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OPA188AID
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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+45@@ -0,0 +1,45 @@+# OPA188AID++**Texas Instruments** · Precision Op Amps · SOIC-8++OPA188AID 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 | NC | unconnected | No internal connection; leave floating or ground. |+| 2 | -IN | input | Inverting input with common-mode range V- to (V+)−1.5V. |+| 3 | +IN | input | Non-inverting input with common-mode range V- to (V+)−1.5V. |+| 4 | V- | power_in | Negative power supply; recommended operating range ±2V to ±18V dual supply or 4V to 36V single supply. |+| 5 | NC | unconnected | No internal connection; leave floating or ground. |+| 6 | OUT | output | Output with rail-to-rail swing within 6mV to 350mV depending on load and temperature. |+| 7 | V+ | power_in | Positive power supply; recommended operating range ±2V to ±18V dual supply or 4V to 36V single supply. |+| 8 | NC | unconnected | No internal connection; leave floating or ground. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Amplifiers/Comparators |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `OPA188AID`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)+- 3D model files: `opa188aid-etched.step` / `opa188aid-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `opa188aid.step` / `opa188aid.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/opa188) (43 pp, sha256 `9c44811ba2350a51`, retrieved 2026-10-05, 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/opa188aid-datasheet.pdf)
page.jsonadded+158@@ -0,0 +1,158 @@+{+ "slug": "opa188aid",+ "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",+ "opa188aid",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "opa188aid.kicad_sym",+ "opa188aid.kicad_mod",+ "opa188aid.glb",+ "opa188aid.step",+ "opa188aid.lbr",+ "docs/hero.png",+ "docs/opa188aid-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "opa188aid-hero.glb",+ "opa188aid-hero.overlay.json"+ ],+ "component": {+ "mpn": "OPA188AID",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Amplifiers/Comparators",+ "subcategory": "Precision Op Amps",+ "datasheet": "https://www.ti.com/cn/lit/gpn/opa188",+ "parts": {+ "symbol": "opa188aid.kicad_sym",+ "footprint": "opa188aid.kicad_mod",+ "model_3d": "opa188aid-hero.glb",+ "model_3d_plain": "opa188aid.glb",+ "model_3d_step": "opa188aid-etched.step",+ "model_3d_step_plain": "opa188aid.step",+ "lbr": "opa188aid.lbr"+ },+ "distributor_links": {+ "lcsc": 1348000,+ "digikey": "296-36185-5-ND",+ "mouser": "595-OPA188AID"+ },+ "distributor_check": {+ "checked_at": "2026-10-05T19:03:58Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-36185-5-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-OPA188AID",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; leave floating or ground."+ },+ {+ "number": "2",+ "name": "-IN",+ "type": "input",+ "description": "Inverting input with common-mode range V- to (V+)−1.5V."+ },+ {+ "number": "3",+ "name": "+IN",+ "type": "input",+ "description": "Non-inverting input with common-mode range V- to (V+)−1.5V."+ },+ {+ "number": "4",+ "name": "V-",+ "type": "power_in",+ "description": "Negative power supply; recommended operating range ±2V to ±18V dual supply or 4V to 36V single supply."+ },+ {+ "number": "5",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; leave floating or ground."+ },+ {+ "number": "6",+ "name": "OUT",+ "type": "output",+ "description": "Output with rail-to-rail swing within 6mV to 350mV depending on load and temperature."+ },+ {+ "number": "7",+ "name": "V+",+ "type": "power_in",+ "description": "Positive power supply; recommended operating range ±2V to ±18V dual supply or 4V to 36V single supply."+ },+ {+ "number": "8",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; leave floating or ground."+ }+ ],+ "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": 22,+ "cost_usd": 0.1744,+ "at": "2026-10-05T19:03:44"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/opa188",+ "pages": 43,+ "sha256": "9c44811ba2350a51",+ "source_tier": "lcsc"+ },+ "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]"+ }+}