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LMP91200MTX

Public Made by Adom

by adom

Texas Instruments ADCs/DACs - Special Purpose, TSSOP-16. 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 lmp91200mtx: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
viewers lmp91200mtx: viewers · Ray 8d ago
lmp91200mtx-etched.fit.json lmp91200mtx: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
lmp91200mtx-etched.glb lmp91200mtx: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
lmp91200mtx-etched.step lmp91200mtx: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 2d ago
lmp91200mtx.glb Publish 0.1.0 · Ray 8d ago
lmp91200mtx.kicad_mod Publish 0.1.0 · Ray 8d ago
lmp91200mtx.kicad_sym Publish 0.1.0 · Ray 8d ago
lmp91200mtx.lbr Publish 0.1.0 · Ray 8d ago
lmp91200mtx.step Publish 0.1.0 · Ray 8d ago
package.json Publish 0.1.0 · Ray 8d ago
page.json Set visibility: public · Ray 8d ago
README.md Initial commit: component/lmp91200mtx · Ray 8d ago

LMP91200MTX

Texas Instruments · ADCs/DACs - Special Purpose · TSSOP-16

LMP91200MTX from Texas Instruments, in a TSSOP-16. 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 VDD power_in Positive power supply, 1.8 V to 5.5 V operating range.
2 NC unconnected No connect, leave floating.
3 NC unconnected No connect, leave floating.
4 GUARD1 output Active guard pin at same potential as INP for parasitic leakage reduction.
5 INP input Noninverting analog input of pH buffer, 0 V to 3.3 V operating range.
6 GUARD2 output Active guard pin at same potential as INP for parasitic leakage reduction.
7 VCMHI output High impedance common-mode output with 250 kΩ output impedance.
8 VCM output Buffered common-mode output with 4 Ω output impedance.
9 VREF power_in Voltage reference input with 500 kΩ input impedance.
10 GND power_in Analog ground.
11 VOCM output Output common-mode voltage for differential measurements.
12 VOUT output Analog output from pH buffer amplifier.
13 GND power_in Analog ground.
14 VDD power_in Positive power supply connection.
15 GND power_in Analog ground.
16 GND power_in Analog ground.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-16
Category Data Acquisition
Pins 16

CAD (KiCad official)

  • Symbol: LMP91200MTX
  • Footprint: Package_SO:TSSOP-16_4.4x5mm_P0.65mm
  • 3D model: TSSOP-16 (KiCad packages3D, STEP)
  • 3D model files: lmp91200mtx-etched.step / lmp91200mtx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lmp91200mtx.step / lmp91200mtx.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (25 pp, sha256 037b1b0bfd82bb87, retrieved 2026-09-27, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-4-6 (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