component
LMP2234AMAX
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
markdownLMP2234AMAX
Texas Instruments · Operational Amplifier · SOIC-14
LMP2234AMAX 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 A | output | Output of amplifier A, rail-to-rail swinging within 15 mV of the supply. |
| 2 | IN A- | input | Inverting input of amplifier A, CMOS input with ±20 fA typical bias current. |
| 3 | IN A+ | input | Non-inverting input of amplifier A, common mode range extends 200 mV below V-. |
| 4 | V+ | power_in | Positive supply, operating range 1.6V to 5.5V (6V absolute maximum for VS). |
| 5 | IN B+ | input | Non-inverting input of amplifier B, common mode range extends 200 mV below V-. |
| 6 | IN B- | input | Inverting input of amplifier B, CMOS input with ±20 fA typical bias current. |
| 7 | OUT B | output | Output of amplifier B, rail-to-rail swinging within 15 mV of the supply. |
| 8 | OUT C | output | Output of amplifier C, rail-to-rail swinging within 15 mV of the supply. |
| 9 | IN C- | input | Inverting input of amplifier C, CMOS input with ±20 fA typical bias current. |
| 10 | IN C+ | input | Non-inverting input of amplifier C, common mode range extends 200 mV below V-. |
| 11 | V- | power_in | Negative supply (ground in single-supply use); input pins must stay within V- - 0.3V. |
| 12 | IN D+ | input | Non-inverting input of amplifier D, common mode range extends 200 mV below V-. |
| 13 | IN D- | input | Inverting input of amplifier D, CMOS input with ±20 fA typical bias current. |
| 14 | OUT D | output | Output of amplifier D, rail-to-rail swinging within 15 mV of the supply. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-14 |
| Category | Amplifiers/Comparators |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
LMP2234AMAX - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
lmp2234amax-etched.step/lmp2234amax-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lmp2234amax.step/lmp2234amax.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (37 pp, sha256
ac48278e7efffdc7, retrieved 2026-10-08, 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).