Microchip Technology MCP2551
The MCP2551 is a high-speed CAN, fault-tolerant device that serves as the interface between a CAN protocol controller and the physical bus. The MCP2551 device provides differential transmit and receive capability for the CAN protocol controller, and is fully compatible with the ISO-11898 standard, including 24V requirements. It will operate at speeds of up to 1 Mb/s.| Part No. | MCP2551 |
|---|---|
| Datasheet | MCP2551 Download |
| Manufacturer |  Microchip Technology |
| Description | High-Speed CAN Transceiver |
| Buy | Stock & Price |
FEATURES
● Supports 1 Mb/s operation● Implements ISO-11898 standard physical layer requirements
● Suitable for 12V and 24V systems
● Externally-controlled slope for reduced RFI emissions
● Detection of ground fault (permanent Dominant) on TXD input
● Power-on Reset and voltage brown-out protection
● An unpowered node or brown-out event will not disturb the CAN bus
● Low current standby operation
● Protection against damage due to short-circuit conditions (positive or negative battery voltage)
● Protection against high-voltage transients
● Automatic thermal shutdown protection
● Up to 112 nodes can be connected
● High-noise immunity due to differential bus implementation
● Temperature ranges: - Industrial (I): -40°C to +85°C - Extended (E): -40°C to +125°C Package Types PDIP/SOIC TXD 1 VSS 2 VDD 3 RXD 4 MCP2551 8 RS 7 CANH 6 CANL 5 VREF Block Diagram TXD RS RXD VREF TXD Thermal Dominant Shutdown VDD Detect Slope Power-On Control Reset Driver Control 0.5 VDD Reference Voltage Receiver GND VDD CANH CANL VSS 2001-2016 Microchip Technology Inc.
