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Product details

Parameters

Number of channels (#) 2 Total supply voltage (Max) (+5V=5, +/-5V=10) 5.5 Total supply voltage (Min) (+5V=5, +/-5V=10) 2.7 Rail-to-rail In to V-, Out GBW (Typ) (MHz) 1 Slew rate (Typ) (V/us) 1 Vos (offset voltage @ 25 C) (Max) (mV) 7 Iq per channel (Typ) (mA) 0.105 Vn at 1 kHz (Typ) (nV/rtHz) 39 Rating Catalog Operating temperature range (C) -40 to 125 Offset drift (Typ) (uV/C) 5 Features Standard Amps Input bias current (Max) (pA) 250000 CMRR (Typ) (dB) 65 Output current (Typ) (mA) 60 Architecture Bipolar open-in-new Find other General-purpose op amps

Package | Pins | Size

SOIC (D) 8 19 mm² 3.91 x 4.9 SOIC (D) 8 19 mm² 4.9 x 3.9 TSSOP (PW) 8 19 mm² 3 x 6.4 VSSOP (DDU) 8 6 mm² 2 x 3.1 VSSOP (DGK) 8 15 mm² 3 x 4.9 open-in-new Find other General-purpose op amps

Features

  • For an upgraded version - refer to LMV321A, LMV324A, and LMV358A
  • 2.7-V and 5-V performance
  • –40°C to +125°C operation
  • No crossover distortion
  • Low supply current
    • LMV321: 130 µA (typical)
    • LMV358: 210 µA (typical)
    • LMV324: 410 µA (typical)
  • Rail-to-rail output swing
  • ESD protection exceeds JESD 22
    • 2000-V human-body model
    • 1000-V charged-device model

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Description

For an upgraded version with enhanced performance, please refer to LMV321A, LMV324A, and LMV358A.

The LMV321, LMV358, and LMV324 devices are single, dual, and quad low-voltage (2.7 V to 5.5 V) operational amplifiers with rail-to-rail output swing. These devices are the most cost-effective solutions for applications where low-voltage operation, space saving, and low cost are needed. These amplifiers are designed specifically for low-voltage (2.7 V to 5 V) operation, with performance specifications meeting or exceeding the LM358 and LM324 devices that operate from 5 V to 30 V. With package sizes down to one-half the size of the DBV (SOT-23) package, these devices can be used for a variety of applications.

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Exact equivalent in functionality and parametrics to the compared device:
LMV358A ACTIVE Dual Low-Voltage Cost-Optimized Rail-to-Rail Output Operational Amplifier Upgraded version of the LMV358 with enhanced performance and optimized for low-cost applications

Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 8
Type Title Date
* Datasheet LMV3xx Low-Voltage Rail-to-Rail Output Operational Amplifier datasheet (Rev. X) May 05, 2020
Technical articles What is an op amp? Jan. 21, 2020
Application notes Why Users Should Consider Upgrading Their LMV324, LMV358, and LMV321 Devices Oct. 15, 2019
Application notes Inverting amplifier circuit (Rev. B) Mar. 11, 2019
Technical articles Designing tiny microphone circuits with the industry’s smallest op amp Apr. 12, 2018
Technical articles How to lay out a PCB for high-performance, low-side current-sensing designs Feb. 06, 2018
Technical articles Low-side current sensing for high-performance cost-sensitive applications Jan. 22, 2018
White papers The Signal e-book: A compendium of blog posts on op amp design topics Mar. 28, 2017

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
10
Description

Speed up your op amp prototyping and testing with the DIP-Adapter-EVM, which provides a fast, easy and inexpensive way to interface with small, surface-mount ICs. You can connect any supported op amp using the included Samtec terminal strips or wire them directly to existing circuits.

The (...)

Features
  • Simplifies prototyping of SMT IC’s
  • Supports 6 common package types
  • Low Cost
EVALUATION BOARDS Download
document-generic User guide
20
Description
The DUAL-DIYAMP-EVM is a unique evaluation module (EVM) family that provides engineers and do it yourselfers (DIYers) with real-world amplifier circuits, enabling you to quickly evaluate design concepts and verify simulations. It is designed specifically for dual package op amps in the (...)
Features
  • 10 circuit configurations to choose from: Non-Inverting, Inverting, Active Filters, Difference Amplifier with Reference Buffer, and more!
  • Multiple interface options: SMA, Header, Breadboard, Wire
  • Designed for 0805 size components; 0603 size friendly
  • Circuit schematic provided in silkscreen on the back (...)

Software development

SUPPORT SOFTWARE Download
Amplifier Product SelGuide Software
OPAMPS-SELGUIDE Selguide is a software tool designed to guide the user in selecting our Operational Amplifier, Buffer and Comparator products by enabling the user to enter in a few key parameters and have a list of devices meeting those parameters returned to them.

Included in the results is a summary table of key (...)

Design tools & simulation

SIMULATION TOOLS Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — 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 (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SIMULATION TOOLS Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide
CALCULATION TOOLS Download
Analog engineer's calculator
ANALOG-ENGINEER-CALC — The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
Features
  • Expedites circuit design with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
    • Noise calculations
    • Common unit translation
  • Solves common amplifier circuit design problems
    • Gain selections using standard resistors
    • Filter configurations
    • Total noise for common amplifier configurations
  • (...)
DESIGN TOOLS Download
SBOC492.ZIP (15 KB)

Reference designs

REFERENCE DESIGNS Download
200W Natural Interleaving Transition-Mode PFC Flyback LED Driver Reference Design
PMP10116 The PMP10116 reference design uses the UCC28063A transition-mode pfc controller to drive LEDs up to 700mA current from an AC input. This flyback PFC topology provides isolation and uses quasi-resonant mode control. It supports analog dimming on the output side.  Refer to LED Driver Based on UCC28060 (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
LED driver with dimming 140V…170V@0.35A
PMP5652 — The PMP5652 combines together the cascode Flyback topology (fast startup) and the constant ON time modulation to achieve high power factor and constant current driving, suitable for LED lighting application. The input voltage is the high line and a 0…10V analog input is used as dimming control (...)
Design files

CAD/CAE symbols

Package Pins Download
SOIC (D) 8 View options
TSSOP (PW) 8 View options
VSSOP (DDU) 8 View options
VSSOP (DGK) 8 View options

Ordering & quality

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