MCP2561FDT-H/SN

Introduction

The MCP2561FDT-H/SN is a high-speed CAN transceiver designed for use in automotive and industrial applications. This device provides reliable communication between microcontrollers and the CAN bus, offering essential features and characteristics to support robust data transmission.

Basic Information Overview

• Category: High-Speed CAN Transceiver
• Use: Facilitates communication between microcontrollers and the CAN bus in automotive and industrial systems.
• Characteristics: High-speed operation, fault-tolerant, low-power consumption.
• Package: SOIC-8, DFN-8
• Essence: Enabling secure and efficient data exchange in CAN networks.
• Packaging/Quantity: Available in tape and reel packaging with varying quantities.

Specifications

• Operating Voltage: 4.5V to 5.5V
• Bus Line Protection: ±58V
• Data Rate: Up to 1 Mbps
• Operating Temperature Range: -40°C to 125°C
• Quiescent Current: 5µA (typical)

Detailed Pin Configuration

The MCP2561FDT-H/SN features an 8-pin configuration, including pins for VDD, VSS, TXD, RXD, S, CANL, CANH, and Vref.

Functional Features

• High-Speed Operation: Supports data rates of up to 1 Mbps, ensuring rapid data transmission.
• Fault-Tolerant: Built-in protection mechanisms enhance reliability in harsh operating conditions.
• Low-Power Consumption: Enables energy-efficient operation, ideal for automotive applications.

Advantages and Disadvantages

Advantages - Robust communication in noisy environments - Wide operating temperature range - Low quiescent current for power efficiency

Disadvantages - Limited to high-speed CAN applications - Requires external components for complete functionality

Working Principles

The MCP2561FDT-H/SN operates by interfacing with the microcontroller's CAN module and the CAN bus. It facilitates the transmission and reception of data frames, providing error detection and fault confinement to ensure reliable communication.

Detailed Application Field Plans

This transceiver is well-suited for various applications, including: - Automotive: Engine control units, body control modules, infotainment systems. - Industrial: Factory automation, process control, instrumentation.

Detailed and Complete Alternative Models

• MCP2562: Similar high-speed CAN transceiver with different package options.
• TJA1040: Standalone CAN transceiver with similar performance characteristics.

In conclusion, the MCP2561FDT-H/SN offers a reliable solution for high-speed CAN communication in automotive and industrial systems, with its robust features and compatibility with diverse applications making it a valuable component in modern electronic designs.

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