www.ti.com LMV712 LOW-POWER LOW-NOISE HIGH-OUTPUT RRIO DUAL OPERATIONAL AMPLIFIER WITH INDEPENDENT SHUTDOWN SLOS485 - JANUARY 2006 FEATURES * * * * * * * * * * APPLICATIONS 5-MHz Gain Bandwidth Product 5-V/s Slew Rate Low Noise: 20 nV/Hz 1.22-mA/Channel Supply Current VOS < 3 mV Max Low Supply Voltage: 2.7 V to 5 V Rail-to-Rail Inputs and Outputs Unity Gain Stable 1.5-A Shutdown ICC 2.2-s Turn On * * * * * * Power-Amplifier Control Loops Cellular Phones Portable Equipment Wireless LANs Radio Systems Cordless Phones DRC PACKAGE (TOP VIEW) DGS PACKAGE (TOP VIEW) 1OUT 1IN- 1IN+ VCC- 1SD 1 2 3 4 5 10 9 8 7 6 VCC+ 2OUT 2IN- 2IN+ 2SD 1OUT 1IN- 1IN+ VCC- 1SD 1 2 3 4 5 10 9 8 7 6 VCC+ 2OUT 2IN- 2IN+ 2SD DESCRIPTION/ORDERING INFORMATION The LMV712 dual operational amplifier is a high-performance BiCMOS operational amplifier intended for applications requiring rail-to-rail inputs, combined with speed and low noise. The device offers a bandwidth of 5 MHz, a slew rate of 5 V/s, and operates with capacitive loads of up to 200 pF without oscillation. The LMV712 offers two independent shutdown (1SD, 2SD) pins. This feature allows disabling of each device separately and reduces the supply current to less than 1 A typical. The output voltage rapidly and smoothly ramps up with no glitch as the amplifier comes out of the shutdown mode. The LMV712 is offered in the space-saving SON (DRC) package and in an MSOP (DGS) package. These packages are designed to meet the demands of small size, low power, and low cost required by cellular phones and similar battery-operated portable electronics. ORDERING INFORMATION PACKAGE (1) TA MSOP - DGS -40C to 85C SON - DRC (1) ORDERABLE PART NUMBER Reel of 2500 LMV712IDGSR Reel of 250 LMV712IDGST Reel of 3000 LMV712IDRCR Reel of 250 LMV712IDRCT TOP-SIDE MARKING RNB PREVIEW Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. 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. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright (c) 2006, Texas Instruments Incorporated LMV712 LOW-POWER LOW-NOISE HIGH-OUTPUT RRIO DUAL OPERATIONAL AMPLIFIER WITH INDEPENDENT SHUTDOWN SLOS485 - JANUARY 2006 www.ti.com SYMBOL (EACH AMPLIFIER) - IN- OUT IN+ + SIMPLIFIED SCHEMATIC (EACH AMPLIFIER) VCC+ VBIAS1 IP Class AB Control IN+ IN- VBIAS2 IN VCC- SD 2 BIAS Control OUT LMV712 LOW-POWER LOW-NOISE HIGH-OUTPUT RRIO DUAL OPERATIONAL AMPLIFIER WITH INDEPENDENT SHUTDOWN www.ti.com SLOS485 - JANUARY 2006 Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) MIN VCC+ - VCC- MAX Supply voltage (2) UNIT 5.5 V Supply voltage V VID Differential input voltage (3) VI Input voltage range (any input) VCC- - 0.4 VCC+ + 0.4 V VO Output voltage range VCC- - 0.4 VCC+ + 0.4 V II Input current (4) 10 mA IO Output current 50 mA JA Package thermal impedance (5) (6) TJ Operating virtual junction temperature Tstg Storage temperature range (1) (2) (3) (4) (5) (6) DGS package 165 DRC package TBD -65 C/W 150 C 150 C 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. All voltage values (except differential voltages and VCC specified for the measurement of IOS) are with respect to the network GND. Differential voltages are at IN+ with respect to IN-. Excessive input current will flow if a differential input voltage in excess of approximately 0.6 V is applied between the inputs, unless some limiting resistance is used. Maximum power dissipation is a function of TJ(max), JA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) - TA)/JA. Operating at the absolute maximum TJ of 150C can affect reliability. The package thermal impedance is calculated in accordance with JESD 51-7. ESD Protection Human-Body Model Machine Model TYP UNIT 1500 V 150 V Recommended Operating Conditions MIN MAX UNIT VCC+ - VCC- Supply voltage 2.7 5 V TA Operating free-air temperature -40 85 C 3 LMV712 LOW-POWER LOW-NOISE HIGH-OUTPUT RRIO DUAL OPERATIONAL AMPLIFIER WITH INDEPENDENT SHUTDOWN www.ti.com SLOS485 - JANUARY 2006 Electrical Characteristics VCC+ = 2.7 V, VCC- = GND, VCM = 1.35 V, and RL > 1 M (unless otherwise noted) PARAMETER VIO Input offset voltage IIB Input bias current CMRR Common-mode rejection ratio PSRR CMVR Power-supply rejection ratio Common-mode voltage range Output short-circuit current (1) ISC TEST CONDITIONS VCM = 0.85 V and 1.85 V 0 VCM 2.7 V VCM = 0.85 V 2.7 V VCC+ 5 V VCM = 1.85 V CMRR 50 dB Sourcing VO = 0 Sinking VO = 2.7 V VOH RL = 600 to 1.35 V VOL Output voltage level in shutdown mode AVOL Large-signal voltage gain 5.5 ON mode Shutdown mode -40C to 85C 45 25C 70 -40C to 85C 68 25C 70 -40C to 85C 68 25 25C 15 12 25C 25 2.62 -40C to 85C 2.6 dB -0.2 V mA 50 25C 2.68 0.01 -40C to 85C 0.12 0.15 25C 2.52 -40C to 85C 2.5 25C 2.55 0.05 -40C to 85C V 0.23 0.3 25C 10 200 25C 1.22 1.7 -40C to 85C 1.9 25C 0.12 -40C to 85C 1.5 2 80 76 Sinking RL = 10 k, VO = 0.4 V to 1.35 V 25C 80 -40C to 85C 76 25C 80 -40C to 85C 76 25C 80 -40C to 85C 76 mV mA A 115 113 97 dB 100 2.4 to 2.7 2 to 2.7 0 to 0.8 0 to 1 VSD Shutdown pin voltage GBWP Gain bandwidth product 25C 5 MHz SR (2) Slew rate 25C 5 V/s m Phase margin 25C 60 Vn Input referred voltage noise 25C 20 nV/Hz (1) (2) 4 Shutdown mode f = 1 kHz Shorting the output to either supply rail adversely affects reliability. Number specified is the slower of the positive and negative slew rates. 25C pA 22 25C 25C ON mode mV dB 90 3 -40C to 85C UNIT 90 -0.3 -40C to 85C Sinking RL = 600 , VO = 0.5 V to 1.35 V 75 2.9 Sourcing RL = 10 k, VO = 1.35 V to 2.3 V Sourcing RL = 600 , VO = 1.35 V to 2.2 V 115 130 50 -40C to 85C 3 3.2 25C 25C Output voltage swing ICC 0.4 25C VOL Supply current per channel TYP MAX -40C to 85C RL = 10 k to 1.35 V VO(SD) MIN -40C to 85C VOH VO TA 25C V www.ti.com LMV712 LOW-POWER LOW-NOISE HIGH-OUTPUT RRIO DUAL OPERATIONAL AMPLIFIER WITH INDEPENDENT SHUTDOWN SLOS485 - JANUARY 2006 Electrical Characteristics (continued) VCC+ = 2.7 V, VCC- = GND, VCM = 1.35 V, and RL > 1 M (unless otherwise noted) PARAMETER T(on) Turn-on time from shutdown TEST CONDITIONS TA 25C MIN TYP MAX 2.2 4 4.6 UNIT s 5 LMV712 LOW-POWER LOW-NOISE HIGH-OUTPUT RRIO DUAL OPERATIONAL AMPLIFIER WITH INDEPENDENT SHUTDOWN www.ti.com SLOS485 - JANUARY 2006 Electrical Characteristics VCC+ = 5 V, VCC- = GND, VCM = 2.5 V, and RL > 1 M (unless otherwise noted) PARAMETER VIO Input offset voltage IIB Input bias current CMRR Common-mode rejection ratio PSRR CMVR Power-supply rejection ratio Common-mode voltage range Output short-circuit current (1) ISC TEST CONDITIONS VCM = 0.85 V and 1.85 V 0 VCM 5 V VCM = 0.85 V 2.7 V VCC+ 5 V VCM = 1.85 V CMRR 50 dB Sourcing VO = 0 Sinking VO = 5 V VOH RL = 600 to 2.5 V VOL Output voltage level in shutdown mode AVOL Large-signal voltage gain ON mode Shutdown mode Shutdown pin voltage -40C to 85C 45 25C 70 -40C to 85C 68 25C 70 -40C to 85C 68 35 25C 20 18 25C 25 4.92 -40C to 85C 4.9 dB -0.2 V mA 50 25C 4.98 0.01 -40C to 85C 0.12 0.15 25C 4.82 -40C to 85C 4.8 25C 4.85 0.05 -40C to 85C V 0.23 0.3 25C 10 200 25C 1.17 1.7 -40C to 85C 1.9 25C 0.12 -40C to 85C 1.5 2 80 76 Sinking RL = 10 k, VO = 0.4 V to 2.5 V 25C 80 -40C to 85C 76 25C 80 -40C to 85C 76 25C 80 -40C to 85C 76 Shutdown mode pA 21 25C 25C mV dB 90 5.3 -40C to 85C UNIT 90 -0.3 25C ON mode 80 5.2 -40C to 85C Sourcing RL = 600 , VO = 2.5 V to 4.6 V 115 130 Sourcing RL = 10 k, VO = 2.5 V to 4.6 V Sinking RL = 600 , VO = 0.4 V to 2.5 V VSD 3 5.5 50 -40C to 85C Output voltage swing ICC MAX 0.4 3.2 25C 25C VOL Supply current per channel TYP -40C to 85C 25C RL = 10 k to 2.5 V VO(SD) MIN -40C to 85C VOH VO TA 25C mV mA A 130 130 110 dB 107 4.5 to 5 3.5 to 5 0 to 0.8 0 to 1.5 V GBWP Gain bandwidth product 25C 5 MHz SR (2) Slew rate 25C 5 V/s m Phase margin 25C 60 Vn Input referred voltage noise 25C 20 nV/Hz (1) (2) 6 f = 1 kHz Shorting the output to either supply rail adversely affects reliability. Number specified is the slower of the positive and negative slew rates. www.ti.com LMV712 LOW-POWER LOW-NOISE HIGH-OUTPUT RRIO DUAL OPERATIONAL AMPLIFIER WITH INDEPENDENT SHUTDOWN SLOS485 - JANUARY 2006 Electrical Characteristics (continued) VCC+ = 5 V, VCC- = GND, VCM = 2.5 V, and RL > 1 M (unless otherwise noted) PARAMETER T(on) Turn-on time from shutdown TEST CONDITIONS TA 25C MIN TYP MAX 1.6 4 4.6 UNIT s 7 LMV712 LOW-POWER LOW-NOISE HIGH-OUTPUT RRIO DUAL OPERATIONAL AMPLIFIER WITH INDEPENDENT SHUTDOWN SLOS485 - JANUARY 2006 TYPICAL CHARACTERISTICS GRAPH PREVIEWS Supply Current per Channel vs Supply Voltage (ON Mode) Supply Current per Channel vs Supply Voltage (Shutdown Mode) Input Offset Voltage vs Common-Mode Voltage Bias Current vs Common-Mode Voltage Over Temperature Output Positive Swing vs Supply Voltage (RL = 600 ) Output Negative Swing vs Supply Voltage (RL = 600 ) Sourcing Current vs Output Voltage (VCC = 2.7 V) Sourcing Current vs Output Voltage (VCC = 5 V) Sinking Current vs Output Voltage (VCC = 2.7 V) Sinking Current vs Output Voltage (VCC = 5 V) PSRR vs Frequency (VCC = 2.7 V) PSRR vs Frequency (VCC = 5 V) CMRR vs Frequency (VCC = 2.7 V) CMRR vs Frequency (VCC = 5 V) Open-Loop Frequency Response vs RL (VCC = 2.7 V) Open-Loop Frequency Response vs RL (VCC = 5 V) Open-Loop Frequency Response vs CL (VCC = 2.7 V) Open-Loop Frequency Response vs CL (VCC = 5 V) Voltage Noise vs Frequency (VCC = 2.7 V) Voltage Noise vs Frequency (VCC = 5 V) Non-Inverting Large Signal Pulse Response (VCC = 2.7 V) Non-Inverting Large Signal Pulse Response (VCC = 5 V) Non-Inverting Small Signal Pulse Response (VCC = 2.7 V) Non-Inverting Small Signal Pulse Response (VCC = 5 V) Inverting Large Signal Pulse Response (VCC = 2.7 V) Inverting Large Signal Pulse Response (VCC = 5 V) Inverting Small Signal Pulse Response (VCC = 2.7 V) Inverting Small Signal Pulse Response (VCC = 5 V) Turn-On Response Time (VCC = 5 V) Input Common-Mode Capacitance vs Common-Mode Voltage (VCC = 5 V) 8 www.ti.com PACKAGE OPTION ADDENDUM www.ti.com 29-Jun-2012 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/ Ball Finish MSL Peak Temp LMV712IDGSR NRND MSOP DGS 10 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LMV712IDGSRG4 NRND MSOP DGS 10 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LMV712IDGST NRND MSOP DGS 10 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM LMV712IDGSTG4 NRND MSOP DGS 10 250 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM (3) Samples (Requires Login) (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. 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Addendum-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 3-Nov-2010 TAPE AND REEL INFORMATION *All dimensions are nominal Device LMV712IDGSR Package Package Pins Type Drawing MSOP DGS 10 SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) 2500 330.0 12.4 Pack Materials-Page 1 5.3 B0 (mm) K0 (mm) P1 (mm) 3.3 1.3 8.0 W Pin1 (mm) Quadrant 12.0 Q1 PACKAGE MATERIALS INFORMATION www.ti.com 3-Nov-2010 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) LMV712IDGSR MSOP DGS 10 2500 370.0 355.0 55.0 Pack Materials-Page 2 IMPORTANT NOTICE Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. 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