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TLV320AIC3206IRSBT
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Texas Instruments Audio Interface ICs, WQFN-40(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+77@@ -0,0 +1,77 @@+# TLV320AIC3206IRSBT++**Texas Instruments** · Audio Interface ICs · WQFN-40(5x5)++TLV320AIC3206IRSBT from Texas Instruments, in a WQFN-40(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 | DVss | power_in | Digital ground; device substrate. |+| 2 | DVss | power_in | Digital ground. |+| 3 | RESET | input | Hardware reset input. |+| 4 | GPIO | bidirectional | General-purpose digital I/O with programmable secondary functions for audio timing and interrupt outputs. |+| 5 | MCLK | input | Master clock input for codec operation. |+| 6 | BCLK | bidirectional | Primary I2S interface bit clock, bidirectional. |+| 7 | WCLK | bidirectional | Primary I2S interface word clock, bidirectional. |+| 8 | DIN | input | Primary I2S interface serial data input with configurable secondary functions for digital microphone. |+| 9 | DOUT | output | Primary I2S interface serial data output with configurable secondary functions for general-purpose output. |+| 10 | IOVdd | power_in | Supply for I/O buffers, 1.1 V to 3.6 V. |+| 11 | IOVss | power_in | Ground for I/O buffers. |+| 12 | SCLK | input | SPI serial clock input or digital microphone clock depending on device mode. |+| 13 | SCL/SS | input | I2C serial clock or SPI slave select depending on SPI_SELECT configuration. |+| 14 | SDA/MOSI | bidirectional | I2C serial data or SPI master-out-slave-in depending on SPI_SELECT, bidirectional in I2C mode. |+| 15 | MISO | output | SPI serial data output with configurable secondary functions for audio and general-purpose outputs. |+| 16 | SPI_SELECT | input | Control mode select input; high for SPI protocol, low for I2C protocol. |+| 17 | IN1_L | input | Multifunction analog input for left microphone or line input, configurable for single-ended or differential operation. |+| 18 | IN1_R | input | Multifunction analog input for right microphone or line input, configurable for single-ended or differential operation. |+| 19 | IN2_L | input | Multifunction analog input for left microphone or line input, configurable for single-ended or differential operation. |+| 20 | IN2_R | input | Multifunction analog input for right microphone or line input, configurable for single-ended or differential operation. |+| 21 | AVss | power_in | Analog ground. |+| 22 | REF | output | Reference voltage output for external filter capacitor. |+| 23 | MICBIAS | output | Programmable microphone bias voltage output. |+| 24 | IN3_L | input | Multifunction analog input for left microphone or line input, configurable for single-ended or differential operation. |+| 25 | IN3_R | input | Multifunction analog input for right microphone or line input, configurable for single-ended or differential operation. |+| 26 | LOL | output | Left line-level output. |+| 27 | LOR | output | Right line-level output. |+| 28 | GND_SENSE | input | External ground reference for ground-centered headphone interface with input range -0.5 V to 0.5 V. |+| 29 | AVdd | power_in | Analog supply voltage, 1.5 V to 1.95 V. |+| 30 | Vsys | power_in | System power supply, 1.5 V to 5.5 V; must be greater than or equal to AVdd and DVdd. |+| 31 | HPL | output | Left headphone output, ground-centered or single-ended configuration. |+| 32 | DRVdd_HP | power_in | Headphone driver supply, 1.5 V to 1.95 V for ground-centered configuration or 1.5 V to 3.6 V for single-ended. |+| 33 | HPR | output | Right headphone output, ground-centered or single-ended configuration. |+| 34 | MICDET | input | Microphone detection input for automatic microphone insertion sensing. |+| 35 | VNEG | power_in | Negative headphone supply, -1.8 V to 0 V input when charge pump disabled or filtering output when enabled. |+| 36 | FLY_N | power_in | Negative terminal for charge-pump flying capacitor. |+| 37 | DVss_CP | power_in | Charge pump ground. |+| 38 | FLY_P | power_in | Positive terminal for charge-pump flying capacitor. |+| 39 | DVdd_CP | power_in | Charge pump supply; recommended to connect to DVdd. |+| 40 | DVdd | power_in | Digital supply voltage, 1.26 V to 1.95 V. |+| 41 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | WQFN-40(5x5) |+| Category | Interface |+| Pins | 41 |++## CAD (KiCad official)++- Symbol: `TLV320AIC3206IRSBT`+- Footprint: `Package_DFN_QFN:QFN-40-1EP_5x5mm_P0.4mm_EP3.6x3.6mm`+- 3D model: WQFN-40(5x5) (KiCad packages3D, STEP)+- 3D model files: `tlv320aic3206irsbt-etched.step` / `tlv320aic3206irsbt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tlv320aic3206irsbt.step` / `tlv320aic3206irsbt.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/tlv320aic3206) (52 pp, sha256 `42fc13abdce469c1`, retrieved 2026-10-01, 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/tlv320aic3206irsbt-datasheet.pdf)
page.jsonadded+355@@ -0,0 +1,355 @@+{+ "slug": "tlv320aic3206irsbt",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Audio Interface ICs, WQFN-40(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "interface",+ "tlv320aic3206irsbt",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tlv320aic3206irsbt.kicad_sym",+ "tlv320aic3206irsbt.kicad_mod",+ "tlv320aic3206irsbt.glb",+ "tlv320aic3206irsbt.step",+ "tlv320aic3206irsbt.lbr",+ "docs/hero.png",+ "docs/tlv320aic3206irsbt-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TLV320AIC3206IRSBT",+ "manufacturer": "Texas Instruments",+ "package": "WQFN-40(5x5)",+ "pin_count": 41,+ "category": "Interface",+ "subcategory": "Audio Interface ICs",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tlv320aic3206",+ "parts": {+ "symbol": "tlv320aic3206irsbt.kicad_sym",+ "footprint": "tlv320aic3206irsbt.kicad_mod",+ "model_3d": "tlv320aic3206irsbt-etched.glb",+ "model_3d_plain": "tlv320aic3206irsbt.glb",+ "model_3d_step": "tlv320aic3206irsbt-etched.step",+ "model_3d_step_plain": "tlv320aic3206irsbt.step",+ "lbr": "tlv320aic3206irsbt.lbr"+ },+ "distributor_links": {+ "lcsc": "C2651836",+ "digikey": "296-28199-2-ND",+ "mouser": "595-V320AIC3206IRSBT"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T06:51:14Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-28199-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-V320AIC3206IRSBT",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "DVss",+ "type": "power_in",+ "description": "Digital ground; device substrate."+ },+ {+ "number": "2",+ "name": "DVss",+ "type": "power_in",+ "description": "Digital ground."+ },+ {+ "number": "3",+ "name": "RESET",+ "type": "input",+ "description": "Hardware reset input."+ },+ {+ "number": "4",+ "name": "GPIO",+ "type": "bidirectional",+ "description": "General-purpose digital I/O with programmable secondary functions for audio timing and interrupt outputs."+ },+ {+ "number": "5",+ "name": "MCLK",+ "type": "input",+ "description": "Master clock input for codec operation."+ },+ {+ "number": "6",+ "name": "BCLK",+ "type": "bidirectional",+ "description": "Primary I2S interface bit clock, bidirectional."+ },+ {+ "number": "7",+ "name": "WCLK",+ "type": "bidirectional",+ "description": "Primary I2S interface word clock, bidirectional."+ },+ {+ "number": "8",+ "name": "DIN",+ "type": "input",+ "description": "Primary I2S interface serial data input with configurable secondary functions for digital microphone."+ },+ {+ "number": "9",+ "name": "DOUT",+ "type": "output",+ "description": "Primary I2S interface serial data output with configurable secondary functions for general-purpose output."+ },+ {+ "number": "10",+ "name": "IOVdd",+ "type": "power_in",+ "description": "Supply for I/O buffers, 1.1 V to 3.6 V."+ },+ {+ "number": "11",+ "name": "IOVss",+ "type": "power_in",+ "description": "Ground for I/O buffers."+ },+ {+ "number": "12",+ "name": "SCLK",+ "type": "input",+ "description": "SPI serial clock input or digital microphone clock depending on device mode."+ },+ {+ "number": "13",+ "name": "SCL/SS",+ "type": "input",+ "description": "I2C serial clock or SPI slave select depending on SPI_SELECT configuration."+ },+ {+ "number": "14",+ "name": "SDA/MOSI",+ "type": "bidirectional",+ "description": "I2C serial data or SPI master-out-slave-in depending on SPI_SELECT, bidirectional in I2C mode."+ },+ {+ "number": "15",+ "name": "MISO",+ "type": "output",+ "description": "SPI serial data output with configurable secondary functions for audio and general-purpose outputs."+ },+ {+ "number": "16",+ "name": "SPI_SELECT",+ "type": "input",+ "description": "Control mode select input; high for SPI protocol, low for I2C protocol."+ },+ {+ "number": "17",+ "name": "IN1_L",+ "type": "input",+ "description": "Multifunction analog input for left microphone or line input, configurable for single-ended or differential operation."+ },+ {+ "number": "18",+ "name": "IN1_R",+ "type": "input",+ "description": "Multifunction analog input for right microphone or line input, configurable for single-ended or differential operation."+ },+ {+ "number": "19",+ "name": "IN2_L",+ "type": "input",+ "description": "Multifunction analog input for left microphone or line input, configurable for single-ended or differential operation."+ },+ {+ "number": "20",+ "name": "IN2_R",+ "type": "input",+ "description": "Multifunction analog input for right microphone or line input, configurable for single-ended or differential operation."+ },+ {+ "number": "21",+ "name": "AVss",+ "type": "power_in",+ "description": "Analog ground."+ },+ {+ "number": "22",+ "name": "REF",+ "type": "output",+ "description": "Reference voltage output for external filter capacitor."+ },+ {+ "number": "23",+ "name": "MICBIAS",+ "type": "output",+ "description": "Programmable microphone bias voltage output."+ },+ {+ "number": "24",+ "name": "IN3_L",+ "type": "input",+ "description": "Multifunction analog input for left microphone or line input, configurable for single-ended or differential operation."+ },+ {+ "number": "25",+ "name": "IN3_R",+ "type": "input",+ "description": "Multifunction analog input for right microphone or line input, configurable for single-ended or differential operation."+ },+ {+ "number": "26",+ "name": "LOL",+ "type": "output",+ "description": "Left line-level output."+ },+ {+ "number": "27",+ "name": "LOR",+ "type": "output",+ "description": "Right line-level output."+ },+ {+ "number": "28",+ "name": "GND_SENSE",+ "type": "input",+ "description": "External ground reference for ground-centered headphone interface with input range -0.5 V to 0.5 V."+ },+ {+ "number": "29",+ "name": "AVdd",+ "type": "power_in",+ "description": "Analog supply voltage, 1.5 V to 1.95 V."+ },+ {+ "number": "30",+ "name": "Vsys",+ "type": "power_in",+ "description": "System power supply, 1.5 V to 5.5 V; must be greater than or equal to AVdd and DVdd."+ },+ {+ "number": "31",+ "name": "HPL",+ "type": "output",+ "description": "Left headphone output, ground-centered or single-ended configuration."+ },+ {+ "number": "32",+ "name": "DRVdd_HP",+ "type": "power_in",+ "description": "Headphone driver supply, 1.5 V to 1.95 V for ground-centered configuration or 1.5 V to 3.6 V for single-ended."+ },+ {+ "number": "33",+ "name": "HPR",+ "type": "output",+ "description": "Right headphone output, ground-centered or single-ended configuration."+ },+ {+ "number": "34",+ "name": "MICDET",+ "type": "input",+ "description": "Microphone detection input for automatic microphone insertion sensing."+ },+ {+ "number": "35",+ "name": "VNEG",+ "type": "power_in",+ "description": "Negative headphone supply, -1.8 V to 0 V input when charge pump disabled or filtering output when enabled."+ },+ {+ "number": "36",+ "name": "FLY_N",+ "type": "power_in",+ "description": "Negative terminal for charge-pump flying capacitor."+ },+ {+ "number": "37",+ "name": "DVss_CP",+ "type": "power_in",+ "description": "Charge pump ground."+ },+ {+ "number": "38",+ "name": "FLY_P",+ "type": "power_in",+ "description": "Positive terminal for charge-pump flying capacitor."+ },+ {+ "number": "39",+ "name": "DVdd_CP",+ "type": "power_in",+ "description": "Charge pump supply; recommended to connect to DVdd."+ },+ {+ "number": "40",+ "name": "DVdd",+ "type": "power_in",+ "description": "Digital supply voltage, 1.26 V to 1.95 V."+ },+ {+ "number": "41",+ "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 41 added from the footprint"+ ],+ "pages_sent": 16,+ "cost_usd": 0.2054,+ "at": "2026-10-01T06:50:55"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tlv320aic3206",+ "pages": 52,+ "sha256": "42fc13abdce469c1",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 41,+ "described": 41,+ "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]"+ }+}