component
CA-IF1051VS
Public Made by Adomby adom
Chipanalog CAN Transceivers, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownCA-IF1051VS
Chipanalog · CAN Transceivers · SOIC-8
CA-IF1051VS from Chipanalog, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | TXD | input | Transmit data input with internal pull-up to VCC; high places CAN bus in recessive state, low in dominant state. |
| 2 | GND | power_in | Reference ground. |
| 3 | VCC | power_in | Power supply input, 4.5V to 5.5V; apply 0.1µF bypass capacitor between VCC and GND close to device. |
| 4 | RXD | output | Receiver data output referenced to VIO; high when CAN bus in recessive state, low when dominant. |
| 5 | VIO | power_in | I/O power supply for logic level translation; supports 2.5V to 5.5V to interface with 2.5V, 3.3V, or 5V MCU logic. |
| 6 | CANL | bidirectional | Low-level differential CAN bus signal; supports ±58V bus fault protection. |
| 7 | CANH | bidirectional | High-level differential CAN bus signal; supports ±58V bus fault protection. |
| 8 | S | input | Silent mode control pin; high selects listen-only mode, low selects normal transceiver operation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Chipanalog |
| Package | SOIC-8 |
| Category | Interface |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
CA-IF1051VS - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
ca-if1051vs-etched.step/ca-if1051vs-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ca-if1051vs.step/ca-if1051vs.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Chipanalog datasheet (21 pp, sha256
60cd069de1464e47, retrieved 2026-09-18, 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 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).