component
ADS1146IPWR
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Texas Instruments Analog To Digital Converters (ADC), TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+52@@ -0,0 +1,52 @@+# ADS1146IPWR++**Texas Instruments** · Analog To Digital Converters (ADC) · TSSOP-16++ADS1146IPWR from Texas Instruments, in a TSSOP-16. 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 | DVDD | power_in | Digital power supply; connect a 0.1-µF capacitor to DGND |+| 2 | DGND | power_in | Digital ground |+| 3 | CLK | input | External clock input; tie to DGND to activate the internal oscillator |+| 4 | RESET | input | Reset (active low) |+| 5 | REFP | input | Positive external reference input |+| 6 | REFN | input | Negative external reference input |+| 7 | AINP | input | Positive analog input |+| 8 | AINN | input | Negative analog input |+| 9 | AVSS | power_in | Negative analog power supply |+| 10 | AVDD | power_in | Positive analog power supply; connect a 0.1-µF capacitor to AVSS |+| 11 | START | input | Conversion start |+| 12 | CS | input | Chip select (active low) |+| 13 | DRDY | output | Data ready (active low) |+| 14 | DOUT/DRDY | tri_state | Serial data output or data out combined with data ready; enters high-impedance state when CS is high |+| 15 | DIN | input | Serial data input |+| 16 | SCLK | input | Serial clock input |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-16 |+| Category | Data Acquisition |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `ADS1146IPWR`+- Footprint: `Package_SO:TSSOP-16_4.4x5mm_P0.65mm`+- 3D model: TSSOP-16 (KiCad packages3D, STEP)+- 3D model files: `ads1146ipwr-etched.step` / `ads1146ipwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ads1146ipwr.step` / `ads1146ipwr.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/ads1146) (100 pp, sha256 `45e0fc75c85fcf9e`, retrieved 2026-10-03, tier: lcsc)+- **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/ads1146ipwr-datasheet.pdf)
page.jsonadded+206@@ -0,0 +1,206 @@+{+ "slug": "ads1146ipwr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Analog To Digital Converters (ADC), TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "data acquisition",+ "ads1146ipwr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ads1146ipwr.kicad_sym",+ "ads1146ipwr.kicad_mod",+ "ads1146ipwr.glb",+ "ads1146ipwr.step",+ "ads1146ipwr.lbr",+ "docs/hero.png",+ "docs/ads1146ipwr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "ads1146ipwr-hero.glb",+ "ads1146ipwr-hero.overlay.json"+ ],+ "component": {+ "mpn": "ADS1146IPWR",+ "manufacturer": "Texas Instruments",+ "package": "TSSOP-16",+ "pin_count": 16,+ "category": "Data Acquisition",+ "subcategory": "Analog To Digital Converters (ADC)",+ "datasheet": "https://www.ti.com/cn/lit/gpn/ads1146",+ "parts": {+ "symbol": "ads1146ipwr.kicad_sym",+ "footprint": "ads1146ipwr.kicad_mod",+ "model_3d": "ads1146ipwr-hero.glb",+ "model_3d_plain": "ads1146ipwr.glb",+ "model_3d_step": "ads1146ipwr-etched.step",+ "model_3d_step_plain": "ads1146ipwr.step",+ "lbr": "ads1146ipwr.lbr"+ },+ "distributor_links": {+ "lcsc": 9822,+ "digikey": "296-48474-2-ND",+ "mouser": "595-ADS1146IPWR"+ },+ "distributor_check": {+ "checked_at": "2026-10-03T06:17:48Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-48474-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-ADS1146IPWR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "DVDD",+ "type": "power_in",+ "description": "Digital power supply; connect a 0.1-µF capacitor to DGND"+ },+ {+ "number": "2",+ "name": "DGND",+ "type": "power_in",+ "description": "Digital ground"+ },+ {+ "number": "3",+ "name": "CLK",+ "type": "input",+ "description": "External clock input; tie to DGND to activate the internal oscillator"+ },+ {+ "number": "4",+ "name": "RESET",+ "type": "input",+ "description": "Reset (active low)"+ },+ {+ "number": "5",+ "name": "REFP",+ "type": "input",+ "description": "Positive external reference input"+ },+ {+ "number": "6",+ "name": "REFN",+ "type": "input",+ "description": "Negative external reference input"+ },+ {+ "number": "7",+ "name": "AINP",+ "type": "input",+ "description": "Positive analog input"+ },+ {+ "number": "8",+ "name": "AINN",+ "type": "input",+ "description": "Negative analog input"+ },+ {+ "number": "9",+ "name": "AVSS",+ "type": "power_in",+ "description": "Negative analog power supply"+ },+ {+ "number": "10",+ "name": "AVDD",+ "type": "power_in",+ "description": "Positive analog power supply; connect a 0.1-µF capacitor to AVSS"+ },+ {+ "number": "11",+ "name": "START",+ "type": "input",+ "description": "Conversion start"+ },+ {+ "number": "12",+ "name": "CS",+ "type": "input",+ "description": "Chip select (active low)"+ },+ {+ "number": "13",+ "name": "DRDY",+ "type": "output",+ "description": "Data ready (active low)"+ },+ {+ "number": "14",+ "name": "DOUT/DRDY",+ "type": "tri_state",+ "description": "Serial data output or data out combined with data ready; enters high-impedance state when CS is high"+ },+ {+ "number": "15",+ "name": "DIN",+ "type": "input",+ "description": "Serial data input"+ },+ {+ "number": "16",+ "name": "SCLK",+ "type": "input",+ "description": "Serial clock input"+ }+ ],+ "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": 23,+ "cost_usd": 0.16,+ "at": "2026-10-03T06:17:27"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/ads1146",+ "pages": 100,+ "sha256": "45e0fc75c85fcf9e",+ "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]"+ }+}