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MCP2544FDT-E/SN
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MCP2544FDT-E/SN

Product Overview

Category

The MCP2544FDT-E/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 (up to 1 Mbps)
  • Low standby current
  • Thermal shutdown protection
  • Suitable for automotive and industrial applications

Package

The MCP2544FDT-E/SN is available in an 8-pin SOIC package.

Essence

The essence of this product lies in its ability to facilitate reliable communication on a CAN bus in high-speed applications.

Packaging/Quantity

The MCP2544FDT-E/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
  • Transmit Data Rate: Up to 1 Mbps
  • Standby Current: 10 µA (typical)

Detailed Pin Configuration

The MCP2544FDT-E/SN features the following pin configuration: 1. VIO (Pin 1) - Voltage input/output 2. TXD (Pin 2) - Transmit data 3. RXD (Pin 3) - Receive data 4. S (Pin 4) - Bus status output 5. VSS (Pin 5) - Ground 6. Vref (Pin 6) - Reference voltage 7. CANL (Pin 7) - CAN low 8. CANH (Pin 8) - CAN high

Functional Features

  • Integrated slope control for reduced EMI
  • Dominant time-out function for improved system robustness
  • Silent mode for monitoring the bus without disturbing the network

Advantages and Disadvantages

Advantages

  • High-speed operation enables rapid data transmission
  • Low standby current minimizes power consumption
  • Thermal shutdown protection enhances device reliability

Disadvantages

  • Limited operating temperature range compared to some industrial-grade transceivers
  • May not be suitable for extremely harsh environmental conditions

Working Principles

The MCP2544FDT-E/SN operates by converting digital signals from the CAN controller into differential signals suitable for transmission over the CAN bus. It also receives differential signals from the bus and converts them back into digital signals for the controller.

Detailed Application Field Plans

The MCP2544FDT-E/SN is well-suited for use in various automotive and industrial applications, including but not limited to: - Automotive engine control systems - Industrial automation networks - Vehicle body electronics - Factory automation equipment

Detailed and Complete Alternative Models

Some alternative models to the MCP2544FDT-E/SN include: - MCP2561/2 - TJA1040 - SN65HVD1050

In conclusion, the MCP2544FDT-E/SN offers high-speed, reliable communication on a CAN bus, making it an essential component for automotive and industrial applications requiring efficient data transmission.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MCP2544FDT-E/SN v technických řešeních

  1. What is the maximum data rate supported by MCP2544FDT-E/SN?
    - The maximum data rate supported by MCP2544FDT-E/SN is 1 Mbps.

  2. Can MCP2544FDT-E/SN be used in automotive applications?
    - Yes, MCP2544FDT-E/SN is designed for automotive applications and complies with the ISO11898-5 standard.

  3. What is the operating voltage range of MCP2544FDT-E/SN?
    - The operating voltage range of MCP2544FDT-E/SN is 4.5V to 5.5V.

  4. Does MCP2544FDT-E/SN support wake-up functionality?
    - Yes, MCP2544FDT-E/SN supports wake-up functionality for low-power modes.

  5. Is MCP2544FDT-E/SN compatible with CAN FD protocol?
    - Yes, MCP2544FDT-E/SN is fully compatible with CAN FD protocol.

  6. What is the temperature range for MCP2544FDT-E/SN?
    - MCP2544FDT-E/SN has a temperature range of -40°C to 125°C.

  7. Can MCP2544FDT-E/SN be used in industrial control systems?
    - Yes, MCP2544FDT-E/SN is suitable for use in industrial control systems.

  8. Does MCP2544FDT-E/SN have built-in protection features?
    - Yes, MCP2544FDT-E/SN includes built-in protection against overvoltage and undervoltage conditions.

  9. What is the typical quiescent current consumption of MCP2544FDT-E/SN?
    - The typical quiescent current consumption of MCP2544FDT-E/SN is 10 µA.

  10. Is MCP2544FDT-E/SN available in a small form factor package?
    - Yes, MCP2544FDT-E/SN is available in a small 8-pin SOIC package for space-constrained applications.