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LMV324QDR

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Texas Instruments Operational Amplifier, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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LMV324QDR

Texas Instruments · Operational Amplifier · SOIC-14

LMV324QDR from Texas Instruments, in a SOIC-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 OUT output Output of amplifier 1; the output is rail-to-rail and may be shorted to ground indefinitely at TA ≤ 25°C with VCC ≤ 5.5 V.
2 1IN- input Inverting input of amplifier 1; input voltages must stay within the absolute maximum range of -0.2 V to 5.7 V.
3 1IN+ input Non-inverting input of amplifier 1; input voltages must stay within the absolute maximum range of -0.2 V to 5.7 V.
4 VCC+ power_in Positive power supply; recommended operating range is 2.7 V to 5.5 V, and supplies above 5.5 V cause permanent damage.
5 2IN+ input Non-inverting input of amplifier 2; input voltages must stay within the absolute maximum range of -0.2 V to 5.7 V.
6 2IN- input Inverting input of amplifier 2; input voltages must stay within the absolute maximum range of -0.2 V to 5.7 V.
7 2OUT output Output of amplifier 2; the output is rail-to-rail and may be shorted to ground indefinitely at TA ≤ 25°C with VCC ≤ 5.5 V.
8 3OUT output Output of amplifier 3; the output is rail-to-rail and may be shorted to ground indefinitely at TA ≤ 25°C with VCC ≤ 5.5 V.
9 3IN- input Inverting input of amplifier 3; input voltages must stay within the absolute maximum range of -0.2 V to 5.7 V.
10 3IN+ input Non-inverting input of amplifier 3; input voltages must stay within the absolute maximum range of -0.2 V to 5.7 V.
11 GND power_in Negative power supply pin, which is the ground reference for single-supply operation.
12 4IN+ input Non-inverting input of amplifier 4; input voltages must stay within the absolute maximum range of -0.2 V to 5.7 V.
13 4IN- input Inverting input of amplifier 4; input voltages must stay within the absolute maximum range of -0.2 V to 5.7 V.
14 4OUT output Output of amplifier 4; the output is rail-to-rail and may be shorted to ground indefinitely at TA ≤ 25°C with VCC ≤ 5.5 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOIC-14
Category Amplifiers/Comparators
Pins 14

CAD (KiCad official)

  • Symbol: LMV324QDR
  • Footprint: Package_SO:SOIC-14_3.9x8.7mm_P1.27mm
  • 3D model: SOIC-14 (KiCad packages3D, STEP)
  • 3D model files: lmv324qdr-etched.step / lmv324qdr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lmv324qdr.step / lmv324qdr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (54 pp, sha256 09bc70449dff0d9e, retrieved 2026-10-08, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF