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LMP91051MT

Public Made by Adom

by adom

Texas Instruments Analog Front End (AFE), TSSOP-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 15d ago
viewers lmp91051mt: viewers · Ray 15d ago
lmp91051mt-etched.glb lmp91051mt: factory component page (tier=lcsc) · Ray 15d ago
lmp91051mt-etched.step lmp91051mt: factory component page (tier=lcsc) · Ray 15d ago
lmp91051mt-hero.glb lmp91051mt: hero GLB from the etched model (keeps the MPN mark) · Ray 15d ago
lmp91051mt-hero.overlay.json Publish 0.1.0 · Ray 15d ago
lmp91051mt.glb Publish 0.1.0 · Ray 15d ago
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LMP91051MT

Texas Instruments · Analog Front End (AFE) · TSSOP-14

LMP91051MT 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 IN1 input Analog signal input for channel 1 of the dual-channel programmable gain amplifier.
2 IN2 input Analog signal input for channel 2 of the dual-channel programmable gain amplifier.
3 CMOUT output Analog common mode voltage output, which is set to 1.15 V or 2.59 V by the common mode generator.
4 A0 output First stage output, used for external filtering (high pass, low pass or band pass) to remove out-of-band noise.
5 A1 input Second stage input, used for external filtering (high pass, low pass or band pass) to remove out-of-band noise.
6 GND power_in Power ground.
7 NC unconnected No connect.
8 NC unconnected No connect.
9 OUT output Signal output, referenced to the same potential as CMOUT.
10 CSB input Digital chip select input, active low.
11 SCLK input Digital SPI interface clock input.
12 SDIO bidirectional Digital serial data input/output for the SPI interface.
13 VIO power_in Digital input/output supply, specified from 2.7 V to 5.5 V.
14 VDD power_in Positive analog supply, specified from 2.7 V to 5.5 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-14
Category Data Acquisition
Pins 14

CAD (KiCad official)

  • Symbol: LMP91051MT
  • Footprint: Package_SO:TSSOP-14_4.4x5mm_P0.65mm
  • 3D model: TSSOP-14 (KiCad packages3D, STEP)
  • 3D model files: lmp91051mt-etched.step / lmp91051mt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lmp91051mt.step / lmp91051mt.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (28 pp, sha256 ab33985fb9671ec4, retrieved 2026-10-11, tier: lcsc)
  • 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