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INA826AIDRGR

Public Made by Adom

by adom

Texas Instruments Instrumentation Amplifiers, WSON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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INA826AIDRGR

Texas Instruments · Instrumentation Amplifiers · WSON-8-EP(3x3)

INA826AIDRGR from Texas Instruments, in a WSON-8-EP(3x3). 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 Negative (inverting) input with input protection up to ±40 V beyond supply rails.
2 RG passive Gain setting pin; place external resistor between pins 2 and 3 to set gain from 1 to 1000.
3 RG passive Gain setting pin; place external resistor between pins 2 and 3 to set gain from 1 to 1000.
4 +IN input Positive (noninverting) input with input protection up to ±40 V beyond supply rails.
5 -VS power_in Negative supply rail; voltage range ±1.5 V to ±18 V in dual-supply mode or ground in single-supply mode.
6 REF input Reference input; must be driven by low impedance source.
7 VOUT output Rail-to-rail output capable of swinging from near negative supply to near positive supply.
8 +VS power_in Positive supply rail; voltage range 3 V to 36 V in single-supply mode or ±1.5 V to ±18 V in dual-supply mode.
9 Thermal pad passive Exposed pad (from the footprint; not named in the datasheet pin table).

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package WSON-8-EP(3x3)
Category Amplifiers/Comparators
Pins 9

CAD (KiCad official)

  • Symbol: INA826AIDRGR
  • Footprint: Package_SON:WSON-8-1EP_3x3mm_P0.5mm_EP1.6x2.0mm
  • 3D model: WSON-8-EP(3x3) (KiCad packages3D, STEP)
  • 3D model files: ina826aidrgr-etched.step / ina826aidrgr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ina826aidrgr.step / ina826aidrgr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (51 pp, sha256 4e22264df3133e54, retrieved 2026-10-03, 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