082A, TL084A TL081B, TL082B, TL084B JFET-INPUT OPERATIONAL AMPLIFIERS SLOS081A-D2297, FEBRUARY 1977-REVISED NOVEMBER 1992 7 TL081M, TL082M, TL084M JFET-INPUT OPERATIONAL AMPLIFIERS SLOS081A-D2297, FEBRUARY 1977-REVISED NOVEMBER 1992 electrical characteristics, VCC = 15 V (unless otherwise noted) TL081M, TL082M TEST CONDITIONS PARAMETER MIN TYP TA = 25C TA = - 55C to 125C 3 VIO Input offset voltage VO = 0, 0 RS = 50 VIO Temperature coefficient of input offset voltage VO = 0, TA = - 55C to 125C IIO Input offset current VO = 0 TA = 25C TA = 125C 5 VO = 0 TA = 25C TA = 125C 30 Input bias current IIB VICR Common-mode input voltage range VOM Maximum peak output voltage swing i Large-signal differential voltage amplification AVD TL084M MAX MIN 6 TYP 3 9 9 RS= 50 , 15 18 100 5 200 30 50 11 12 to 15 11 12 to 15 RL = 10 k 12 13.5 12 13.5 RL 10 k 12 RL 2 k 10 12 10 12 VO = 10 V, TA = 25C RL 2 k, 25 200 25 200 VO = 10 V, TA = - 55C to 125C RL 2 k, 15 TA = 25 C, TA = - 55C to 125C UNIT mV V/C 18 20 TA = 25 C MAX 100 pA 20 nA 200 pA 50 nA V 12 V V/mV 15 B1 Unity-gain bandwidth TA = 25 C ri Input resistance CMRR Common-mode rejection ratio TA = 25 C VIC = VICR min, RS = 50 , VO = 0, TA = 25C 80 86 kSVR Supply voltage rejection ratio (VCC / VIO) VCC = 15 V to 9 V, RS = 50 , VO = 0, TA = 25C 80 86 ICC Supply current (per amplifier) No load, VO = 0, V01/V02 Crosstalk attenuation AVD = 100, TA = 25C 3 3 1012 1012 80 86 dB 80 86 dB TA = 25C 1.4 2.8 MHz 1.4 120 2.8 120 mA dB All characteristics are measured under open-loop conditions with zero common-mode input voltage unless otherwise specified. Input bias currents of a FET-input operational amplifier are normal junction reverse currents, which are temperature sensitive as shown in Figure 18. Pulse techniques must be used that will maintain the junction temperatures as close to the ambient temperature as is possible. operating characteristics, VCC = 15 V, TA = 25C (unless otherwise noted) PARAMETER SR Slew rate at unity gain tr Rise time TEST CONDITIONS VI = 10 V, CL = 100 pF, RL = 2 k, See Figure 1 VI = 10 V, RL = 2 k, TA = - 55 C to 125 C, Overshoot factor VI = 20 mV, CL = 100 pF, Vn Equivalent input noise voltage RS = 100 In Equivalent input noise current RS = 100 , f = 1 kHz THD Total harmonic distortion VO(rms) = 10 V, f = 1 kHz RS 1 k, CL = 100 pF, See Figure 1 TYP 8 13 0.05 See Figure 1 20% f = 1 kHz 18 f = 10 Hz to 10 kHz 4 0.01 RL 2 k, * POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 * MAX UNIT V/ s 5 RL = 2 k, On products compliant to MIL-STD-883, Class B, this parameter is not production tested. 8 MIN 0.003% s nV/Hz V pA/Hz TL080, TL081, TL084, TL081A, TL082A, TL084A TL081B, TL082B, TL084B JFET-INPUT OPERATIONAL AMPLIFIERS SLOS081A-D2297, FEBRUARY 1977-REVISED NOVEMBER 1992 TL082Y, TL084Y electrical characteristics, VCC = 15 V (unless otherwise noted) TEST CONDITIONS PARAMETER VIO VIO IIO IIB Input offset voltage Temperature coefficient of input offset voltage Input offset current VO = 0, VO = 0, RS = 50 , RS = 50 , Input bias current VO = 0, VO = 0, VICR Common-mode input voltage range TA = 25C VOM AVD Maximum peak output voltage swing B1 ri Unity-gain bandwidth TA = 25C, VO = 10 V, TA = 25C, TA = 25C Large-signal differential voltage amplification Input resistance TA = 25C VIC = VICR min, CMRR Common-mode rejection ratio kSVR Supply voltage rejection ratio ( VCC / VIO) MIN TYP MAX 3 15 UNIT TA = 25C TA = 25C 18 TA = 25C TA = 25C 5 200 pA 30 400 pA RL = 10 k mV V/ C 11 - 12 to 15 12 13.5 25 200 V/mV 3 12 10 MHz RL 2 k V V RS = 50 , VO = 0, TA = 25C 70 86 dB VCC = 15 V to 9 V, RS = 50 , VO = 0, TA = 25C 70 86 dB ICC Supply current (per amplifier) No load, VO = 0, TA = 25C 1.4 2.8 mA V01/V02 Crosstalk attenuation AVD = 100, TA = 25C 120 dB All characteristics are measured under open-loop conditions with zero common-mode voltage unless otherwise specified. Input bias currents of a FET-input operational amplifier are normal junction reverse currents, which are temperature sensitive as shown in Figure 18. Pulse techniques must be used that will maintain the junction temperature as close to the ambient temperature as possible. operating characteristics, VCC = 15 V, TA = 25C (unless otherwise noted) PARAMETER SR Slew rate at unity gain tr Rise time Overshoot factor TEST CONDITIONS MIN TYP 8 13 VI = 10 V, CL = 100 pF, RL = 2 k, See Figure 1 VI = 20 mV, CL = 100 pF, RL = 2 k, 0.05 See Figure 1 20% f = 1 kHz Vn Equivalent input noise voltage RS = 100 In Equivalent input noise current RS = 100 , f = 1 kHz THD Total harmonic distortion VO(rms) = 10 V, f = 1 kHz RS 1 k, * POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 * 18 f = 10 Hz to 10 kHz 4 0.01 RL 2 k, MAX UNIT V/ s s nV/Hz V pA/Hz 0.003% 9 TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A TL081B, TL082B, TL084B, TL082Y, TL084Y JFET-INPUT OPERATIONAL AMPLIFIERS SLOS081A-D2297, FEBRUARY 1977-REVISED NOVEMBER 1992 PARAMETER MEASUREMENT INFORMATION 100 k C2 10 k C1 500 pF - - CL = 100 pF N1 + RL = 2 k CL = 100 pF RL + + VI - 1 k VI TL080 CC = 18 pF for TL080 Figure 3. Feed-Forward Compensation Figure 2. Gain-of-10 Inverting Amplifier Figure 1. Unity-Gain Amplifier VCC + 1 M TL081 - + 2 M N2 N1 N2 CC N1 100 k COMP - 1.5 k TL080 + VCC - Figure 4. TL080 Input Offset Voltage Null Circuit 10 Figure 5. TL081 Input Offset Voltage Null Circuit * POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 * TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A TL081B, TL082B, TL084B JFET-INPUT OPERATIONAL AMPLIFIERS SLOS081A-D2297, FEBRUARY 1977-REVISED NOVEMBER 1992 TYPICAL CHARACTERISTICS MAXIMUM PEAK OUTPUT VOLTAGE vs FREQUENCY MAXIMUM PEAK OUTPUT VOLTAGE vs FREQUENCY 15 VCC = 15 V RL = 10 k TA = 25C See Figure 2 12.5 10 VOM - Maximum Peak Output Voltage - V VOM - Maximum Peak Output Voltage - V 15 VCC = 10 V 7.5 VCC = 5 V 5 2.5 VCC = 15 V 12.5 10 VCC = 10 V 7.5 5 VCC = 5 V 2.5 0 0 100 1k 10 k 100 k 1M 100 10 M Figure 7 MAXIMUM PEAK OUTPUT VOLTAGE vs FREE-AIR TEMPERATURE RL = 10 k VOM - Maximum Peak Output Voltage - V TA = - 55C 7.5 TA = 125C 2.5 0 10 k IIII IIII IIII 15 VCC = 15 V RL = 2 k See Figure 2 TA = 25C 40 k 100 k 400 k 1M 4M 10 M 1M 100 k Figure 6 10 5 10 k f - Frequency - Hz 15 12.5 1k f - Frequency - Hz MAXIMUM PEAK OUTPUT VOLTAGE vs FREQUENCY VOM - Maximum Peak Output Voltage - V RL = 2 k TA = 25C See Figure 2 12.5 RL = 2 k 10 7.5 5 2.5 VCC = 15 V See Figure 2 0 - 75 - 50 10 M - 25 0 25 50 75 100 125 TA - Free-Air Temperature - C f - Frequency - Hz Figure 8 Figure 9 Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. A 12-pF compensation capacitor is used with TL080. The -55C curve and the 125C curve apply only to the M version. The temperature range of the C version is 0C to 75C, the I version is - 40C to 85C, and the M version is - 55C to 125C. * POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 * 11 TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A TL081B, TL082B, TL084B JFET-INPUT OPERATIONAL AMPLIFIERS SLOS081A-D2297, FEBRUARY 1977-REVISED NOVEMBER 1992 TYPICAL CHARACTERISTICS MAXIMUM PEAK OUTPUT VOLTAGE vs LOAD RESISTANCE MAXIMUM PEAK OUTPUT VOLTAGE vs SUPPLY VOLTAGE 15 VCC = 15 V TA = 25C See Figure 2 10 7.5 5 2.5 0 0.1 RL = 10 k TA = 25C 12.5 10 7.5 5 2.5 0 0.2 0.4 0.7 1 2 4 7 10 2 0 Figure 10 12 14 16 LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION vs FREQUENCY AVD - Differential Voltage Amplification - V/mV AVD - Differential Voltage Amplification - V/mV 10 106 1000 700 400 200 100 70 40 20 10 7 1 - 75 8 Figure 11 LARGE-SIGNAL DIFFERENTIAL VOLTAGE AMPLIFICATION vs FREE-AIR TEMPERATURE 2 6 | VCC | - Supply Voltage - V RL - Load Resistance - k 4 4 VCC = 15 V VO = 10 V RL = 2 k - 50 - 25 0 25 50 75 100 VCC = 5 V to 15 V RL = 10 k TA = 25C 105 104 Differential Voltage Amplification (left scale) 103 45 90 102 Phase Shift (right scale) 101 135 1 1 125 0 10 TA - Free-Air Temperature - C 100 1k Phase Shift 12.5 VOM - Maximum Peak Output Voltage - V VOM - Maximum Peak Output Voltage - V 15 10 k 100 k 1M 180 10 M f - Frequency - Hz Figure 12 Figure 13 Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. A 12-pF compensation capacitor is used with TL080. The temperature range of the C version is 0C to 75C, the I version is - 40C to 85C, and the M version is - 55C to 125C. 12 * POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 * TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A TL081B, TL082B, TL084B JFET-INPUT OPERATIONAL AMPLIFIERS SLOS081A-D2297, FEBRUARY 1977-REVISED NOVEMBER 1992 TYPICAL CHARACTERISTICS TL080 TOTAL POWER DISSIPATED vs FREE-AIR TEMPERATURE DIFFERENTIAL VOLTAGE AMPLIFICATION vs FREQUENCY WITH FEED-FORWARD COMPENSATION 250 VCC = 15 V C2 = 3 pF TA = 25C See Figure 3 105 104 103 102 10 1 100 1k 10 k 100 k f - Frequency - Hz 1M VCC = 15 V No Signal No Load 225 PD - Total Power Dissipated - mW AVD - Differential Voltage Amplification - V/mV 106 200 175 TL084, TL085 150 125 100 TL082, TL083 75 TL080, TL081 50 25 0 -75 10 M -50 -25 0 25 50 75 100 TA - Free-Air Temperature - C Figure 14 Figure 15 SUPPLY CURRENT PER AMPLIFIER vs FREE-AIR TEMPERATURE SUPPLY CURRENT vs SUPPLY VOLTAGE 2.0 2.0 VCC = 15 V No Signal No Load 1.6 TA = 25 C No Signal No Load 1.8 I CC - Supply Current - mA I CC - Supply Current - mA 1.8 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 -75 125 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 -50 -25 0 25 50 75 100 TA - Free-Air Temperature -C 125 0 2 Figure 16 4 6 8 10 12 | VCC | - Supply Voltage - V 14 16 Figure 17 Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. A 12-pF compensation capacitor is used with TL080. The temperature range of the C version is 0C to 75C, the I version is - 40C to 85C, and the M version is - 55C to 125C. * POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 * 13 TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A TL081B, TL082B, TL084B JFET-INPUT OPERATIONAL AMPLIFIERS SLOS081A-D2297, FEBRUARY 1977-REVISED NOVEMBER 1992 TYPICAL CHARACTERISTICS INPUT BIAS CURRENT vs FREE-AIR TEMPERATURE 6 V CC = 15 V Input and Output Voltages - V I IB - Input Bias Current - nA 100 VOLTAGE-FOLLOWER LARGE-SIGNAL PULSE RESPONSE 10 1 0.1 VCC = 15 V RL = 2 k CL = 100 pF TA = 25 C 4 Output 2 0 -2 Input -4 0.01 - 50 -6 - 25 0 25 50 75 100 TA - Free-Air Temperature -C 125 0 0.5 Figure 18 1 1.5 2 t - Time - s 2.5 3 3.5 Figure 19 OUTPUT VOLTAGE vs ELAPSED TIME 28 VO - Output Voltage - mV 24 20 16 VCC = 15 V RL = 2 k CL = 100 pF TA = 25 C See Figure 1 12 8 4 0 -4 0 0.2 0.4 0.6 t - Time - s 0.8 1.0 1.2 Figure 20 Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. A 12-pF compensation capacitor is used with TL080. The temperature range of the C version is 0C to 75C, the I version is - 40C to 85C, and the M version is - 55C to 125C. 14 * POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 * TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A TL081B, TL082B, TL084B JFET-INPUT OPERATIONAL AMPLIFIERS SLOS081A-D2297, FEBRUARY 1977-REVISED NOVEMBER 1992 TYPICAL CHARACTERISTICS COMMON-MODE REJECTION RATIO vs FREE-AIR TEMPERATURE 50 VCC = 15 V RL = 10 k Vn - Equilvalent Input Noise Voltage - nV/ Hz CMRR - Common-Mode Rejection Ratio - dB 89 EQUIVALENT INPUT NOISE VOLTAGE vs FREQUENCY 88 87 86 85 84 83 - 75 - 50 - 25 0 25 50 75 100 VCC = 15 V AVD = 10 RS = 100 TA = 25C 40 30 20 10 0 125 10 40 100 TA - Free-Air Temperature - C 400 1 k 4 k 10 k 40 k 100 k f - Frequency - Hz Figure 21 Figure 22 TOTAL HARMONIC DISTORTION vs FREQUENCY 1 VCC = 15 V AVD = 1 VI(RMS) = 6 V TA = 25C THD - Total Harmonic Distortion - % 0.4 0.1 0.04 0.01 0.004 0.001 10 400 1k 4k 10 k 40 k 100 k f - Frequency - Hz Figure 23 Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices. A 12-pF compensation capacitor is used with TL080. The temperature range of the C version is 0C to 75C, the I version is - 40C to 85C, and the M version is - 55C to 125C. * POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 * 15 TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A TL081B, TL082B, TL084B JFET-INPUT OPERATIONAL AMPLIFIERS SLOS081A-D2297, FEBRUARY 1977-REVISED NOVEMBER 1992 TYPICAL APPLICATION DATA RF = 100 k VCC + - - C3 Output VCC - + 1 k - 15 V R1 = R2 = 2(R3) = 1.5 M R3 C1 3.3 k f= TL081 + Input Output TL081 CF = 3.3 F R2 R1 +15 V 3.3 k C2 9.1 k 1 2 RF CF Figure 24. 0.5-Hz Square-Wave Oscillator C1 = C2 = C3 = 110 pF 2 1 = 1 kHz fo = 2 R1 C1 Figure 25. High-Q Notch Filter VCC + 1 M - TL084 VCC + Output A + + 1 F TL084 VCC + - Input - TL084 100 k 100 k 100 F Output B + 100 k VCC + VCC + 100 k - TL084 Output C + Figure 26. Audio Distribution Amplifier 6 sin t 1N4148 - 15 V 18 pF 18 pF VCC + VCC+ 88.4 k - - 1/2 TL082 1/2 TL082 + 88.4 k 1 k 18 k (see Note A) VCC - 6 cos t + 18 pF VCC - 1 k 15 V 1N4148 88.4 k 18 k (see Note A) NOTE A: These resistor values may be adjusted for a symmetrical output. Figure 27. 100-KHz Quadrature Oscillator 16 * POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 * TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A TL081B, TL082B, TL084B JFET-INPUT OPERATIONAL AMPLIFIERS SLOS081A-D2297, FEBRUARY 1977-REVISED NOVEMBER 1992 TYPICAL APPLICATION DATA 16 k 16 k 220 pF 220 pF 43 k VCC + VCC + VCC + - 43 k 43 k - 1/4 TL084 VCC + 220 pF - 220 pF 43 k 1/4 TL084 1/4 TL084 + + + 1.5 k 1.5 k VCC - Output B 1/4 TL084 + Input 30 k - 43 k 43 k 30 k VCC - VCC - VCC - Output A Output A Output B 2 kHz/div Second-Order Bandpass Filter fo = 100 kHz, Q = 30, GAIN = 4 2 kHz/div Cascaded Bandpass Filter fo = 100 kHz, Q = 69, GAIN = 16 Figure 28. Positive-Feedback Bandpass Filter 220 k 0.00375 F 10 k 0.03 F - 1 F TL080 Input 75 F + 100 3.3 k 0.003 F 47 k VCC + TL080 Output Rext VCC - 68 k 10 pF 50 pF MIN 100 k Treble MAX 0.03 F 10 k VCC - Balance 10 k + 100 MIN 100 k Bass MAX VCC + + 0.01 F 0.003 F - 27 k 10 pF + 5 k Gain 47 F Figure 29. IC Preamplifier * POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 * 17 18 * POST OFFICE BOX 655303 DALLAS, TEXAS 75265 POST OFFICE BOX 1443 HOUSTON, TEXAS 77001 * IMPORTANT NOTICE Texas Instruments (TI) reserves the right to make changes to its products or to discontinue any semiconductor product or service without notice, and advises its customers to obtain the latest version of relevant information to verify, before placing orders, that the information being relied on is current. TI warrants performance of its semiconductor products and related software to the specifications applicable at the time of sale in accordance with TI's standard warranty. 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