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LMV324IDR

Public Made by Adom

by adom

UMW Operational Amplifier, SOP-14. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

componentop-amp-cmplmv324idr
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Datasheet

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Contents

README

markdown

LMV324IDR

UMW · Operational Amplifier · SOP-14

LMV324IDR from UMW, in a SOP-14. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 OUTA output Output of op-amp channel A. Rail-to-rail output stage swings within tens of mV of the supply rails under light load.
2 IN-A input Inverting input of op-amp channel A. High-impedance CMOS input.
3 IN+A input Non-inverting input of op-amp channel A. Common-mode input range extends from V- to (V+) - 1 V.
4 V+ power_in Positive supply rail. Operates from 2.7 V to 5.5 V single supply (or ±1.35 V to ±2.75 V dual supply).
5 IN+B input Non-inverting input of op-amp channel B. High-impedance CMOS input.
6 IN-B input Inverting input of op-amp channel B. High-impedance CMOS input.
7 OUTB output Output of op-amp channel B. Rail-to-rail output stage.
8 OUTC output Output of op-amp channel C. Rail-to-rail output stage.
9 IN-C input Inverting input of op-amp channel C. High-impedance CMOS input.
10 IN+C input Non-inverting input of op-amp channel C. High-impedance CMOS input.
11 V- power_in Negative supply rail / ground. Tie to GND for single-supply operation.
12 IN+D input Non-inverting input of op-amp channel D. High-impedance CMOS input.
13 IN-D input Inverting input of op-amp channel D. High-impedance CMOS input.
14 OUTD output Output of op-amp channel D. Rail-to-rail output stage.

Key specifications

Parameter Value
Manufacturer UMW
Package SOP-14
Category Op-amp/Cmp
Pins 14

Ordering variants

Same part, different packaging or reel option.

  • LMV324IDR
  • LMV324IDRIPWR
  • LMV324IDRIPW

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Operating voltage range VW 2.1 5.5 V 3
Common-mode input voltage range VCM -0.1 5.6 V 3
Supply Voltage VCC 7.5 V 2
Junction Temperature TJ 150 °C 2
Operating Temperature Range TOPR -40 125 °C 2
Lead Temperature (Soldering, 10 sec) TL 250 °C Soldering, 10 sec 2
Storage Temperature Range TSTG -50 150 °C 2
Input Offset Voltage VOS 0.8 mV 3
Gain Bandwidth Product GBP 1 MHz 3
Quiescent Current, LMV324I IQ 180 µA LMV324I (All Four Amplifiers) 3

CAD (KiCad official)

  • Symbol: LMV324IDR
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOP-14 (KiCad packages3D, STEP)
  • 3D model files: lmv324idr-etched.step / lmv324idr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lmv324idr.step / lmv324idr.glb are the bare package body.

3D model downloads

Two STEP files. Same geometry, different body top:

File Size Use it when
lmv324idr.step 195 KB You want the bare part, or you mark your own boards.
lmv324idr-etched.step 2.0 MB You want the part with LMV324IDR already on it.

The marking in the etched file is real recessed geometry cut into the solid, not a texture or a decal: 517 faces against 237 in the bare model. It survives export, section views, and rendering in any CAD tool, and it drops straight into KiCad or Fusion with no extra setup.

Provenance

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

  • Datasheet: UMW datasheet (15 pp, sha256 92ba53cd7280c726, retrieved 2026-08-17, tier: lcsc)
  • 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