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TPA3132D2RHBR
Public Made by Adomby adom
Texas Instruments Audio Amplifiers, VQFN-32-EP(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 @@+# TPA3132D2RHBR++**Texas Instruments** · Audio Amplifiers · VQFN-32-EP(5x5)++TPA3132D2RHBR from Texas Instruments, in a VQFN-32-EP(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 | PLIMIT | input | Power limit level adjust input; connect resistor divider from GVDD to GND or directly to GVDD for no power limit. |+| 2 | GVDD | power_out | Internally generated gate voltage supply; connect only 1µF X7R ceramic decoupling capacitor to this pin. |+| 3 | GAIN/SLV | input | Gain selection and Master/Slave sync mode input determined by voltage divider. |+| 4 | GND | power_in | Ground. |+| 5 | INNL | input | Negative audio input for left channel, internally biased at 3V. |+| 6 | INPL | input | Positive audio input for left channel, internally biased at 3V. |+| 7 | MUTE | input | Mute control input; HIGH disables outputs (high-Z), LOW enables outputs, TTL logic levels. |+| 8 | AM2 | input | AM avoidance frequency selection bit 2; used with AM0 and AM1 to select switching frequency. |+| 9 | AM1 | input | AM avoidance frequency selection bit 1; used with AM0 and AM2 to select switching frequency. |+| 10 | AM0 | input | AM avoidance frequency selection bit 0; used with AM1 and AM2 to select switching frequency. |+| 11 | SYNC | bidirectional | Clock input/output for multi-device synchronization; direction determined by GAIN/SLV pin, input signal not to exceed 7V. |+| 12 | AVCC | power_in | Analog power supply input. |+| 13 | PVCC | power_in | Power supply input. |+| 14 | PVCC | power_in | Power supply input. |+| 15 | BSPL | output | Bootstrap supply for positive left channel output stage; connect 220nF X7R ceramic capacitor to OUTPL. |+| 16 | OUTPL | output | Positive left channel audio output. |+| 17 | GND | power_in | Ground. |+| 18 | OUTNL | output | Negative left channel audio output. |+| 19 | BSNL | output | Bootstrap supply for negative left channel output stage; connect 220nF X7R ceramic capacitor to OUTNL. |+| 20 | GND | power_in | Ground. |+| 21 | GND | power_in | Ground. |+| 22 | BSNR | output | Bootstrap supply for negative right channel output stage; connect 220nF X7R ceramic capacitor to OUTNR. |+| 23 | OUTNR | output | Negative right channel audio output. |+| 24 | GND | power_in | Ground. |+| 25 | OUTPR | output | Positive right channel audio output. |+| 26 | BSPR | output | Bootstrap supply for positive right channel output stage; connect 220nF X7R ceramic capacitor to OUTPR. |+| 27 | PVCC | power_in | Power supply input. |+| 28 | PVCC | power_in | Power supply input. |+| 29 | SDZ | input | Shutdown control input; LOW sets outputs to high-Z, HIGH enables outputs, TTL logic levels. |+| 30 | FAULTZ | output | Fault reporting output; HIGH for normal operation, LOW for fault condition. |+| 31 | INPR | input | Positive audio input for right channel, internally biased at 3V. |+| 32 | INNR | input | Negative audio input for right channel, internally biased at 3V. |+| 33 | Thermal Pad | power_in | Exposed thermal pad for heat dissipation; connect to GND for optimal performance or leave floating if unused. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VQFN-32-EP(5x5) |+| Category | Amplifiers/Comparators |+| Pins | 33 |++## CAD (KiCad official)++- Symbol: `TPA3132D2RHBR`+- Footprint: `Package_DFN_QFN:QFN-32-1EP_5x5mm_P0.5mm_EP3.3x3.3mm`+- 3D model: VQFN-32-EP(5x5) (KiCad packages3D, STEP)+- 3D model files: `tpa3132d2rhbr-etched.step` / `tpa3132d2rhbr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tpa3132d2rhbr.step` / `tpa3132d2rhbr.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/tpa3132d2) (36 pp, sha256 `b563378d3484eb2b`, 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/tpa3132d2rhbr-datasheet.pdf)
page.jsonadded+306@@ -0,0 +1,306 @@+{+ "slug": "tpa3132d2rhbr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Audio Amplifiers, VQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "amplifiers-comparators",+ "tpa3132d2rhbr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tpa3132d2rhbr.kicad_sym",+ "tpa3132d2rhbr.kicad_mod",+ "tpa3132d2rhbr.glb",+ "tpa3132d2rhbr.step",+ "tpa3132d2rhbr.lbr",+ "docs/hero.png",+ "docs/tpa3132d2rhbr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TPA3132D2RHBR",+ "manufacturer": "Texas Instruments",+ "package": "VQFN-32-EP(5x5)",+ "pin_count": 33,+ "category": "Amplifiers/Comparators",+ "subcategory": "Audio Amplifiers",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tpa3132d2",+ "parts": {+ "symbol": "tpa3132d2rhbr.kicad_sym",+ "footprint": "tpa3132d2rhbr.kicad_mod",+ "model_3d": "tpa3132d2rhbr-etched.glb",+ "model_3d_plain": "tpa3132d2rhbr.glb",+ "model_3d_step": "tpa3132d2rhbr-etched.step",+ "model_3d_step_plain": "tpa3132d2rhbr.step",+ "lbr": "tpa3132d2rhbr.lbr"+ },+ "distributor_links": {+ "lcsc": "C544414",+ "digikey": "296-49285-2-ND",+ "mouser": "595-TPA3132D2RHBR"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T07:39:02Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-49285-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPA3132D2RHBR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "PLIMIT",+ "type": "input",+ "description": "Power limit level adjust input; connect resistor divider from GVDD to GND or directly to GVDD for no power limit."+ },+ {+ "number": "2",+ "name": "GVDD",+ "type": "power_out",+ "description": "Internally generated gate voltage supply; connect only 1µF X7R ceramic decoupling capacitor to this pin."+ },+ {+ "number": "3",+ "name": "GAIN/SLV",+ "type": "input",+ "description": "Gain selection and Master/Slave sync mode input determined by voltage divider."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Ground."+ },+ {+ "number": "5",+ "name": "INNL",+ "type": "input",+ "description": "Negative audio input for left channel, internally biased at 3V."+ },+ {+ "number": "6",+ "name": "INPL",+ "type": "input",+ "description": "Positive audio input for left channel, internally biased at 3V."+ },+ {+ "number": "7",+ "name": "MUTE",+ "type": "input",+ "description": "Mute control input; HIGH disables outputs (high-Z), LOW enables outputs, TTL logic levels."+ },+ {+ "number": "8",+ "name": "AM2",+ "type": "input",+ "description": "AM avoidance frequency selection bit 2; used with AM0 and AM1 to select switching frequency."+ },+ {+ "number": "9",+ "name": "AM1",+ "type": "input",+ "description": "AM avoidance frequency selection bit 1; used with AM0 and AM2 to select switching frequency."+ },+ {+ "number": "10",+ "name": "AM0",+ "type": "input",+ "description": "AM avoidance frequency selection bit 0; used with AM1 and AM2 to select switching frequency."+ },+ {+ "number": "11",+ "name": "SYNC",+ "type": "bidirectional",+ "description": "Clock input/output for multi-device synchronization; direction determined by GAIN/SLV pin, input signal not to exceed 7V."+ },+ {+ "number": "12",+ "name": "AVCC",+ "type": "power_in",+ "description": "Analog power supply input."+ },+ {+ "number": "13",+ "name": "PVCC",+ "type": "power_in",+ "description": "Power supply input."+ },+ {+ "number": "14",+ "name": "PVCC",+ "type": "power_in",+ "description": "Power supply input."+ },+ {+ "number": "15",+ "name": "BSPL",+ "type": "output",+ "description": "Bootstrap supply for positive left channel output stage; connect 220nF X7R ceramic capacitor to OUTPL."+ },+ {+ "number": "16",+ "name": "OUTPL",+ "type": "output",+ "description": "Positive left channel audio output."+ },+ {+ "number": "17",+ "name": "GND",+ "type": "power_in",+ "description": "Ground."+ },+ {+ "number": "18",+ "name": "OUTNL",+ "type": "output",+ "description": "Negative left channel audio output."+ },+ {+ "number": "19",+ "name": "BSNL",+ "type": "output",+ "description": "Bootstrap supply for negative left channel output stage; connect 220nF X7R ceramic capacitor to OUTNL."+ },+ {+ "number": "20",+ "name": "GND",+ "type": "power_in",+ "description": "Ground."+ },+ {+ "number": "21",+ "name": "GND",+ "type": "power_in",+ "description": "Ground."+ },+ {+ "number": "22",+ "name": "BSNR",+ "type": "output",+ "description": "Bootstrap supply for negative right channel output stage; connect 220nF X7R ceramic capacitor to OUTNR."+ },+ {+ "number": "23",+ "name": "OUTNR",+ "type": "output",+ "description": "Negative right channel audio output."+ },+ {+ "number": "24",+ "name": "GND",+ "type": "power_in",+ "description": "Ground."+ },+ {+ "number": "25",+ "name": "OUTPR",+ "type": "output",+ "description": "Positive right channel audio output."+ },+ {+ "number": "26",+ "name": "BSPR",+ "type": "output",+ "description": "Bootstrap supply for positive right channel output stage; connect 220nF X7R ceramic capacitor to OUTPR."+ },+ {+ "number": "27",+ "name": "PVCC",+ "type": "power_in",+ "description": "Power supply input."+ },+ {+ "number": "28",+ "name": "PVCC",+ "type": "power_in",+ "description": "Power supply input."+ },+ {+ "number": "29",+ "name": "SDZ",+ "type": "input",+ "description": "Shutdown control input; LOW sets outputs to high-Z, HIGH enables outputs, TTL logic levels."+ },+ {+ "number": "30",+ "name": "FAULTZ",+ "type": "output",+ "description": "Fault reporting output; HIGH for normal operation, LOW for fault condition."+ },+ {+ "number": "31",+ "name": "INPR",+ "type": "input",+ "description": "Positive audio input for right channel, internally biased at 3V."+ },+ {+ "number": "32",+ "name": "INNR",+ "type": "input",+ "description": "Negative audio input for right channel, internally biased at 3V."+ },+ {+ "number": "33",+ "name": "Thermal Pad",+ "type": "power_in",+ "description": "Exposed thermal pad for heat dissipation; connect to GND for optimal performance or leave floating if unused."+ }+ ],+ "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": 11,+ "cost_usd": 0.1641,+ "at": "2026-10-01T07:38:46"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tpa3132d2",+ "pages": 36,+ "sha256": "b563378d3484eb2b",+ "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]"+ }+}