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TCAN1051VDRBTQ1
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Texas Instruments CAN Transceivers, HVSON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+46@@ -0,0 +1,46 @@+# TCAN1051VDRBTQ1++**Texas Instruments** · CAN Transceivers · HVSON-8-EP(3x3)++TCAN1051VDRBTQ1 from Texas Instruments, in a HVSON-8-EP(3x3). 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 | TXD | input | CAN transmit data input; LOW for dominant and HIGH for recessive bus states. |+| 2 | GND | power_in | Ground connection; for the DRB (VSON) package the thermal pad may be connected to GND to optimize the package's thermal characteristics. |+| 3 | VCC | power_in | Transceiver 5-V supply voltage; the device is designed to operate from VCC between 4.5 V and 5.5 V. |+| 4 | RXD | output | CAN receive data output; LOW for dominant and HIGH for recessive bus states, with output current limited to ±8 mA (absolute maximum). |+| 5 | VIO | power_in | I/O level-shifting supply input (V-suffix devices only), designed for 3 V to 5.5 V and used to set the logic input thresholds and RXD output level. |+| 6 | CANL | bidirectional | Low-level CAN bus input/output line; bus I/O voltage range is -58 V to 58 V for devices without the H suffix. |+| 7 | CANH | bidirectional | High-level CAN bus input/output line; bus I/O voltage range is -58 V to 58 V for devices without the H suffix. |+| 8 | S | input | Silent Mode control input, active high. |+| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | HVSON-8-EP(3x3) |+| Category | Interface |+| Pins | 9 |++## CAD (KiCad official)++- Symbol: `TCAN1051VDRBTQ1`+- Footprint: `Package_SON:HVSON-8-1EP_3x3mm_P0.65mm_EP1.6x2.4mm`+- 3D model: HVSON-8-EP(3x3), generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.9 mm nominal VQFN 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: `tcan1051vdrbtq1-etched.step` / `tcan1051vdrbtq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tcan1051vdrbtq1.step` / `tcan1051vdrbtq1.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/tcan1051-q1) (51 pp, sha256 `f32891816edd461b`, retrieved 2026-10-08, 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-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/tcan1051vdrbtq1-datasheet.pdf)
page.jsonadded+207@@ -0,0 +1,207 @@+{+ "slug": "tcan1051vdrbtq1",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments CAN Transceivers, HVSON-8-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "interface",+ "tcan1051vdrbtq1",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tcan1051vdrbtq1.kicad_sym",+ "tcan1051vdrbtq1.kicad_mod",+ "tcan1051vdrbtq1.glb",+ "tcan1051vdrbtq1.step",+ "tcan1051vdrbtq1.lbr",+ "docs/hero.png",+ "docs/tcan1051vdrbtq1-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tcan1051vdrbtq1-hero.glb",+ "tcan1051vdrbtq1-hero.overlay.json"+ ],+ "component": {+ "mpn": "TCAN1051VDRBTQ1",+ "manufacturer": "Texas Instruments",+ "package": "HVSON-8-EP(3x3)",+ "pin_count": 9,+ "category": "Interface",+ "subcategory": "CAN Transceivers",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tcan1051-q1",+ "parts": {+ "symbol": "tcan1051vdrbtq1.kicad_sym",+ "footprint": "tcan1051vdrbtq1.kicad_mod",+ "model_3d": "tcan1051vdrbtq1-hero.glb",+ "model_3d_plain": "tcan1051vdrbtq1.glb",+ "model_3d_step": "tcan1051vdrbtq1-etched.step",+ "model_3d_step_plain": "tcan1051vdrbtq1.step",+ "lbr": "tcan1051vdrbtq1.lbr"+ },+ "distributor_links": {+ "lcsc": "C2871226",+ "digikey": "296-49937-2-ND",+ "mouser": "595-TCAN1051VDRBTQ1"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T17:01:10Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-49937-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TCAN1051VDRBTQ1",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "TXD",+ "type": "input",+ "description": "CAN transmit data input; LOW for dominant and HIGH for recessive bus states."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground connection; for the DRB (VSON) package the thermal pad may be connected to GND to optimize the package's thermal characteristics."+ },+ {+ "number": "3",+ "name": "VCC",+ "type": "power_in",+ "description": "Transceiver 5-V supply voltage; the device is designed to operate from VCC between 4.5 V and 5.5 V."+ },+ {+ "number": "4",+ "name": "RXD",+ "type": "output",+ "description": "CAN receive data output; LOW for dominant and HIGH for recessive bus states, with output current limited to ±8 mA (absolute maximum)."+ },+ {+ "number": "5",+ "name": "VIO",+ "type": "power_in",+ "description": "I/O level-shifting supply input (V-suffix devices only), designed for 3 V to 5.5 V and used to set the logic input thresholds and RXD output level."+ },+ {+ "number": "6",+ "name": "CANL",+ "type": "bidirectional",+ "description": "Low-level CAN bus input/output line; bus I/O voltage range is -58 V to 58 V for devices without the H suffix."+ },+ {+ "number": "7",+ "name": "CANH",+ "type": "bidirectional",+ "description": "High-level CAN bus input/output line; bus I/O voltage range is -58 V to 58 V for devices without the H suffix."+ },+ {+ "number": "8",+ "name": "S",+ "type": "input",+ "description": "Silent Mode control input, active high."+ },+ {+ "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-5-5",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: The DRB (VSON) package has an exposed thermal pad. The datasheet mentions it only in a footnote (may; Package naming: the requested hint is HVSON-8-EP(3x3). The datasheet calls this package VSON (8), 3.; Variant check: TCAN1051VDRBTQ1 is listed as a DRB, 8-pin, 250-unit orderable part (page 34). The 'V'",+ "exposed pad 9 added from the footprint"+ ],+ "pages_sent": 15,+ "cost_usd": 0.1058,+ "at": "2026-10-08T17:00:46"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tcan1051-q1",+ "pages": 51,+ "sha256": "f32891816edd461b",+ "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"+ },+ "models_3d": [+ {+ "file": "tcan1051vdrbtq1.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3.02,+ 3,+ 0.9+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "387c1dd7228cb876c9e7524e3d2ad55e341452b0fd8bcc864a95388bfb111efa",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "tcan1051vdrbtq1-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 3.02,+ 3,+ 0.9+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "2bfd1023b9694ed970292289e71e3f5dc4d220333f102b798331243fdc69d9d0",+ "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]"+ }+}