component
LP324MX
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownLP324MX
Texas Instruments · Operational Amplifier · SOIC-14
LP324MX 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 | OUT1 | output | Output of amplifier 1, placed at a package corner. |
| 2 | IN1- | input | Inverting input of amplifier 1; input voltage must not go more than -0.3V below GND. |
| 3 | IN1+ | input | Non-inverting input of amplifier 1; common-mode range includes ground. |
| 4 | V+ | power_in | Positive supply, 3V to 32V for the LP324-N. |
| 5 | IN2+ | input | Non-inverting input of amplifier 2; common-mode range includes ground. |
| 6 | IN2- | input | Inverting input of amplifier 2; input voltage must not go more than -0.3V below GND. |
| 7 | OUT2 | output | Output of amplifier 2, placed at a package corner. |
| 8 | OUT3 | output | Output of amplifier 3, placed at a package corner. |
| 9 | IN3- | input | Inverting input of amplifier 3; input voltage must not go more than -0.3V below GND. |
| 10 | IN3+ | input | Non-inverting input of amplifier 3; common-mode range includes ground. |
| 11 | GND | power_in | Negative supply / ground (V-); inputs must not go more than -0.3V below it. |
| 12 | IN4+ | input | Non-inverting input of amplifier 4; common-mode range includes ground. |
| 13 | IN4- | input | Inverting input of amplifier 4; input voltage must not go more than -0.3V below GND. |
| 14 | OUT4 | output | Output of amplifier 4, placed at a package corner. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-14 |
| Category | Amplifiers/Comparators |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
LP324MX - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
lp324mx-etched.step/lp324mx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lp324mx.step/lp324mx.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (23 pp, sha256
e3e9204709bd1dff, retrieved 2026-09-30, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).