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TPA0211DGNR
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Texas Instruments Audio Amplifiers, HVSSOP-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 @@+# TPA0211DGNR++**Texas Instruments** · Audio Amplifiers · HVSSOP-8++TPA0211DGNR from Texas Instruments, in a HVSSOP-8. 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 | IN | input | Audio input terminal |+| 2 | SHUTDOWN | input | Shutdown control that places entire device in shutdown mode when held low; TTL compatible input |+| 3 | VDD | power_in | Supply voltage terminal (2.5 V to 5.5 V operating range) |+| 4 | BYPASS | input | Bypass tap to voltage divider for internal mid-supply bias; connect to 0.1-µF to 1-µF capacitor |+| 5 | VO+ | output | Positive audio output for BTL and SE modes |+| 6 | SE/BTL | input | Mode selection input: held low for BTL mode, held high for SE mode |+| 7 | GND | power_in | Ground connection |+| 8 | VO- | output | Negative audio output in BTL mode; high-impedance output in SE mode |+| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | HVSSOP-8 |+| Category | Amplifiers/Comparators |+| Pins | 9 |++## CAD (KiCad official)++- Symbol: `TPA0211DGNR`+- Footprint: `Package_SO:HVSSOP-8-1EP_3x3mm_P0.65mm_EP1.57x1.89mm`+- 3D model: HVSSOP-8, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.0 mm nominal HVSSOP height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)+- 3D model files: `tpa0211dgnr-etched.step` / `tpa0211dgnr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tpa0211dgnr.step` / `tpa0211dgnr.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/tpa0211) (37 pp, sha256 `b6d5396eedd57b7b`, retrieved 2026-10-05, 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/tpa0211dgnr-datasheet.pdf)
page.jsonadded+166@@ -0,0 +1,166 @@+{+ "slug": "tpa0211dgnr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Audio Amplifiers, HVSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "amplifiers-comparators",+ "tpa0211dgnr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tpa0211dgnr.kicad_sym",+ "tpa0211dgnr.kicad_mod",+ "tpa0211dgnr.glb",+ "tpa0211dgnr.step",+ "tpa0211dgnr.lbr",+ "docs/hero.png",+ "docs/tpa0211dgnr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tpa0211dgnr-hero.glb",+ "tpa0211dgnr-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPA0211DGNR",+ "manufacturer": "Texas Instruments",+ "package": "HVSSOP-8",+ "pin_count": 9,+ "category": "Amplifiers/Comparators",+ "subcategory": "Audio Amplifiers",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tpa0211",+ "parts": {+ "symbol": "tpa0211dgnr.kicad_sym",+ "footprint": "tpa0211dgnr.kicad_mod",+ "model_3d": "tpa0211dgnr-hero.glb",+ "model_3d_plain": "tpa0211dgnr.glb",+ "model_3d_step": "tpa0211dgnr-etched.step",+ "model_3d_step_plain": "tpa0211dgnr.step",+ "lbr": "tpa0211dgnr.lbr"+ },+ "distributor_links": {+ "lcsc": 128605,+ "digikey": "296-2456-2-ND",+ "mouser": "595-TPA0211DGNR"+ },+ "distributor_check": {+ "checked_at": "2026-10-05T20:56:32Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-2456-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPA0211DGNR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "IN",+ "type": "input",+ "description": "Audio input terminal"+ },+ {+ "number": "2",+ "name": "SHUTDOWN",+ "type": "input",+ "description": "Shutdown control that places entire device in shutdown mode when held low; TTL compatible input"+ },+ {+ "number": "3",+ "name": "VDD",+ "type": "power_in",+ "description": "Supply voltage terminal (2.5 V to 5.5 V operating range)"+ },+ {+ "number": "4",+ "name": "BYPASS",+ "type": "input",+ "description": "Bypass tap to voltage divider for internal mid-supply bias; connect to 0.1-µF to 1-µF capacitor"+ },+ {+ "number": "5",+ "name": "VO+",+ "type": "output",+ "description": "Positive audio output for BTL and SE modes"+ },+ {+ "number": "6",+ "name": "SE/BTL",+ "type": "input",+ "description": "Mode selection input: held low for BTL mode, held high for SE mode"+ },+ {+ "number": "7",+ "name": "GND",+ "type": "power_in",+ "description": "Ground connection"+ },+ {+ "number": "8",+ "name": "VO-",+ "type": "output",+ "description": "Negative audio output in BTL mode; high-impedance output in SE mode"+ },+ {+ "number": "9",+ "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 9 added from the footprint"+ ],+ "pages_sent": 7,+ "cost_usd": 0.1033,+ "at": "2026-10-05T20:56:13"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tpa0211",+ "pages": 37,+ "sha256": "b6d5396eedd57b7b",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 9,+ "described": 9,+ "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]"+ }+}