component
INA202AIDGKR
Public Made by Adomby adom
Texas Instruments Current Sense Amplifiers, VSSOP-8. 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
markdownINA202AIDGKR
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ina202aidgkr.step/ina202aidgkr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (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, primaryclaude-haiku-5-5(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).