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6PAIC3109TWRHMRQ1
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Texas Instruments Audio Interface ICs, VQFN-32(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+70@@ -0,0 +1,70 @@+# 6PAIC3109TWRHMRQ1++**Texas Instruments** · Audio Interface ICs · VQFN-32(5x5)++6PAIC3109TWRHMRQ1 from Texas Instruments, in a VQFN-32(5x5). 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 | MCLK | input | Master clock input. |+| 2 | BCLK | bidirectional | Audio serial data bus bit clock input/output. |+| 3 | WCLK | bidirectional | Audio serial data bus word clock input/output. |+| 4 | DIN | input | Audio serial data bus data input. |+| 5 | DOUT | output | Audio serial data bus data output. |+| 6 | DVSS | power_in | Digital core and I/O ground supply. |+| 7 | IOVDD | power_in | Digital I/O voltage supply. |+| 8 | SCL | bidirectional | I2C serial clock input. |+| 9 | SDA | bidirectional | I2C serial data input/output. |+| 10 | MIC1P/LINE1P | input | Microphone or line input, differential (+) or single-ended; connect 0.47-µF capacitor to AVSS when not used. |+| 11 | MIC1M/LINE1M | input | Microphone or line input, differential only (-); connect 0.47-µF capacitor to AVSS when not used. |+| 12 | MIC2P/LINE2P | input | Microphone or line input, differential (+) or single-ended; connect 0.47-µF capacitor to AVSS when not used. |+| 13 | MIC2M/LINE2M | input | Microphone or line input, differential only (-); connect 0.47-µF capacitor to AVSS when not used. |+| 14 | MICDET | input | Microphone detection input; leave floating when not used. |+| 15 | MICBIAS | output | Microphone bias voltage output; leave floating when not used. |+| 16 | NC | unconnected | Not connected; always leave floating. |+| 17 | AVSS | power_in | Analog ground. |+| 18 | DRVDD | power_in | Analog ADC and output driver voltage supply; connect 1-µF and 0.1-µF decoupling capacitors in parallel to DRVSS. |+| 19 | NC | unconnected | Not connected; always leave floating. |+| 20 | NC | unconnected | Not connected; always leave floating. |+| 21 | DRVSS | power_in | Analog output driver ground supply. |+| 22 | HPCOM | output | High-power output driver (single-ended output, differential output (-), or VCM output). |+| 23 | HPOUT | output | High-power output driver, single-ended output or differential output (+). |+| 24 | DRVDD | power_in | Analog ADC and output driver voltage supply; connect 1-µF and 0.1-µF decoupling capacitors in parallel to DRVSS. |+| 25 | AVDD | power_in | Analog DAC voltage supply; connect 1-µF and 0.1-µF decoupling capacitors in parallel to AVSS. |+| 26 | AVSS | power_in | Analog ground. |+| 27 | LEFT_LOP | output | Left line output (+); leave floating when not used. |+| 28 | LEFT_LOM | output | Left line output (-); leave floating when not used. |+| 29 | RIGHT_LOP | output | Right line output (+); leave floating when not used. |+| 30 | RIGHT_LOM | output | Right line output (-); leave floating when not used. |+| 31 | RESET | input | Reset. |+| 32 | DVDD | power_in | Digital core voltage supply; connect 1-µF and 0.1-µF decoupling capacitors in parallel to DVSS. |+| 33 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VQFN-32(5x5) |+| Category | Interface |+| Pins | 33 |++## CAD (KiCad official)++- Symbol: `6PAIC3109TWRHMRQ1`+- Footprint: `Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.3x3.3mm`+- 3D model: VQFN-32(5x5) (KiCad packages3D, STEP)+- 3D model files: `6paic3109twrhmrq1-etched.step` / `6paic3109twrhmrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `6paic3109twrhmrq1.step` / `6paic3109twrhmrq1.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/tlv320aic3109-q1) (121 pp, sha256 `b0c8b8a81089e49c`, retrieved 2026-10-01, 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/6paic3109twrhmrq1-datasheet.pdf)
page.jsonadded+308@@ -0,0 +1,308 @@+{+ "slug": "6paic3109twrhmrq1",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Audio Interface ICs, VQFN-32(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "interface",+ "6paic3109twrhmrq1",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "6paic3109twrhmrq1.kicad_sym",+ "6paic3109twrhmrq1.kicad_mod",+ "6paic3109twrhmrq1.glb",+ "6paic3109twrhmrq1.step",+ "6paic3109twrhmrq1.lbr",+ "docs/hero.png",+ "docs/6paic3109twrhmrq1-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "6PAIC3109TWRHMRQ1",+ "manufacturer": "Texas Instruments",+ "package": "VQFN-32(5x5)",+ "pin_count": 33,+ "category": "Interface",+ "subcategory": "Audio Interface ICs",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tlv320aic3109-q1",+ "parts": {+ "symbol": "6paic3109twrhmrq1.kicad_sym",+ "footprint": "6paic3109twrhmrq1.kicad_mod",+ "model_3d": "6paic3109twrhmrq1-etched.glb",+ "model_3d_plain": "6paic3109twrhmrq1.glb",+ "model_3d_step": "6paic3109twrhmrq1-etched.step",+ "model_3d_step_plain": "6paic3109twrhmrq1.step",+ "lbr": "6paic3109twrhmrq1.lbr"+ },+ "distributor_links": {+ "lcsc": "C4991156",+ "digikey": "296-6PAIC3109TWRHMRQ1TR-ND",+ "mouser": "595-6PAIC3109TWRHMRQ"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T15:30:13Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-6PAIC3109TWRHMRQ1TR-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-6PAIC3109TWRHMRQ",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "MCLK",+ "type": "input",+ "description": "Master clock input."+ },+ {+ "number": "2",+ "name": "BCLK",+ "type": "bidirectional",+ "description": "Audio serial data bus bit clock input/output."+ },+ {+ "number": "3",+ "name": "WCLK",+ "type": "bidirectional",+ "description": "Audio serial data bus word clock input/output."+ },+ {+ "number": "4",+ "name": "DIN",+ "type": "input",+ "description": "Audio serial data bus data input."+ },+ {+ "number": "5",+ "name": "DOUT",+ "type": "output",+ "description": "Audio serial data bus data output."+ },+ {+ "number": "6",+ "name": "DVSS",+ "type": "power_in",+ "description": "Digital core and I/O ground supply."+ },+ {+ "number": "7",+ "name": "IOVDD",+ "type": "power_in",+ "description": "Digital I/O voltage supply."+ },+ {+ "number": "8",+ "name": "SCL",+ "type": "bidirectional",+ "description": "I2C serial clock input."+ },+ {+ "number": "9",+ "name": "SDA",+ "type": "bidirectional",+ "description": "I2C serial data input/output."+ },+ {+ "number": "10",+ "name": "MIC1P/LINE1P",+ "type": "input",+ "description": "Microphone or line input, differential (+) or single-ended; connect 0.47-µF capacitor to AVSS when not used."+ },+ {+ "number": "11",+ "name": "MIC1M/LINE1M",+ "type": "input",+ "description": "Microphone or line input, differential only (-); connect 0.47-µF capacitor to AVSS when not used."+ },+ {+ "number": "12",+ "name": "MIC2P/LINE2P",+ "type": "input",+ "description": "Microphone or line input, differential (+) or single-ended; connect 0.47-µF capacitor to AVSS when not used."+ },+ {+ "number": "13",+ "name": "MIC2M/LINE2M",+ "type": "input",+ "description": "Microphone or line input, differential only (-); connect 0.47-µF capacitor to AVSS when not used."+ },+ {+ "number": "14",+ "name": "MICDET",+ "type": "input",+ "description": "Microphone detection input; leave floating when not used."+ },+ {+ "number": "15",+ "name": "MICBIAS",+ "type": "output",+ "description": "Microphone bias voltage output; leave floating when not used."+ },+ {+ "number": "16",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected; always leave floating."+ },+ {+ "number": "17",+ "name": "AVSS",+ "type": "power_in",+ "description": "Analog ground."+ },+ {+ "number": "18",+ "name": "DRVDD",+ "type": "power_in",+ "description": "Analog ADC and output driver voltage supply; connect 1-µF and 0.1-µF decoupling capacitors in parallel to DRVSS."+ },+ {+ "number": "19",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected; always leave floating."+ },+ {+ "number": "20",+ "name": "NC",+ "type": "unconnected",+ "description": "Not connected; always leave floating."+ },+ {+ "number": "21",+ "name": "DRVSS",+ "type": "power_in",+ "description": "Analog output driver ground supply."+ },+ {+ "number": "22",+ "name": "HPCOM",+ "type": "output",+ "description": "High-power output driver (single-ended output, differential output (-), or VCM output)."+ },+ {+ "number": "23",+ "name": "HPOUT",+ "type": "output",+ "description": "High-power output driver, single-ended output or differential output (+)."+ },+ {+ "number": "24",+ "name": "DRVDD",+ "type": "power_in",+ "description": "Analog ADC and output driver voltage supply; connect 1-µF and 0.1-µF decoupling capacitors in parallel to DRVSS."+ },+ {+ "number": "25",+ "name": "AVDD",+ "type": "power_in",+ "description": "Analog DAC voltage supply; connect 1-µF and 0.1-µF decoupling capacitors in parallel to AVSS."+ },+ {+ "number": "26",+ "name": "AVSS",+ "type": "power_in",+ "description": "Analog ground."+ },+ {+ "number": "27",+ "name": "LEFT_LOP",+ "type": "output",+ "description": "Left line output (+); leave floating when not used."+ },+ {+ "number": "28",+ "name": "LEFT_LOM",+ "type": "output",+ "description": "Left line output (-); leave floating when not used."+ },+ {+ "number": "29",+ "name": "RIGHT_LOP",+ "type": "output",+ "description": "Right line output (+); leave floating when not used."+ },+ {+ "number": "30",+ "name": "RIGHT_LOM",+ "type": "output",+ "description": "Right line output (-); leave floating when not used."+ },+ {+ "number": "31",+ "name": "RESET",+ "type": "input",+ "description": "Reset."+ },+ {+ "number": "32",+ "name": "DVDD",+ "type": "power_in",+ "description": "Digital core voltage supply; connect 1-µF and 0.1-µF decoupling capacitors in parallel to DVSS."+ },+ {+ "number": "33",+ "name": "EP",+ "type": "passive",+ "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."+ }+ ],+ "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": [+ "exposed pad 33 added from the footprint"+ ],+ "pages_sent": 8,+ "cost_usd": 0.135,+ "at": "2026-10-01T15:29:54"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tlv320aic3109-q1",+ "pages": 121,+ "sha256": "b0c8b8a81089e49c",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 33,+ "described": 33,+ "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]"+ }+}