Microchip Technology
Billedet kan være en repræsentation.
Se specifikationer for produktdetaljer.
MCP2542WFDT-H/SN
Se detaljer DataSheets

MCP2542WFDT-H/SN

Product Overview

Category

The MCP2542WFDT-H/SN belongs to the category of high-speed CAN transceivers.

Use

It is used for connecting a CAN protocol controller to the physical two-wire CAN bus.

Characteristics

  • High-speed operation
  • Low standby current
  • Enhanced ESD protection
  • Suitable for automotive and industrial applications

Package

The MCP2542WFDT-H/SN comes in an SOIC-8 package.

Essence

The essence of this product lies in its ability to facilitate high-speed communication on a CAN bus while providing robust protection against electrostatic discharge.

Packaging/Quantity

The MCP2542WFDT-H/SN is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

  • Supply Voltage: 4.5V to 5.5V
  • Operating Temperature Range: -40°C to 125°C
  • Data Rate: Up to 1 Mbps
  • Standby Current: 10 µA (typical)

Detailed Pin Configuration

The MCP2542WFDT-H/SN features the following pin configuration: 1. VIO (Pin 1) 2. TXD (Pin 2) 3. GND (Pin 3) 4. VCAN (Pin 4) 5. STB (Pin 5) 6. RXD (Pin 6) 7. VDD (Pin 7) 8. VSS (Pin 8)

Functional Features

  • High-speed CAN communication
  • Standby mode for low power consumption
  • ESD protection up to ±8 kV contact discharge

Advantages and Disadvantages

Advantages

  • High-speed operation enables rapid data transfer
  • Low standby current minimizes power consumption
  • Enhanced ESD protection ensures reliability in harsh environments

Disadvantages

  • Limited operating temperature range compared to some industrial-grade transceivers
  • May not be suitable for extreme temperature applications

Working Principles

The MCP2542WFDT-H/SN operates by converting digital signals from the CAN controller into differential signals suitable for transmission over the CAN bus. It also provides protection against ESD events and supports low-power standby mode when not actively transmitting data.

Detailed Application Field Plans

The MCP2542WFDT-H/SN is well-suited for use in various automotive and industrial applications, including but not limited to: - Automotive engine control systems - Industrial automation and control - Vehicle communication networks

Detailed and Complete Alternative Models

Some alternative models to the MCP2542WFDT-H/SN include: - MCP2562FD - TJA1044GT - SN65HVD255DR

In summary, the MCP2542WFDT-H/SN is a high-speed CAN transceiver designed for reliable communication on CAN buses in automotive and industrial applications. Its key features include high-speed operation, low standby current, and enhanced ESD protection, making it a versatile choice for various communication needs.

Word Count: 411

Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af MCP2542WFDT-H/SN i tekniske løsninger

  1. What is the maximum data rate supported by MCP2542WFDT-H/SN?
    - The maximum data rate supported by MCP2542WFDT-H/SN is 1 Mbps.

  2. Can MCP2542WFDT-H/SN be used in automotive applications?
    - Yes, MCP2542WFDT-H/SN is suitable for automotive applications as it complies with AEC-Q100 standards.

  3. Does MCP2542WFDT-H/SN support wake-up functionality?
    - Yes, MCP2542WFDT-H/SN supports wake-up functionality, allowing it to wake up from low-power modes.

  4. What is the operating voltage range of MCP2542WFDT-H/SN?
    - The operating voltage range of MCP2542WFDT-H/SN is 4.5V to 5.5V.

  5. Can MCP2542WFDT-H/SN be used in industrial control systems?
    - Yes, MCP2542WFDT-H/SN can be used in industrial control systems due to its robustness and reliability.

  6. Is MCP2542WFDT-H/SN compatible with CAN FD protocol?
    - Yes, MCP2542WFDT-H/SN is fully compatible with CAN FD protocol, offering enhanced data rates and frame lengths.

  7. What is the typical quiescent current consumption of MCP2542WFDT-H/SN?
    - The typical quiescent current consumption of MCP2542WFDT-H/SN is 10 µA.

  8. Can MCP2542WFDT-H/SN operate in extended temperature ranges?
    - Yes, MCP2542WFDT-H/SN is designed to operate in extended temperature ranges from -40°C to 125°C.

  9. Does MCP2542WFDT-H/SN have built-in protection features?
    - Yes, MCP2542WFDT-H/SN includes built-in protection features such as thermal shutdown and short-circuit protection.

  10. Is MCP2542WFDT-H/SN available in a small form factor package?
    - Yes, MCP2542WFDT-H/SN is available in a small 8-pin SOIC package, making it suitable for space-constrained applications.