component
DRV134UA
Public Made by Adomby adom
Texas Instruments Audio Amplifiers, SOIC-16-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+52@@ -0,0 +1,52 @@+# DRV134UA++**Texas Instruments** · Audio Amplifiers · SOIC-16-300mil++DRV134UA from Texas Instruments, in a SOIC-16-300mil. 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 | NC | unconnected | No internal connection; this pin should be left unconnected. |+| 2 | NC | unconnected | No internal connection; this pin should be left unconnected. |+| 3 | -Vo | output | Inverted balanced differential output of the line driver. |+| 4 | -Sense | input | Inverting sensing input. |+| 5 | Gnd | power_in | Ground; the source common should be connected as close as possible to this pin, since ground offset errors in the source degrade system performance. |+| 6 | VIN | power_in | Signal input, which should be driven by a low impedance source such as an op amp or buffer. |+| 7 | NC | unconnected | No internal connection; this pin should be left unconnected. |+| 8 | NC | unconnected | No internal connection; this pin should be left unconnected. |+| 9 | NC | unconnected | No internal connection; this pin should be left unconnected. |+| 10 | NC | unconnected | No internal connection; this pin should be left unconnected. |+| 11 | V- | power_in | Negative supply, specified from -4.5 V to -18 V. |+| 12 | V+ | power_in | Positive supply, specified from +4.5 V to +18 V. |+| 13 | +Sense | input | Non-inverting sensing input. |+| 14 | +Vo | output | Balanced differential output of the line driver. |+| 15 | NC | unconnected | No internal connection; this pin should be left unconnected. |+| 16 | NC | unconnected | No internal connection; this pin should be left unconnected. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-16-300mil |+| Category | Amplifiers/Comparators |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `DRV134UA`+- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`+- 3D model: SOIC-16-300mil (KiCad packages3D, STEP)+- 3D model files: `drv134ua-etched.step` / `drv134ua-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `drv134ua.step` / `drv134ua.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/drv134) (34 pp, sha256 `5efe0160ae9e3f96`, retrieved 2026-10-08, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (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/drv134ua-datasheet.pdf)
page.jsonadded+247@@ -0,0 +1,247 @@+{+ "slug": "drv134ua",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Audio Amplifiers, SOIC-16-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "amplifiers-comparators",+ "drv134ua",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "drv134ua.kicad_sym",+ "drv134ua.kicad_mod",+ "drv134ua.glb",+ "drv134ua.step",+ "drv134ua.lbr",+ "docs/hero.png",+ "docs/drv134ua-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "drv134ua-hero.glb",+ "drv134ua-hero.overlay.json"+ ],+ "component": {+ "mpn": "DRV134UA",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-16-300mil",+ "pin_count": 16,+ "category": "Amplifiers/Comparators",+ "subcategory": "Audio Amplifiers",+ "datasheet": "https://www.ti.com/cn/lit/gpn/drv134",+ "parts": {+ "symbol": "drv134ua.kicad_sym",+ "footprint": "drv134ua.kicad_mod",+ "model_3d": "drv134ua-hero.glb",+ "model_3d_plain": "drv134ua.glb",+ "model_3d_step": "drv134ua-etched.step",+ "model_3d_step_plain": "drv134ua.step",+ "lbr": "drv134ua.lbr"+ },+ "distributor_links": {+ "lcsc": "C2651261",+ "digikey": "2156-DRV134UA-ND",+ "mouser": "595-DRV134UA"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T02:10:33Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "2156-DRV134UA-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-DRV134UA",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; this pin should be left unconnected."+ },+ {+ "number": "2",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; this pin should be left unconnected."+ },+ {+ "number": "3",+ "name": "-Vo",+ "type": "output",+ "description": "Inverted balanced differential output of the line driver."+ },+ {+ "number": "4",+ "name": "-Sense",+ "type": "input",+ "description": "Inverting sensing input."+ },+ {+ "number": "5",+ "name": "Gnd",+ "type": "power_in",+ "description": "Ground; the source common should be connected as close as possible to this pin, since ground offset errors in the source degrade system performance."+ },+ {+ "number": "6",+ "name": "VIN",+ "type": "power_in",+ "description": "Signal input, which should be driven by a low impedance source such as an op amp or buffer."+ },+ {+ "number": "7",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; this pin should be left unconnected."+ },+ {+ "number": "8",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; this pin should be left unconnected."+ },+ {+ "number": "9",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; this pin should be left unconnected."+ },+ {+ "number": "10",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; this pin should be left unconnected."+ },+ {+ "number": "11",+ "name": "V-",+ "type": "power_in",+ "description": "Negative supply, specified from -4.5 V to -18 V."+ },+ {+ "number": "12",+ "name": "V+",+ "type": "power_in",+ "description": "Positive supply, specified from +4.5 V to +18 V."+ },+ {+ "number": "13",+ "name": "+Sense",+ "type": "input",+ "description": "Non-inverting sensing input."+ },+ {+ "number": "14",+ "name": "+Vo",+ "type": "output",+ "description": "Balanced differential output of the line driver."+ },+ {+ "number": "15",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; this pin should be left unconnected."+ },+ {+ "number": "16",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection; this pin should be left unconnected."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-5-5",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Pin 11 (V-) and pin 12 (V+) supply ranges are taken from the Recommended Operating Conditions table ; The SOL-16 top-view drawing text on page 3 is garbled in extraction; the pinout above follows the Pi; Only 11 of 34 datasheet pages were supplied, so the electrical specifications (e.g. electrical chara"+ ],+ "pages_sent": 11,+ "cost_usd": 0.0546,+ "at": "2026-10-08T02:10:14"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/drv134",+ "pages": 34,+ "sha256": "5efe0160ae9e3f96",+ "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"+ },+ "models_3d": [+ {+ "file": "drv134ua.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 9.9,+ 1.75+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "drv134ua-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 9.9,+ 1.75+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "859209db75fd993cb50f2b46c2413a1dac36db8a883f2d7ae711c6389e9d8ae6",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}