component

LMV358 Dual Op-Amp

Public Made by Adom

by adom

Dual low-voltage op-amp that runs from 2.7 V to 5.5 V, the LM358 for 3.3 V/5 V rails.

op-ampduallow-voltageanalogamplifiertisoic-8
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Contents

README

markdown

LMV358

Texas Instruments · Operational Amplifier · SOIC-8

The LMV358 is a dual general-purpose operational amplifier designed for low-voltage operation from 2.7 V to 5.5 V. It is a drop-in style upgrade of the classic LM358 for 3.3 V and 5 V single-supply designs, handling sensor buffering, filtering, and level shifting.

Pinout

Pin Name Type Function
1 1OUT output Amplifier 1 output. Rail-to-rail output swing capable of driving the output to within a few mV of either supply rail under light load.
2 1IN- input Amplifier 1 inverting input. Differential input voltage rating ±5.5 V; input voltage range −0.2 V to 5.7 V.
3 1IN+ input Amplifier 1 noninverting input. Differential input voltage rating ±5.5 V; input voltage range −0.2 V to 5.7 V.
4 GND power_in Negative supply / ground. Single-supply operation ties this to 0 V; the device operates with VCC+ from 2.7 V to 5.5 V referenced to this pin.
5 2IN+ input Amplifier 2 noninverting input. Differential input voltage rating ±5.5 V; input voltage range −0.2 V to 5.7 V.
6 2IN- input Amplifier 2 inverting input. Differential input voltage rating ±5.5 V; input voltage range −0.2 V to 5.7 V.
7 2OUT output Amplifier 2 output. Rail-to-rail output swing capable of driving the output to within a few mV of either supply rail under light load.
8 VCC+ power_in Positive supply. Recommended operating range 2.7 V to 5.5 V (absolute max 5.5 V). Decouple to GND with a local bypass capacitor close to the pin.

Key specifications

Parameter Value
Type Dual op-amp (low voltage)
Supply voltage 2.7 V to 5.5 V
Gain-bandwidth product 1 MHz typ
Slew rate 1 V/us typ
Input offset voltage 1.7 mV typ
Supply current 410 uA/amp typ
Operating temperature -40 C to 125 C

Ordering variants

Same part, different packaging or reel option.

  • LMV358D
  • LMV358DDU
  • LMV358DGK
  • LMV358PW

CAD (KiCad official)

  • Symbol: lmv358.kicad_sym
  • Footprint: lmv358.kicad_mod
  • 3D model: SOIC-8 body from KiCad Package_SO/SOIC-8_3.9x4.9mm_P1.27mm.
  • 3D model files: lmv358-etched.step / lmv358-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lmv358.step / lmv358.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (53 pp, sha256 05e7739c25379268, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF