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INA202AIDGKR
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Texas Instruments Current Sense Amplifiers, VSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+45@@ -0,0 +1,45 @@+# INA202AIDGKR++**Texas Instruments** · Current Sense Amplifiers · VSSOP-8++INA202AIDGKR from Texas Instruments, in a VSSOP-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 | VS | power_in | Power supply pin; the datasheet gives a recommended operating supply of 2.7 V to 18 V (12 V nominal). |+| 2 | OUT | output | Analog output voltage of the current-shunt monitor; absolute maximum range is GND - 0.3 V to (VS) + 0.3 V. |+| 3 | CMPIN | input | Comparator input; absolute maximum range is GND - 0.3 V to (VS) + 0.3 V. |+| 4 | GND | power_in | Analog ground reference for the device. |+| 5 | RESET | input | Active-low comparator reset; grounding or leaving it open makes the comparator transparent, and its absolute maximum range is GND - 0.3 V to (VS) + 0.3 V. |+| 6 | CMPOUT | output | Open-drain comparator output; the absolute maximum rating for the comparator output is GND - 0.3 V to 18 V. |+| 7 | VIN- | power_in | Connect to the low side of the shunt resistor, using Kelvin connections; common-mode range is -16 V to 80 V. |+| 8 | VIN+ | power_in | Connect to the high side of the shunt resistor, using Kelvin connections; common-mode range is -16 V to 80 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-8 |+| Category | Amplifiers/Comparators |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `INA202AIDGKR`+- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`+- 3D model: VSSOP-8 (KiCad packages3D, STEP)+- 3D model files: `ina202aidgkr-etched.step` / `ina202aidgkr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ina202aidgkr.step` / `ina202aidgkr.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/gpn/ina200) (38 pp, sha256 `62eed6fe49e56470`, 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](docs/ina202aidgkr-datasheet.pdf)
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