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THS4120IDGK

Public Made by Adom

by adom

Texas Instruments Differential Amplifiers, MSOP-8. 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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ths4120idgk-hero.glb ths4120idgk: hero GLB from the etched model (keeps the MPN mark) · Ray 17d ago
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THS4120IDGK

Texas Instruments · Differential Amplifiers · MSOP-8

THS4120IDGK from Texas Instruments, in a MSOP-8. 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 VIN− power_in Inverting differential input; absolute maximum differential input voltage is ±VDD and input voltage is ±VDD.
2 VOCM input Output common-mode voltage control input that sets VOC of the fully differential amplifier; for proper operation, keep VOCM symmetry with matched Rf and Rg.
3 VDD power_in Positive supply; the datasheet gives a 3.3 V operating example and an absolute maximum supply voltage of 3.6 V (GND to VDD).
4 VOUT+ output Non-inverting differential output; output current (sink) is limited to 110 mA absolute maximum.
5 VOUT− output Inverting differential output; output current (sink) is limited to 110 mA absolute maximum.
6 GND power_in Ground reference for the supply, specified as the GND terminal of the supply voltage rating (GND to VDD, 3.6 V maximum).
7 PD input Power-down pin; for proper functionality an external 10 kΩ pullup resistor is required between PD and the positive supply.
8 VIN+ power_in Non-inverting differential input; absolute maximum differential input voltage is ±VDD and input voltage is ±VDD.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package MSOP-8
Category Amplifiers/Comparators
Pins 8

CAD (KiCad official)

  • Symbol: THS4120IDGK
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8 (KiCad packages3D, STEP)
  • 3D model files: ths4120idgk-etched.step / ths4120idgk-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ths4120idgk.step / ths4120idgk.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (37 pp, sha256 705c359dabda7e27, 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