PCA82C251T/YM,112

The PCA82C251T/YM,112 is a high-speed CAN transceiver IC designed to provide an interface between a CAN protocol controller and the physical bus.The device is designed to operate in harsh environments, making it suitable for automotive and industrial applications.

Pinout

(Note:The pin configuration below is a general representation.Refer to the specific datasheet for precise details.)

• Vs:Transceiver Supply Voltage
• GND:Ground
• STB:Standby
• INH:Inhibit
• TXD:Transmit Data
• RXD:Receive Data
• Vref:Voltage Reference
• CanH:CAN Bus High
• CanL:CAN Bus Low
• NC:No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the PCA82C251T/YM,112 IC for a visual representation.

Key Features

• High-Speed CAN Transceiver: The PCA82C251T/YM,112 provides reliable communication at high CAN bus speeds, making it suitable for automotive and industrial applications.
• Robust Operation: Designed to operate in harsh environments, this IC offers high electromagnetic immunity and electrostatic discharge protection.
• Standby and Inhibit Functions: The transceiver features standby and inhibit modes for power-saving and bus-fault protection.
• Low Electromagnetic Emission: The device minimizes electromagnetic emission, ensuring compliance with EMC requirements.
• Wide Temperature Range: With an extended temperature range, the PCA82C251T/YM,112 can operate in extreme environmental conditions.

Note: For detailed technical specifications, please refer to the PCA82C251T/YM,112 datasheet.

Application

• Automotive Systems: Ideal for use in automotive systems such as engine control units, transmission control modules, and body control modules.
• Industrial Control: Suitable for industrial control systems, including factory automation, process control, and robotics.
• Communication Networks: Used in CAN communication networks for data exchange in automotive, aerospace, and industrial applications.

Functionality

The PCA82C251T/YM,112 serves as a reliable interface between CAN protocol controllers and the physical bus, enabling efficient communication in automotive and industrial systems.

Usage Guide

• Power Supply: Connect Vs (Pin 1) to the transceiver supply voltage and GND (Pin 2) to the ground.
• Bus Connection: Connect CanH (Pin 8) and CanL (Pin 9) to the CAN bus lines for communication.
• Standby Control: Utilize the STB (Pin 3) pin to activate the standby mode for power-saving operations.

Frequently Asked Questions

Q: What is the maximum CAN bus speed supported by the PCA82C251T/YM,112?
A: The PCA82C251T/YM,112 can support high-speed CAN bus communication up to 1 Mbps.

Q: Does the PCA82C251T/YM,112 provide protection against electromagnetic interference?
A: Yes, this transceiver offers robust electromagnetic immunity to ensure reliable operation in noisy environments.