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INA296B2IDDFR

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Texas Instruments Current Sense Amplifiers, TSOT-23-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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INA296B2IDDFR

Texas Instruments · Current Sense Amplifiers · TSOT-23-8

INA296B2IDDFR from Texas Instruments, in a TSOT-23-8. 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 IN- input Current-sense amplifier negative input. For high-side applications, connect to load side of sense resistor. For low-side applications, connect to ground side of sense resistor.
2 GND power_in Ground
3 REF2 input Reference 2 voltage. Connect to voltage potential from 0 V to VS; see Adjusting the Output With the Reference Pins for connection options.
4 NC unconnected Reserved. Connect to ground.
5 OUT output Output voltage
6 VS power_in Power supply, 2.7 V to 20 V
7 REF1 input Reference 1 voltage. Connect to voltage potential from 0 V to VS; see Adjusting the Output With the Reference Pins for connection options.
8 IN+ input Current-sense amplifier positive input. For high-side applications, connect to bus-voltage side of sense resistor. For low-side applications, connect to load side of sense resistor.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSOT-23-8
Category Amplifiers/Comparators
Pins 8

CAD (KiCad official)

  • Symbol: INA296B2IDDFR
  • Footprint: Package_TO_SOT_SMD:TSOT-23-8
  • 3D model: TSOT-23-8 (KiCad packages3D, STEP)
  • 3D model files: ina296b2iddfr-etched.step / ina296b2iddfr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ina296b2iddfr.step / ina296b2iddfr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (43 pp, sha256 b3a0f14659466106, retrieved 2026-10-05, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (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