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LMP2234AMAX

Public Made by Adom

by adom

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

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LMP2234AMAX

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.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lmp2234amax.step / lmp2234amax.glb are 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, primary claude-sonnet-5-5 (text+vision), consensus claude-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).

Datasheet PDF