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Aip2003SA16.TR
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Wuxi I core Elec Darlington Transistor Arrays, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+53@@ -0,0 +1,53 @@+# Aip2003SA16.TR++**Wuxi I core Elec** · Darlington Transistor Arrays · SOP-16++Aip2003SA16.TR from Wuxi I core Elec, in a SOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | 1B | input | Input 1 for Darlington channel 1, accepts TTL/CMOS compatible logic signals, recommended operating voltage 0-24V. |+| 2 | 2B | input | Input 2 for Darlington channel 2, accepts TTL/CMOS compatible logic signals, recommended operating voltage 0-24V. |+| 3 | 3B | input | Input 3 for Darlington channel 3, accepts TTL/CMOS compatible logic signals, recommended operating voltage 0-24V. |+| 4 | 4B | input | Input 4 for Darlington channel 4, accepts TTL/CMOS compatible logic signals, recommended operating voltage 0-24V. |+| 5 | 5B | input | Input 5 for Darlington channel 5, accepts TTL/CMOS compatible logic signals, recommended operating voltage 0-24V. |+| 6 | 6B | input | Input 6 for Darlington channel 6, accepts TTL/CMOS compatible logic signals, recommended operating voltage 0-24V. |+| 7 | 7B | input | Input 7 for Darlington channel 7, accepts TTL/CMOS compatible logic signals, recommended operating voltage 0-24V. |+| 8 | E | power_in | Emitter/ground connection common to all seven Darlington stages, 0V reference. |+| 9 | COM | power_in | Common collector connection for all output stages, connect to positive supply rail, recommended operating voltage 0-50V. |+| 10 | 7C | output | Output 7 collector, open-collector configuration with internal freewheeling diode, maximum 500mA per channel at 0-50V. |+| 11 | 6C | output | Output 6 collector, open-collector configuration with internal freewheeling diode, maximum 500mA per channel at 0-50V. |+| 12 | 5C | output | Output 5 collector, open-collector configuration with internal freewheeling diode, maximum 500mA per channel at 0-50V. |+| 13 | 4C | output | Output 4 collector, open-collector configuration with internal freewheeling diode, maximum 500mA per channel at 0-50V. |+| 14 | 3C | output | Output 3 collector, open-collector configuration with internal freewheeling diode, maximum 500mA per channel at 0-50V. |+| 15 | 2C | output | Output 2 collector, open-collector configuration with internal freewheeling diode, maximum 500mA per channel at 0-50V. |+| 16 | 1C | output | Output 1 collector, open-collector configuration with internal freewheeling diode, maximum 500mA per channel at 0-50V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Wuxi I core Elec |+| Package | SOP-16 |+| Category | Transistors/Thyristors |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `Aip2003SA16.TR`+- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`+- 3D model: SOP-16 (KiCad packages3D, STEP)+- 3D model files: `aip2003sa16-tr-etched.step` / `aip2003sa16-tr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `aip2003sa16-tr.step` / `aip2003sa16-tr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Wuxi I core Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8609192641410592768) (13 pp, sha256 `55a58d50e948b90c`, retrieved 2026-09-22, 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 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/aip2003sa16-tr-datasheet.pdf)
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"description": "Input 5 for Darlington channel 5, accepts TTL/CMOS compatible logic signals, recommended operating voltage 0-24V."+ },+ {+ "number": "6",+ "name": "6B",+ "type": "input",+ "description": "Input 6 for Darlington channel 6, accepts TTL/CMOS compatible logic signals, recommended operating voltage 0-24V."+ },+ {+ "number": "7",+ "name": "7B",+ "type": "input",+ "description": "Input 7 for Darlington channel 7, accepts TTL/CMOS compatible logic signals, recommended operating voltage 0-24V."+ },+ {+ "number": "8",+ "name": "E",+ "type": "power_in",+ "description": "Emitter/ground connection common to all seven Darlington stages, 0V reference."+ },+ {+ "number": "9",+ "name": "COM",+ "type": "power_in",+ "description": "Common collector connection for all output stages, connect to positive supply rail, recommended operating voltage 0-50V."+ },+ {+ "number": "10",+ "name": "7C",+ "type": "output",+ "description": "Output 7 collector, open-collector configuration with internal freewheeling diode, maximum 500mA per channel at 0-50V."+ },+ {+ "number": "11",+ "name": "6C",+ "type": "output",+ "description": "Output 6 collector, open-collector configuration with internal freewheeling diode, maximum 500mA per channel at 0-50V."+ },+ {+ "number": "12",+ "name": "5C",+ "type": "output",+ "description": "Output 5 collector, open-collector configuration with internal freewheeling diode, maximum 500mA per channel at 0-50V."+ },+ {+ "number": "13",+ "name": "4C",+ "type": "output",+ "description": "Output 4 collector, open-collector configuration with internal freewheeling diode, maximum 500mA per channel at 0-50V."+ },+ {+ "number": "14",+ "name": "3C",+ "type": "output",+ "description": "Output 3 collector, open-collector configuration with internal freewheeling diode, maximum 500mA per channel at 0-50V."+ },+ {+ "number": "15",+ "name": "2C",+ "type": "output",+ "description": "Output 2 collector, open-collector configuration with internal freewheeling diode, maximum 500mA per channel at 0-50V."+ },+ {+ "number": "16",+ "name": "1C",+ "type": "output",+ "description": "Output 1 collector, open-collector configuration with internal freewheeling diode, maximum 500mA per channel at 0-50V."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 13,+ "cost_usd": 0.1578,+ "at": "2026-09-22T13:21:56"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8609192641410592768",+ "pages": 13,+ "sha256": "55a58d50e948b90c",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 16,+ "described": 16,+ "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]"+ }+}