component
INA819IDR
Public Made by Adomby adom
Texas Instruments Precision Op Amps, SOIC-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 @@+# INA819IDR++**Texas Instruments** · Precision Op Amps · SOIC-8++INA819IDR from Texas Instruments, in a SOIC-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 protected up to ±60 V. |+| 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 protected up to ±60 V. |+| 5 | -VS | power_in | Negative power supply rated 4.5-36 V single-supply or ±2.25-±18 V dual-supply. |+| 6 | REF | input | Reference input rated -20 to +20 V; must be driven by low impedance source. |+| 7 | OUT | output | Output rated (-Vs) - 0.5 to (+Vs) + 0.5 V, maximum ±50 mA. |+| 8 | +VS | power_in | Positive power supply rated 4.5-36 V single-supply or ±2.25-±18 V dual-supply. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Amplifiers/Comparators |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `INA819IDR`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)+- 3D model files: `ina819idr-etched.step` / `ina819idr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ina819idr.step` / `ina819idr.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/lit/ds/symlink/ina819.pdf) (51 pp, sha256 `2f14c6b915bfbe0d`, retrieved 2026-10-06, tier: manufacturer)+- **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/ina819idr-datasheet.pdf)
page.jsonadded+157@@ -0,0 +1,157 @@+{+ "slug": "ina819idr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Precision Op Amps, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "amplifiers-comparators",+ "ina819idr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ina819idr.kicad_sym",+ "ina819idr.kicad_mod",+ "ina819idr.glb",+ "ina819idr.step",+ "ina819idr.lbr",+ "docs/hero.png",+ "docs/ina819idr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "ina819idr-hero.glb",+ "ina819idr-hero.overlay.json"+ ],+ "component": {+ "mpn": "INA819IDR",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Amplifiers/Comparators",+ "subcategory": "Precision Op Amps",+ "datasheet": "https://www.ti.com/lit/ds/symlink/ina819.pdf",+ "parts": {+ "symbol": "ina819idr.kicad_sym",+ "footprint": "ina819idr.kicad_mod",+ "model_3d": "ina819idr-hero.glb",+ "model_3d_plain": "ina819idr.glb",+ "model_3d_step": "ina819idr-etched.step",+ "model_3d_step_plain": "ina819idr.step",+ "lbr": "ina819idr.lbr"+ },+ "distributor_links": {+ "lcsc": 2060451,+ "digikey": "296-INA819IDRTR-ND",+ "mouser": "595-INA819IDR"+ },+ "distributor_check": {+ "checked_at": "2026-10-06T00:46:56Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-INA819IDRTR-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-INA819IDR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "–IN",+ "type": "input",+ "description": "Negative (inverting) input protected up to ±60 V."+ },+ {+ "number": "2",+ "name": "RG",+ "type": "passive",+ "description": "Gain setting pin; place a gain resistor between pin 2 and pin 3."+ },+ {+ "number": "3",+ "name": "RG",+ "type": "passive",+ "description": "Gain setting pin; place a gain resistor between pin 2 and pin 3."+ },+ {+ "number": "4",+ "name": "+IN",+ "type": "input",+ "description": "Positive (noninverting) input protected up to ±60 V."+ },+ {+ "number": "5",+ "name": "–VS",+ "type": "power_in",+ "description": "Negative power supply rated 4.5-36 V single-supply or ±2.25-±18 V dual-supply."+ },+ {+ "number": "6",+ "name": "REF",+ "type": "input",+ "description": "Reference input rated -20 to +20 V; must be driven by low impedance source."+ },+ {+ "number": "7",+ "name": "OUT",+ "type": "output",+ "description": "Output rated (-Vs) - 0.5 to (+Vs) + 0.5 V, maximum ±50 mA."+ },+ {+ "number": "8",+ "name": "+VS",+ "type": "power_in",+ "description": "Positive power supply rated 4.5-36 V single-supply or ±2.25-±18 V dual-supply."+ }+ ],+ "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": 9,+ "cost_usd": 0.1115,+ "at": "2026-10-06T00:46:42"+ },+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/ina819.pdf",+ "pages": 51,+ "sha256": "2f14c6b915bfbe0d",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "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]"+ }+}