Product details

Number of channels (#) 1 Total supply voltage (Max) (+5V=5, +/-5V=10) 5 Total supply voltage (Min) (+5V=5, +/-5V=10) 2.7 Rail-to-rail In to V-, Out GBW (Typ) (MHz) 0.152 Slew rate (Typ) (V/us) 0.1 Vos (offset voltage @ 25 C) (Max) (mV) 7 Iq per channel (Typ) (mA) 0.009 Vn at 1 kHz (Typ) (nV/rtHz) 146 Rating Catalog Operating temperature range (C) -40 to 85 Offset drift (Typ) (uV/C) 2 Features Input bias current (Max) (pA) 50000 CMRR (Typ) (dB) 71 Output current (Typ) (mA) 17 Architecture Bipolar
Number of channels (#) 1 Total supply voltage (Max) (+5V=5, +/-5V=10) 5 Total supply voltage (Min) (+5V=5, +/-5V=10) 2.7 Rail-to-rail In to V-, Out GBW (Typ) (MHz) 0.152 Slew rate (Typ) (V/us) 0.1 Vos (offset voltage @ 25 C) (Max) (mV) 7 Iq per channel (Typ) (mA) 0.009 Vn at 1 kHz (Typ) (nV/rtHz) 146 Rating Catalog Operating temperature range (C) -40 to 85 Offset drift (Typ) (uV/C) 2 Features Input bias current (Max) (pA) 50000 CMRR (Typ) (dB) 71 Output current (Typ) (mA) 17 Architecture Bipolar
SOT-23 (DBV) 5 5 mm² 2.9 x 1.6 SOT-SC70 (DCK) 5 4 mm² 2 x 2.1
  • Specified 2.7-V and 5-V Performance
  • No Crossover Distortion
  • Space-Saving Package
    • 5-Pin SC70 2 × 2.1 × 1 mm
  • Industrial Temperature Range: –40°C to 85°C
  • Gain-Bandwidth Product: 152 kHz
  • Low Supply Current
    • LPV321-N: 9 µA
    • LPV358-N: 15 µA
    • LPV324-N: 28 µA
  • Rail-to-Rail Output Swing at 100 kΩ :
    • V+ – 3.5 mV
    • V + 90 mV
  • VCM, –0.2 V to V+ – 0.8 V
  • Specified 2.7-V and 5-V Performance
  • No Crossover Distortion
  • Space-Saving Package
    • 5-Pin SC70 2 × 2.1 × 1 mm
  • Industrial Temperature Range: –40°C to 85°C
  • Gain-Bandwidth Product: 152 kHz
  • Low Supply Current
    • LPV321-N: 9 µA
    • LPV358-N: 15 µA
    • LPV324-N: 28 µA
  • Rail-to-Rail Output Swing at 100 kΩ :
    • V+ – 3.5 mV
    • V + 90 mV
  • VCM, –0.2 V to V+ – 0.8 V

The LPV3xx-N are low power (9-µA per channel at 5 V) versions of the LMV3xx op amps. This is another addition to the LMV family of commodity op amps.

The LPV3xx-N are the most cost effective solutions for the applications where low voltage, low power operation, space saving and low price are needed. The LPV3xx-N have rail-to-rail output swing capability and the input common-mode voltage range includes ground. They all exhibit excellent speed-power ratio, achieving 152 kHz of bandwidth with a supply current of only 9 µA.

The LPV321-N is available in space saving 5-Pin SC70, which is approximately half the size of 5-Pin SOT-23. The small package saves space on PC boards, and enables the design of small portable electronic devices. It also allows the designer to place the device closer to the signal source to reduce noise pickup and increase signal integrity.

The chips are built with Texas Instruments's advanced submicron silicon-gate BiCMOS process. The LPV3xx-N have bipolar input and output stages for improved noise performance and higher output current drive.

The LPV3xx-N are low power (9-µA per channel at 5 V) versions of the LMV3xx op amps. This is another addition to the LMV family of commodity op amps.

The LPV3xx-N are the most cost effective solutions for the applications where low voltage, low power operation, space saving and low price are needed. The LPV3xx-N have rail-to-rail output swing capability and the input common-mode voltage range includes ground. They all exhibit excellent speed-power ratio, achieving 152 kHz of bandwidth with a supply current of only 9 µA.

The LPV321-N is available in space saving 5-Pin SC70, which is approximately half the size of 5-Pin SOT-23. The small package saves space on PC boards, and enables the design of small portable electronic devices. It also allows the designer to place the device closer to the signal source to reduce noise pickup and increase signal integrity.

The chips are built with Texas Instruments's advanced submicron silicon-gate BiCMOS process. The LPV3xx-N have bipolar input and output stages for improved noise performance and higher output current drive.

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Technical documentation

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Type Title Date
* Data sheet LPV321-N Single, LPV358-N Dual, and LPV324-N Quad General-Purpose, Low Voltage, Low Power, Rail-to-Rail Output Operational Amplifiers datasheet (Rev. E) 18 Nov 2016
Technical article What is an op amp? 21 Jan 2020
Technical article How to lay out a PCB for high-performance, low-side current-sensing designs 06 Feb 2018
Technical article Low-side current sensing for high-performance cost-sensitive applications 22 Jan 2018
Technical article Voltage and current sensing in HEV/EV applications 22 Nov 2017
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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Package Pins Download
SC70 (DCK) 5 View options
SOT-23 (DBV) 5 View options

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