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INA190A1IDCKT

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Texas Instruments Current Sense Amplifiers, SC-70-6. 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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INA190A1IDCKT

Texas Instruments · Current Sense Amplifiers · SC-70-6

INA190A1IDCKT from Texas Instruments, in a SC-70-6. 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 REF input Reference input that enables bidirectional current sensing with an externally applied voltage; the REF pin voltage range is GND to VS.
2 GND power_in Analog ground; absolute maximum voltage on the IN+ and IN- inputs is specified with respect to GND (GND - 0.3 V to 42 V).
3 VS power_in Power supply, 1.7 V to 5.5 V recommended operating range with a 6 V absolute maximum.
4 IN+ input Current-sense amplifier positive input; connect to the bus-voltage side of the sense resistor for high-side use or the load side for low-side use, with a common-mode input range of GND - 0.2 V to 40 V.
5 IN- input Current-sense amplifier negative input; connect to the load side of the sense resistor for high-side use or the ground side for low-side use.
6 OUT output Analog output giving the gained-up voltage difference from IN+ to IN-, offset by the voltage applied to REF; absolute maximum range is GND - 0.3 V to VS + 0.3 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SC-70-6
Category Amplifiers/Comparators
Pins 6

CAD (KiCad official)

  • Symbol: INA190A1IDCKT
  • Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
  • 3D model: SC-70-6 (KiCad packages3D, STEP)
  • 3D model files: ina190a1idckt-etched.step / ina190a1idckt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ina190a1idckt.step / ina190a1idckt.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (47 pp, sha256 38a7102701707c17, retrieved 2026-10-07, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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