component
OPA4189IDR
Public Made by Adomby adom
Texas Instruments Precision Op Amps, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+50@@ -0,0 +1,50 @@+# OPA4189IDR++**Texas Instruments** · Precision Op Amps · SOIC-14++OPA4189IDR from Texas Instruments, in a SOIC-14. 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 | OUT A | output | Output of channel A with rail-to-rail voltage range from V- to V+ and continuous short-circuit to ground protection. |+| 2 | -IN A | input | Inverting input of channel A with common-mode voltage range (V-) - 0.5 to (V+) + 0.5 V and input current limited to ±10 mA. |+| 3 | +IN A | input | Noninverting input of channel A with common-mode voltage range (V-) - 0.5 to (V+) + 0.5 V and input current limited to ±10 mA. |+| 4 | V+ | power_in | Positive supply voltage, 4.5 V to 36 V in single-supply or ±2.25 V to ±18 V in dual-supply configuration. |+| 5 | +IN B | input | Noninverting input of channel B with common-mode voltage range (V-) - 0.5 to (V+) + 0.5 V and input current limited to ±10 mA. |+| 6 | -IN B | input | Inverting input of channel B with common-mode voltage range (V-) - 0.5 to (V+) + 0.5 V and input current limited to ±10 mA. |+| 7 | OUT B | output | Output of channel B with rail-to-rail voltage range from V- to V+ and continuous short-circuit to ground protection. |+| 8 | OUT C | output | Output of channel C with rail-to-rail voltage range from V- to V+ and continuous short-circuit to ground protection. |+| 9 | -IN C | input | Inverting input of channel C with common-mode voltage range (V-) - 0.5 to (V+) + 0.5 V and input current limited to ±10 mA. |+| 10 | +IN C | input | Noninverting input of channel C with common-mode voltage range (V-) - 0.5 to (V+) + 0.5 V and input current limited to ±10 mA. |+| 11 | V- | power_in | Negative supply voltage; common-mode reference for inputs, 4.5 V to 36 V in single-supply or ±2.25 V to ±18 V in dual-supply configuration. |+| 12 | +IN D | input | Noninverting input of channel D with common-mode voltage range (V-) - 0.5 to (V+) + 0.5 V and input current limited to ±10 mA. |+| 13 | -IN D | input | Inverting input of channel D with common-mode voltage range (V-) - 0.5 to (V+) + 0.5 V and input current limited to ±10 mA. |+| 14 | OUT D | output | Output of channel D with rail-to-rail voltage range from V- to V+ and continuous short-circuit to ground protection. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-14 |+| Category | Amplifiers/Comparators |+| Pins | 14 |++## CAD (KiCad official)++- Symbol: `OPA4189IDR`+- Footprint: `Package_SO:SOIC-14_3.9x8.7mm_P1.27mm`+- 3D model: SOIC-14 (KiCad packages3D, STEP)+- 3D model files: `opa4189idr-etched.step` / `opa4189idr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `opa4189idr.step` / `opa4189idr.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/opa4189.pdf) (58 pp, sha256 `0d8a997989aeb646`, retrieved 2026-10-01, 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/opa4189idr-datasheet.pdf)
page.jsonadded+191@@ -0,0 +1,191 @@+{+ "slug": "opa4189idr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Precision Op Amps, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "amplifiers-comparators",+ "opa4189idr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "opa4189idr.kicad_sym",+ "opa4189idr.kicad_mod",+ "opa4189idr.glb",+ "opa4189idr.step",+ "opa4189idr.lbr",+ "docs/hero.png",+ "docs/opa4189idr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "OPA4189IDR",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-14",+ "pin_count": 14,+ "category": "Amplifiers/Comparators",+ "subcategory": "Precision Op Amps",+ "datasheet": "https://www.ti.com/lit/ds/symlink/opa4189.pdf",+ "parts": {+ "symbol": "opa4189idr.kicad_sym",+ "footprint": "opa4189idr.kicad_mod",+ "model_3d": "opa4189idr-etched.glb",+ "model_3d_plain": "opa4189idr.glb",+ "model_3d_step": "opa4189idr-etched.step",+ "model_3d_step_plain": "opa4189idr.step",+ "lbr": "opa4189idr.lbr"+ },+ "distributor_links": {+ "lcsc": "C5214810",+ "digikey": "296-OPA4189IDRTR-ND",+ "mouser": "595-OPA4189IDR"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T07:15:35Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-OPA4189IDRTR-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-OPA4189IDR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "OUT A",+ "type": "output",+ "description": "Output of channel A with rail-to-rail voltage range from V- to V+ and continuous short-circuit to ground protection."+ },+ {+ "number": "2",+ "name": "–IN A",+ "type": "input",+ "description": "Inverting input of channel A with common-mode voltage range (V-) - 0.5 to (V+) + 0.5 V and input current limited to ±10 mA."+ },+ {+ "number": "3",+ "name": "+IN A",+ "type": "input",+ "description": "Noninverting input of channel A with common-mode voltage range (V-) - 0.5 to (V+) + 0.5 V and input current limited to ±10 mA."+ },+ {+ "number": "4",+ "name": "V+",+ "type": "power_in",+ "description": "Positive supply voltage, 4.5 V to 36 V in single-supply or ±2.25 V to ±18 V in dual-supply configuration."+ },+ {+ "number": "5",+ "name": "+IN B",+ "type": "input",+ "description": "Noninverting input of channel B with common-mode voltage range (V-) - 0.5 to (V+) + 0.5 V and input current limited to ±10 mA."+ },+ {+ "number": "6",+ "name": "–IN B",+ "type": "input",+ "description": "Inverting input of channel B with common-mode voltage range (V-) - 0.5 to (V+) + 0.5 V and input current limited to ±10 mA."+ },+ {+ "number": "7",+ "name": "OUT B",+ "type": "output",+ "description": "Output of channel B with rail-to-rail voltage range from V- to V+ and continuous short-circuit to ground protection."+ },+ {+ "number": "8",+ "name": "OUT C",+ "type": "output",+ "description": "Output of channel C with rail-to-rail voltage range from V- to V+ and continuous short-circuit to ground protection."+ },+ {+ "number": "9",+ "name": "–IN C",+ "type": "input",+ "description": "Inverting input of channel C with common-mode voltage range (V-) - 0.5 to (V+) + 0.5 V and input current limited to ±10 mA."+ },+ {+ "number": "10",+ "name": "+IN C",+ "type": "input",+ "description": "Noninverting input of channel C with common-mode voltage range (V-) - 0.5 to (V+) + 0.5 V and input current limited to ±10 mA."+ },+ {+ "number": "11",+ "name": "V–",+ "type": "power_in",+ "description": "Negative supply voltage; common-mode reference for inputs, 4.5 V to 36 V in single-supply or ±2.25 V to ±18 V in dual-supply configuration."+ },+ {+ "number": "12",+ "name": "+IN D",+ "type": "input",+ "description": "Noninverting input of channel D with common-mode voltage range (V-) - 0.5 to (V+) + 0.5 V and input current limited to ±10 mA."+ },+ {+ "number": "13",+ "name": "–IN D",+ "type": "input",+ "description": "Inverting input of channel D with common-mode voltage range (V-) - 0.5 to (V+) + 0.5 V and input current limited to ±10 mA."+ },+ {+ "number": "14",+ "name": "OUT D",+ "type": "output",+ "description": "Output of channel D with rail-to-rail voltage range from V- to V+ and continuous short-circuit to ground protection."+ }+ ],+ "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": 14,+ "cost_usd": 0.1292,+ "at": "2026-10-01T07:15:18"+ },+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/opa4189.pdf",+ "pages": 58,+ "sha256": "0d8a997989aeb646",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 14,+ "described": 14,+ "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]"+ }+}