component
ISO1042BQDWQ1
Public Made by Adomby adom
Texas Instruments CAN Transceivers, SOIC-16-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+53@@ -0,0 +1,53 @@+# ISO1042BQDWQ1++**Texas Instruments** · CAN Transceivers · SOIC-16-300mil++ISO1042BQDWQ1 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 | VCC1 | power_in | Digital-side supply voltage, Side 1; the datasheet gives a Side 1 range of 1.71 V to 5.5 V in Section 6.4. |+| 2 | GND1 | power_in | Digital-side ground connection, Side 1. |+| 3 | TXD | input | CAN transmit data input, LOW for dominant and HIGH for recessive bus states. |+| 4 | NC | unconnected | Not connected. |+| 5 | RXD | output | CAN receive data output, LOW for dominant and HIGH for recessive bus states. |+| 6 | NC | unconnected | Not connected. |+| 7 | NC | unconnected | Not connected. |+| 8 | GND1 | power_in | Digital-side ground connection, Side 1. |+| 9 | GND2 | power_in | Transceiver-side ground connection, Side 2. |+| 10 | GND2 | power_in | Transceiver-side ground connection, Side 2. |+| 11 | VCC2 | power_in | Transceiver-side supply voltage, Side 2; must be externally connected to pin 16. |+| 12 | CANL | bidirectional | Low-level CAN bus line (I/O). |+| 13 | CANH | bidirectional | High-level CAN bus line (I/O). |+| 14 | NC | unconnected | Not connected. |+| 15 | GND2 | power_in | Transceiver-side ground connection, Side 2. |+| 16 | VCC2 | power_in | Transceiver-side supply voltage, Side 2; must be externally connected to pin 11. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-16-300mil |+| Category | Interface |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `ISO1042BQDWQ1`+- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`+- 3D model: SOIC-16-300mil (KiCad packages3D, STEP)+- 3D model files: `iso1042bqdwq1-etched.step` / `iso1042bqdwq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `iso1042bqdwq1.step` / `iso1042bqdwq1.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/iso1042-q1) (44 pp, sha256 `dd93a4779f554833`, 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/iso1042bqdwq1-datasheet.pdf)
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The orderable addendum (page; Pin 9 and pin 10 are both labelled GND2 in the table. Pin 11 and pin 16 are both VCC2, and the datas; The datasheet gives no electrical specs in the pinout section, so none are extracted here. The schem"+ ],+ "pages_sent": 9,+ "cost_usd": 0.0637,+ "at": "2026-10-08T14:38:38"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/iso1042-q1",+ "pages": 44,+ "sha256": "dd93a4779f554833",+ "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": "iso1042bqdwq1.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": "iso1042bqdwq1-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": "13dcf5e8ebc0c18ced7738bbd38dce9fbc8868d51687ea9022555c5b6138ac09",+ "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]"+ }+}