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INA826AIDGK
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Texas Instruments Instrumentation Amplifiers, MSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# INA826AIDGK++**Texas Instruments** · Instrumentation Amplifiers · MSOP-8++INA826AIDGK from Texas Instruments, in a MSOP-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 | Negative (inverting) input of the instrumentation amplifier. |+| 2 | RG | passive | Gain setting pin; place a gain resistor between pin 2 and pin 3. |+| 3 | RG | passive | Gain setting pin; place a gain resistor between pin 2 and pin 3. |+| 4 | +IN | input | Positive (noninverting) input of the instrumentation amplifier. |+| 5 | -VS | power_in | Negative supply. |+| 6 | REF | input | Reference input; this pin must be driven by low impedance. |+| 7 | VOUT | output | Amplifier output. |+| 8 | +VS | power_in | Positive supply. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | MSOP-8 |+| Category | Amplifiers/Comparators |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `INA826AIDGK`+- Footprint: `Package_SO:MSOP-8_3x3mm_P0.65mm`+- 3D model: MSOP-8 (KiCad packages3D, STEP)+- 3D model files: `ina826aidgk-etched.step` / `ina826aidgk-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ina826aidgk.step` / `ina826aidgk.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/ds/symlink/ina826.pdf) (51 pp, sha256 `4e22264df3133e54`, retrieved 2026-10-08, tier: lcsc)+- **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](docs/ina826aidgk-datasheet.pdf)
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