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LMV341-Q1

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Automotive-grade, single, 5.5-V, 1-MHz, high output current (75-mA) operational amplifier

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LMV321A-Q1 ACTIVE Automotive, single-channel, 5.5-V, 1-MHz 4-mV offset voltage rail-to-rail output op amp Faster slew rate (1.7 V/us), lower power (0.08 mA), lower noise (33 nV/√Hz)

LMV341-Q1

ACTIVE
Data sheet Order now

Product details

Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.5 Rail-to-rail In to V-, Out GBW (typ) (MHz) 1 Slew rate (typ) (V/µs) 1 Vos (offset voltage at 25°C) (max) (mV) 4 Iq per channel (typ) (mA) 0.107 Vn at 1 kHz (typ) (nV√Hz) 39 Rating Automotive Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 1.9 Features Shutdown, Small Size Input bias current (max) (pA) 200 CMRR (typ) (dB) 86 Iout (typ) (A) 0.075 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) -0.8 Output swing headroom (to negative supply) (typ) (V) 0.007 Output swing headroom (to positive supply) (typ) (V) -0.007
Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 5.5 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 2.5 Rail-to-rail In to V-, Out GBW (typ) (MHz) 1 Slew rate (typ) (V/µs) 1 Vos (offset voltage at 25°C) (max) (mV) 4 Iq per channel (typ) (mA) 0.107 Vn at 1 kHz (typ) (nV√Hz) 39 Rating Automotive Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 1.9 Features Shutdown, Small Size Input bias current (max) (pA) 200 CMRR (typ) (dB) 86 Iout (typ) (A) 0.075 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) -0.8 Output swing headroom (to negative supply) (typ) (V) 0.007 Output swing headroom (to positive supply) (typ) (V) -0.007
SOT-23 (DBV) 6 8.12 mm² 2.9 x 2.8 SOT-SC70 (DCK) 6 4.2 mm² 2 x 2.1
  • Qualified for Automotive Applications
  • 2.7V and 5V Performance
  • Rail-to-Rail Output Swing
  • Input Bias Current: 1pA typical
  • Input Offset Voltage: 0.25mV typical
  • Low Supply Current: 100µA typical
  • Gain Bandwidth: 1MHz typical
  • Slew Rate: 1V/µs typical
  • Turn-On Time From Shutdown: 5µs typical
  • Input Referred Voltage Noise (at 10kHz): 20nV/√Hz
  • Qualified for Automotive Applications
  • 2.7V and 5V Performance
  • Rail-to-Rail Output Swing
  • Input Bias Current: 1pA typical
  • Input Offset Voltage: 0.25mV typical
  • Low Supply Current: 100µA typical
  • Gain Bandwidth: 1MHz typical
  • Slew Rate: 1V/µs typical
  • Turn-On Time From Shutdown: 5µs typical
  • Input Referred Voltage Noise (at 10kHz): 20nV/√Hz

The LMV341 and LMV344 devices are single and quad CMOS operational amplifiers, respectively, with low voltage, low power, and rail-to-rail output swing capabilities. The PMOS input stage offers an ultra-low input bias current of 1pA (typical) and an offset voltage of 0.25mV (typical). The single supply amplifier is designed specifically for low-voltage (2.7V to 5V) operation, with a wide common-mode input voltage range that typically extends from –0.2Vto 0.8V from the positive supply rail. Additional features are a 20nV/√ Hz voltage noise at 10kHz, 1MHz unity-gain bandwidth, 1V/µs slew rate, and 100µA current consumption per channel.

An extended industrial temperature range from –40°C to 125°C makes this device an excellent choice for automotive applications.

The LMV341 and LMV344 devices are single and quad CMOS operational amplifiers, respectively, with low voltage, low power, and rail-to-rail output swing capabilities. The PMOS input stage offers an ultra-low input bias current of 1pA (typical) and an offset voltage of 0.25mV (typical). The single supply amplifier is designed specifically for low-voltage (2.7V to 5V) operation, with a wide common-mode input voltage range that typically extends from –0.2Vto 0.8V from the positive supply rail. Additional features are a 20nV/√ Hz voltage noise at 10kHz, 1MHz unity-gain bandwidth, 1V/µs slew rate, and 100µA current consumption per channel.

An extended industrial temperature range from –40°C to 125°C makes this device an excellent choice for automotive applications.
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* Data sheet LMV341-Q1, LMV344-Q1 Rail-to-Rail Output CMOS Operational Amplifiers datasheet (Rev. D) PDF | HTML 03 Jul 2025
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

Design & development

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LMV342 PSpice Model (Rev. C)

SLOM481C.ZIP (22 KB) - PSpice Model
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LMV342 TINA-TI Reference Design (Rev. A)

SLOM482A.ZIP (17 KB) - TINA-TI Reference Design
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LMV342 TINA-TI Spice Model (Rev. A)

SLOM483A.ZIP (4 KB) - TINA-TI Spice Model
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CIRCUIT060015 — Adjustable reference voltage circuit

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Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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TINA-TI — SPICE-based analog simulation program

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Reference designs

TIDA-00296 — Automotive Body Control Module Driver Reference Design

TIDA-00296 is a reference design that highlights TI's high-side and low-side relay, motor, and load driver portfolios. The loads for this design (door locks, window lifts, seat heaters, HVAC, lamps, and LEDs) were chosen to show the range of loads that a BCM can drive and how TI's solutions fit (...)
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Schematic: PDF
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SOT-23 (DBV) 6 Ultra Librarian
SOT-SC70 (DCK) 6 Ultra Librarian
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