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.
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README.mdadded+47@@ -0,0 +1,47 @@+# INA239AIDGSR++**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.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ina239aidgsr.step` / `ina239aidgsr.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/ina239) (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`, primary `claude-haiku-4-5-20251001` (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/ina239aidgsr-datasheet.pdf)
page.jsonadded+169@@ -0,0 +1,169 @@+{+ "slug": "ina239aidgsr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Current Sense Amplifiers, VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "amplifiers-comparators",+ "ina239aidgsr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ina239aidgsr.kicad_sym",+ "ina239aidgsr.kicad_mod",+ "ina239aidgsr.glb",+ "ina239aidgsr.step",+ "ina239aidgsr.lbr",+ "docs/hero.png",+ "docs/ina239aidgsr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "ina239aidgsr-hero.glb",+ "ina239aidgsr-hero.overlay.json"+ ],+ "component": {+ "mpn": "INA239AIDGSR",+ "manufacturer": "Texas Instruments",+ "package": "VSSOP-10-0.5mm",+ "pin_count": 10,+ "category": "Amplifiers/Comparators",+ "subcategory": "Current Sense Amplifiers",+ "datasheet": "https://www.ti.com/cn/lit/gpn/ina239",+ "parts": {+ "symbol": "ina239aidgsr.kicad_sym",+ "footprint": "ina239aidgsr.kicad_mod",+ "model_3d": "ina239aidgsr-hero.glb",+ "model_3d_plain": "ina239aidgsr.glb",+ "model_3d_step": "ina239aidgsr-etched.step",+ "model_3d_step_plain": "ina239aidgsr.step",+ "lbr": "ina239aidgsr.lbr"+ },+ "distributor_links": {+ "lcsc": 2876522,+ "digikey": "296-INA239AIDGSRTR-ND",+ "mouser": "595-INA239AIDGSR"+ },+ "distributor_check": {+ "checked_at": "2026-10-03T03:11:49Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-INA239AIDGSRTR-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-INA239AIDGSR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "CS",+ "type": "input",+ "description": "SPI chip select (active low)."+ },+ {+ "number": "2",+ "name": "MOSI",+ "type": "input",+ "description": "SPI digital data input."+ },+ {+ "number": "3",+ "name": "ALERT",+ "type": "output",+ "description": "Open-drain alert output, active low by default."+ },+ {+ "number": "4",+ "name": "MISO",+ "type": "tri_state",+ "description": "SPI digital data output (tri-state)."+ },+ {+ "number": "5",+ "name": "SCLK",+ "type": "input",+ "description": "SPI clock input."+ },+ {+ "number": "6",+ "name": "VS",+ "type": "power_in",+ "description": "Power supply, 2.7V to 5.5V."+ },+ {+ "number": "7",+ "name": "GND",+ "type": "power_in",+ "description": "Ground."+ },+ {+ "number": "8",+ "name": "VBUS",+ "type": "power_in",+ "description": "Bus voltage input, 0V to 85V."+ },+ {+ "number": "9",+ "name": "IN–",+ "type": "input",+ "description": "Shunt negative input, common mode -0.3V to +85V."+ },+ {+ "number": "10",+ "name": "IN+",+ "type": "input",+ "description": "Shunt positive input, common mode -0.3V to +85V."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 31,+ "cost_usd": 0.2379,+ "at": "2026-10-03T03:11:21"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/ina239",+ "pages": 42,+ "sha256": "8aa2df68a3e3ceb6",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 10,+ "described": 10,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}