MCP2561FDT-E/MF

Introduction

The MCP2561FDT-E/MF is a high-speed CAN transceiver designed for use in automotive and industrial applications. This device offers reliable communication between microcontrollers and the CAN bus, making it an essential component in various electronic systems.

Basic Information Overview

• Category: High-Speed CAN Transceiver
• Use: Facilitates communication between microcontrollers and the CAN bus in automotive and industrial applications.
• Characteristics: High-speed operation, robust communication, low-power consumption.
• Package: SOIC-8
• Essence: Ensures reliable and efficient data transmission within CAN networks.
• Packaging/Quantity: Available in tape and reel packaging with quantities varying based on supplier.

Specifications

• Supply Voltage: 4.5V to 5.5V
• Operating Temperature: -40°C to 125°C
• Data Rate: Up to 1 Mbps
• ESD Protection: ±8 kV HBM
• Quiescent Current: 8 µA (typical)

Detailed Pin Configuration

The MCP2561FDT-E/MF features the following pin configuration: 1. VDD 2. VSS 3. STB 4. RXD 5. TXD 6. CANH 7. CANL 8. VREF

Functional Features

• High-Speed Operation: Supports data rates of up to 1 Mbps, enabling fast and efficient communication.
• Robust Communication: Built-in ESD protection and fault detection mechanisms ensure reliable data transmission.
• Low-Power Consumption: Consumes minimal power during operation, ideal for power-sensitive applications.

Advantages and Disadvantages

Advantages

• Reliable communication in harsh environments
• Low quiescent current
• High-speed operation

Disadvantages

• Limited voltage range
• Requires external biasing for the CAN bus

Working Principles

The MCP2561FDT-E/MF operates by interfacing with the microcontroller's CAN module and the CAN bus. It translates the digital signals from the microcontroller into differential signals suitable for transmission over the CAN bus. The device also incorporates error detection and fault handling to ensure robust communication.

Detailed Application Field Plans

The MCP2561FDT-E/MF is widely used in the following applications: - Automotive ECUs - Industrial automation systems - Telematics units - Battery management systems - HVAC controls

Detailed and Complete Alternative Models

• MCP2562FD: Dual CAN transceiver with similar characteristics
• TJA1040: Stand-alone high-speed CAN transceiver
• SN65HVD251: Fault-protected CAN transceiver with wide supply voltage range

In conclusion, the MCP2561FDT-E/MF is a crucial component for establishing reliable communication within CAN networks, particularly in automotive and industrial settings. Its high-speed operation, robust communication capabilities, and low-power consumption make it a preferred choice for various electronic systems.

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