SPECIFICATIONS

Application: Computer

Brand Name: Jessinie

Condition: New

Dissipation Power: Low

High-concerned chemical: none

Operating Temperature: Normal

Origin: Mainland China

Package: TQFP

Supply Voltage: Standard

Type: Module

is_customized: Yes

Product Description
The MCP2551 is a high-speed, fault-tolerant CAN bus device that acts as an interface between the CAN protocol controller and the physical bus. The MCP2551 provides differential transmit and receive functionality for the CAN protocol controller, operating at speeds up to 1 Mb/s. Typically, each node in a CAN system must be equipped with a device that converts the digital signals generated by the CAN controller into signals suitable for transmission over the bus cable (differential output). Furthermore, it provides a buffer between the CAN controller and high-voltage spikes on the CAN bus that may be generated by external sources (such as electromagnetic interference, electrostatic discharge, and electrical transients).

Product parameters
1. Supports 1Mb/s transmission rate
2. Applicable to 12V and 24V systems
3. Detects ground fault at TXD input
4. Power-on reset and undervoltage protection
5. Low current standby mode
6. Automatic thermal shutdown protection function
7. Can connect up to 112 nodes
8. Temperature range:
Industrial (1) category: -40℃ to +85℃
Extended (E) parameters: -40℃ to +125℃
9. Size: 19mm*16mm

Pin description
VCC: Connect to the positive pole of the power supply
GND: Connect to the negative pole of the power supply
CTX: CAN controller transmit data input
CRX: CAN bus receive data output
CANH: CAN bus high (high level CAN voltage input/output)
CANL: CAN bus low (low level CAN voltage input/output)