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THS4140ID

Public Made by Adom

by adom

Texas Instruments Differential Amplifiers, SOIC-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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README.md Initial commit: component/ths4140id · Ray 1d ago
ths4140id-etched.glb ths4140id: factory component page (tier=mfr) · Ray 1d ago
ths4140id-etched.step ths4140id: factory component page (tier=mfr) · Ray 1d ago
ths4140id-hero.glb ths4140id: hero GLB from the etched model (keeps the MPN mark) · Ray 1d ago
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THS4140ID

Texas Instruments · Differential Amplifiers · SOIC-8

THS4140ID from Texas Instruments, in a SOIC-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 input of the fully differential amplifier; input voltage must stay within ±VCC, and the differential input voltage is limited to ±6 V (absolute maximum).
2 VOCM input Output common-mode voltage control input; the datasheet defines the output common-mode voltage VOC as equal to VOCM.
3 VCC+ power_in Positive power supply; the datasheet allows 5 V single-supply up to ±15 V dual-supply operation, with VCC− to VCC+ absolute maximum of ±16.5 V.
4 VOUT+ output Non-inverting differential output; the differential output voltage is defined as VOD = VO+ − VO−.
5 VOUT− output Inverting differential output, equal in magnitude and opposite in sign to VOUT+ for a given input.
6 VCC− power_in Negative power supply; for dual-supply operation it is paired with VCC+ with a total absolute maximum of ±16.5 V.
7 PD input Shutdown/power-down pin on the THS4140 (pin 7 is NC on the THS4141); the datasheet specifies ICC(SD) = 880 µA in shutdown mode but does not give the control logic levels in the pages provided.
8 VIN+ power_in Non-inverting input of the fully differential amplifier; input voltage must stay within ±VCC, and the differential input voltage is limited to ±6 V (absolute maximum).

Key specifications

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

CAD (KiCad official)

  • Symbol: THS4140ID
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: ths4140id-etched.step / ths4140id-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ths4140id.step / ths4140id.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (39 pp, sha256 3204efc202b29e66, retrieved 2026-10-08, tier: manufacturer)
  • 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