component
TMCS1100A3QDR
Public Made by Adomby adom
Texas Instruments Current Sensors, 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 @@+# TMCS1100A3QDR++**Texas Instruments** · Current Sensors · SOIC-8++TMCS1100A3QDR from Texas Instruments, in a SOIC-8. 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 | IN+ | input | Positive input current pin; input current flows between IN+ and IN- pins (pins 1-2 and 3-4 form input current paths) |+| 2 | IN+ | input | Positive input current pin; input current flows between IN+ and IN- pins (pins 1-2 and 3-4 form input current paths) |+| 3 | IN- | input | Negative input current pin; input current flows between IN+ and IN- pins (pins 1-2 and 3-4 form input current paths) |+| 4 | IN- | input | Negative input current pin; input current flows between IN+ and IN- pins (pins 1-2 and 3-4 form input current paths) |+| 5 | GND | power_in | Analog ground reference for signal circuit; voltage range GND (0V) |+| 6 | VREF | power_in | Zero current output voltage reference input; externally supplied voltage from GND to VS (0V to VS) that sets VOUT at zero input current |+| 7 | VOUT | output | Analog output voltage proportional to input current; linear swing range 0.05V to VS−0.2V for TMCS1100A3 (200mV/A sensitivity) |+| 8 | VS | power_in | Analog power supply voltage; operating range 3V to 5.5V for TMCS1100A3 |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Magnetic Sensors |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `TMCS1100A3QDR`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)+- 3D model files: `tmcs1100a3qdr-etched.step` / `tmcs1100a3qdr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tmcs1100a3qdr.step` / `tmcs1100a3qdr.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/tmcs1100) (47 pp, sha256 `35f86b5c16bbe7f8`, retrieved 2026-09-23, 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-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/tmcs1100a3qdr-datasheet.pdf)
page.jsonadded+143@@ -0,0 +1,143 @@+{+ "slug": "tmcs1100a3qdr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Current Sensors, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "magnetic sensors",+ "tmcs1100a3qdr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tmcs1100a3qdr.kicad_sym",+ "tmcs1100a3qdr.kicad_mod",+ "tmcs1100a3qdr.glb",+ "tmcs1100a3qdr.step",+ "tmcs1100a3qdr.lbr",+ "docs/hero.png",+ "docs/tmcs1100a3qdr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TMCS1100A3QDR",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Magnetic Sensors",+ "subcategory": "Current Sensors",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tmcs1100",+ "parts": {+ "symbol": "tmcs1100a3qdr.kicad_sym",+ "footprint": "tmcs1100a3qdr.kicad_mod",+ "model_3d": "tmcs1100a3qdr-etched.glb",+ "model_3d_plain": "tmcs1100a3qdr.glb",+ "model_3d_step": "tmcs1100a3qdr-etched.step",+ "model_3d_step_plain": "tmcs1100a3qdr.step",+ "lbr": "tmcs1100a3qdr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2873352"+ },+ "pins": [+ {+ "number": "1",+ "name": "IN+",+ "type": "input",+ "description": "Positive input current pin; input current flows between IN+ and IN- pins (pins 1-2 and 3-4 form input current paths)"+ },+ {+ "number": "2",+ "name": "IN+",+ "type": "input",+ "description": "Positive input current pin; input current flows between IN+ and IN- pins (pins 1-2 and 3-4 form input current paths)"+ },+ {+ "number": "3",+ "name": "IN–",+ "type": "input",+ "description": "Negative input current pin; input current flows between IN+ and IN- pins (pins 1-2 and 3-4 form input current paths)"+ },+ {+ "number": "4",+ "name": "IN–",+ "type": "input",+ "description": "Negative input current pin; input current flows between IN+ and IN- pins (pins 1-2 and 3-4 form input current paths)"+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Analog ground reference for signal circuit; voltage range GND (0V)"+ },+ {+ "number": "6",+ "name": "VREF",+ "type": "power_in",+ "description": "Zero current output voltage reference input; externally supplied voltage from GND to VS (0V to VS) that sets VOUT at zero input current"+ },+ {+ "number": "7",+ "name": "VOUT",+ "type": "output",+ "description": "Analog output voltage proportional to input current; linear swing range 0.05V to VS−0.2V for TMCS1100A3 (200mV/A sensitivity)"+ },+ {+ "number": "8",+ "name": "VS",+ "type": "power_in",+ "description": "Analog power supply voltage; operating range 3V to 5.5V for TMCS1100A3"+ }+ ],+ "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-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Pins 1-2 share the same name (IN+) and pins 3-4 share the same name (IN–), which is an unusual confi"+ ],+ "pages_sent": 47,+ "cost_usd": 0.4392,+ "at": "2026-09-23T18:42:07"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tmcs1100",+ "pages": 47,+ "sha256": "35f86b5c16bbe7f8",+ "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]"+ }+}