component
INA826AIDRGR
Public Made by Adomby adom
Texas Instruments Instrumentation Amplifiers, WSON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownINA826AIDRGR
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ina826aidrgr.step/ina826aidrgr.glbare 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, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).