MCP2003A-E/MD

Product Overview

Category

The MCP2003A-E/MD belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for communication and control applications in automotive systems.

Characteristics

• The MCP2003A-E/MD is a high-speed CAN transceiver.
• It operates at a maximum data rate of 1 Mbps.
• This IC supports both 5V and 3.3V microcontrollers.
• It has a low standby current consumption, making it suitable for power-sensitive applications.
• The MCP2003A-E/MD offers excellent electromagnetic compatibility (EMC) performance.

Package

The MCP2003A-E/MD is available in an SOIC-8 package.

Essence

The essence of this product lies in its ability to facilitate reliable and efficient communication between microcontrollers and the Controller Area Network (CAN) bus in automotive systems.

Packaging/Quantity

The MCP2003A-E/MD is typically packaged in reels containing 2500 units.

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)
• ESD Protection: ±8 kV (HBM)

Detailed Pin Configuration

The MCP2003A-E/MD features the following pin configuration:

1. VDD - Power supply voltage
2. TXD - Transmit data input
3. RXD - Receive data output
4. VSS - Ground
5. STB - Standby mode control input
6. RS - Slope control input
7. CANL - CAN bus low-side connection
8. CANH - CAN bus high-side connection

Functional Features

• High-speed CAN transceiver
• Supports both 5V and 3.3V microcontrollers
• Low standby current consumption
• Excellent electromagnetic compatibility (EMC) performance
• Integrated ESD protection

Advantages and Disadvantages

Advantages

• High-speed data transmission capability
• Wide operating temperature range
• Compatibility with multiple microcontroller voltages
• Low power consumption in standby mode
• Robust ESD protection

Disadvantages

• Limited pin configuration options
• Availability in only one package type

Working Principles

The MCP2003A-E/MD operates as a transceiver between the microcontroller and the CAN bus. It converts the digital signals from the microcontroller into differential voltage levels suitable for transmission over the CAN bus. Similarly, it receives differential signals from the CAN bus and converts them into digital signals for the microcontroller to process.

Detailed Application Field Plans

The MCP2003A-E/MD is commonly used in various automotive applications, including:

1. Automotive body control modules
2. Engine control units (ECUs)
3. Transmission control units (TCUs)
4. Anti-lock braking systems (ABS)
5. Airbag control modules
6. Vehicle stability control systems
7. Tire pressure monitoring systems (TPMS)

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MCP2003A-E/MD include:

1. MCP2551
2. SN65HVD230
3. TJA1040
4. PCA82C250
5. ISO1050

These alternatives can be considered based on specific application requirements and availability.

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