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LM324KAPWR

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

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LM324KAPWR

Texas Instruments · Operational Amplifier · TSSOP-14

LM324KAPWR from Texas Instruments, in a TSSOP-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 1OUT output Output of operational amplifier 1
2 1IN- input Inverting input of operational amplifier 1 with common-mode range including ground
3 1IN+ input Non-inverting input of operational amplifier 1 with common-mode range including ground
4 VCC+ power_in Positive power supply voltage, 3V to 30V
5 2IN+ input Non-inverting input of operational amplifier 2 with common-mode range including ground
6 2IN- input Inverting input of operational amplifier 2 with common-mode range including ground
7 2OUT output Output of operational amplifier 2
8 3OUT output Output of operational amplifier 3
9 3IN- input Inverting input of operational amplifier 3 with common-mode range including ground
10 3IN+ input Non-inverting input of operational amplifier 3 with common-mode range including ground
11 VCC- power_in Negative power supply or ground for single-supply operation
12 4IN+ input Non-inverting input of operational amplifier 4 with common-mode range including ground
13 4IN- input Inverting input of operational amplifier 4 with common-mode range including ground
14 4OUT output Output of operational amplifier 4

Key specifications

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

CAD (KiCad official)

  • Symbol: LM324KAPWR
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: lm324kapwr-etched.step / lm324kapwr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm324kapwr.step / lm324kapwr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (65 pp, sha256 951c040c50b5a856, retrieved 2026-10-07, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (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