component
INA239AIDGSR
Public Made by Adomby adom
Texas Instruments Current Sense Amplifiers, VSSOP-10-0.5mm. 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
markdownINA239AIDGSR
Texas Instruments · Current Sense Amplifiers · VSSOP-10-0.5mm
INA239AIDGSR from Texas Instruments, in a VSSOP-10-0.5mm. 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 | CS | input | SPI chip select (active low). |
| 2 | MOSI | input | SPI digital data input. |
| 3 | ALERT | output | Open-drain alert output, active low by default. |
| 4 | MISO | tri_state | SPI digital data output (tri-state). |
| 5 | SCLK | input | SPI clock input. |
| 6 | VS | power_in | Power supply, 2.7V to 5.5V. |
| 7 | GND | power_in | Ground. |
| 8 | VBUS | power_in | Bus voltage input, 0V to 85V. |
| 9 | IN- | input | Shunt negative input, common mode -0.3V to +85V. |
| 10 | IN+ | input | Shunt positive input, common mode -0.3V to +85V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VSSOP-10-0.5mm |
| Category | Amplifiers/Comparators |
| Pins | 10 |
CAD (KiCad official)
- Symbol:
INA239AIDGSR - Footprint:
Package_SO:MSOP-10_3x3mm_P0.5mm - 3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)
- 3D model files:
ina239aidgsr-etched.step/ina239aidgsr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ina239aidgsr.step/ina239aidgsr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (42 pp, sha256
8aa2df68a3e3ceb6, retrieved 2026-10-03, 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-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).