LMV712IDGST

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/μs 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-μA Shutdown ICC 2.2-μs 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/μs, 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 μA 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 –40°C to 85°C 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 © 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 θJA 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), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C 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 MΩ (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 Ω to 1.35 V VOL Output voltage level in shutdown mode AVOL Large-signal voltage gain 5.5 ON mode Shutdown mode –40°C to 85°C 45 25°C 70 –40°C to 85°C 68 25°C 70 –40°C to 85°C 68 25 25°C 15 12 25°C 25 2.62 –40°C to 85°C 2.6 dB –0.2 V mA 50 25°C 2.68 0.01 –40°C to 85°C 0.12 0.15 25°C 2.52 –40°C to 85°C 2.5 25°C 2.55 0.05 –40°C to 85°C V 0.23 0.3 25°C 10 200 25°C 1.22 1.7 –40°C to 85°C 1.9 25°C 0.12 –40°C to 85°C 1.5 2 80 76 Sinking RL = 10 kΩ, VO = 0.4 V to 1.35 V 25°C 80 –40°C to 85°C 76 25°C 80 –40°C to 85°C 76 25°C 80 –40°C to 85°C 76 mV mA μA 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 25°C 5 MHz SR (2) Slew rate 25°C 5 V/μs Φm Phase margin 25°C 60 ° Vn Input referred voltage noise 25°C 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. 25°C pA 22 25°C 25°C ON mode mV dB 90 3 –40°C to 85°C UNIT 90 –0.3 –40°C to 85°C Sinking RL = 600 Ω, VO = 0.5 V to 1.35 V 75 2.9 Sourcing RL = 10 kΩ, VO = 1.35 V to 2.3 V Sourcing RL = 600 Ω, VO = 1.35 V to 2.2 V 115 130 50 –40°C to 85°C 3 3.2 25°C 25°C Output voltage swing ICC 0.4 25°C VOL Supply current per channel TYP MAX –40°C to 85°C RL = 10 kΩ to 1.35 V VO(SD) MIN –40°C to 85°C VOH VO TA 25°C 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 MΩ (unless otherwise noted) PARAMETER T(on) Turn-on time from shutdown TEST CONDITIONS TA 25°C MIN TYP MAX 2.2 4 4.6 UNIT μs 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 MΩ (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 Ω to 2.5 V VOL Output voltage level in shutdown mode AVOL Large-signal voltage gain ON mode Shutdown mode Shutdown pin voltage –40°C to 85°C 45 25°C 70 –40°C to 85°C 68 25°C 70 –40°C to 85°C 68 35 25°C 20 18 25°C 25 4.92 –40°C to 85°C 4.9 dB –0.2 V mA 50 25°C 4.98 0.01 –40°C to 85°C 0.12 0.15 25°C 4.82 –40°C to 85°C 4.8 25°C 4.85 0.05 –40°C to 85°C V 0.23 0.3 25°C 10 200 25°C 1.17 1.7 –40°C to 85°C 1.9 25°C 0.12 –40°C to 85°C 1.5 2 80 76 Sinking RL = 10 kΩ, VO = 0.4 V to 2.5 V 25°C 80 –40°C to 85°C 76 25°C 80 –40°C to 85°C 76 25°C 80 –40°C to 85°C 76 Shutdown mode pA 21 25°C 25°C mV dB 90 5.3 –40°C to 85°C UNIT 90 –0.3 25°C ON mode 80 5.2 –40°C to 85°C Sourcing RL = 600 Ω, VO = 2.5 V to 4.6 V 115 130 Sourcing RL = 10 kΩ, VO = 2.5 V to 4.6 V Sinking RL = 600 Ω, VO = 0.4 V to 2.5 V VSD 3 5.5 50 –40°C to 85°C Output voltage swing ICC MAX 0.4 3.2 25°C 25°C VOL Supply current per channel TYP –40°C to 85°C 25°C RL = 10 kΩ to 2.5 V VO(SD) MIN –40°C to 85°C VOH VO TA 25°C mV mA μA 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 25°C 5 MHz SR (2) Slew rate 25°C 5 V/μs Φm Phase margin 25°C 60 ° Vn Input referred voltage noise 25°C 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 MΩ (unless otherwise noted) PARAMETER T(on) Turn-on time from shutdown TEST CONDITIONS TA 25°C MIN TYP MAX 1.6 4 4.6 UNIT μs 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 Ω) Output Negative Swing vs Supply Voltage (RL = 600 Ω) 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 11-Apr-2013 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish (2) MSL Peak Temp Op Temp (°C) Top-Side Markings (3) (4) LMV712IDGSR OBSOLETE VSSOP DGS 10 TBD Call TI Call TI -40 to 85 LMV712IDGSRG4 OBSOLETE VSSOP DGS 10 TBD Call TI Call TI -40 to 85 LMV712IDGST OBSOLETE VSSOP DGS 10 TBD Call TI Call TI -40 to 85 LMV712IDGSTG4 OBSOLETE VSSOP DGS 10 TBD Call TI Call TI -40 to 85 RNB RNB (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. (4) Multiple Top-Side Markings will be inside parentheses. Only one Top-Side Marking contained in parentheses and separated by a "~" will appear on a device. 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