component
XL2551
Public Made by Adomby adom
XINLUDA CAN Transceivers, SOP-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
markdownXL2551
XINLUDA · CAN Transceivers · SOP-8
XL2551 from XINLUDA, in a SOP-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; TTL-compatible input connected to CAN controller transmitter output, with internal 25 kΩ pull-up to VDD; Low state produces Dominant output, High state produces Recessive output on CANH/CANL. |
| 2 | VSS | power_in | Ground supply pin. |
| 3 | VDD | power_in | Positive supply voltage pin; operating voltage range 4.5V to 5.5V. |
| 4 | RXD | output | Receive Data Output; CMOS-compatible output connected to CAN controller receiver input, High when CAN bus is Recessive and Low in Dominant state. |
| 5 | VREF | power_in | Reference Output Voltage; provides VDD/2 reference voltage. |
| 6 | CANL | bidirectional | CAN Low-Level Voltage I/O; drives low side of CAN differential bus and is tied internally to receive input comparator, voltage range -35V to +35V. |
| 7 | CANH | bidirectional | CAN High-Level Voltage I/O; drives high side of CAN differential bus and is tied internally to receive input comparator, voltage range -35V to +35V. |
| 8 | RS | input | Slope-Control Input; used to select operating mode (High-Speed when VRS < 0.3VDD, Slope-Control when 0.4VDD < VRS < 0.6VDD, Standby when VRS > 0.75VDD) via external biasing resistor. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | XINLUDA |
| Package | SOP-8 |
| Category | Interface |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
XL2551 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
xl2551-etched.step/xl2551-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);xl2551.step/xl2551.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: XINLUDA datasheet (16 pp, sha256
aa32f34ca6ab18bc, retrieved 2026-09-22, tier: lcsc) - 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).