MCP2025-330E/SN

Product Overview

Category

The MCP2025-330E/SN belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in automotive applications for communication purposes.

Characteristics

• The MCP2025-330E/SN is a high-speed CAN transceiver.
• It operates at a voltage range of 4.5V to 5.5V.
• This IC is designed to meet the requirements of the Controller Area Network (CAN) protocol.
• It provides reliable and robust communication between microcontrollers and other devices in an automotive network.

Package

The MCP2025-330E/SN is available in a small outline package (SN) format.

Essence

The essence of this IC lies in its ability to facilitate efficient and secure data transmission within an automotive network.

Packaging/Quantity

The MCP2025-330E/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
• Transceiver Type: High-Speed CAN
• ESD Protection: ±8 kV HBM, ±15 kV IEC 61000-4-2 Air Discharge

Detailed Pin Configuration

The MCP2025-330E/SN has the following pin configuration:

1. VDD - Power supply voltage
2. VSS - Ground
3. TXD - Transmit data input
4. RXD - Receive data output
5. STBY - Standby mode control
6. RS - Slope control resistor
7. CANH - CAN bus dominant level input/output
8. CANL - CAN bus recessive level input/output

Functional Features

• High-speed data transmission: The MCP2025-330E/SN supports data rates of up to 1 Mbps, enabling fast and efficient communication.
• Robust communication: This IC incorporates features such as ESD protection, ensuring reliable operation in harsh automotive environments.
• Standby mode: The STBY pin allows the device to enter a low-power standby mode when not actively transmitting or receiving data.

Advantages and Disadvantages

Advantages

• High-speed data transmission capability
• Robustness and reliability in automotive applications
• Low-power standby mode for energy efficiency

Disadvantages

• Limited compatibility with non-automotive CAN networks
• Relatively higher cost compared to some other transceiver options

Working Principles

The MCP2025-330E/SN operates based on the principles of the Controller Area Network (CAN) protocol. It uses differential signaling to transmit and receive data over the CAN bus. The transceiver converts the digital signals from the microcontroller into the appropriate voltage levels required for communication on the bus. It also provides protection against electrostatic discharge (ESD) and other electrical disturbances commonly encountered in automotive environments.

Detailed Application Field Plans

The MCP2025-330E/SN is widely used in various automotive applications, including:

1. Automotive control systems: It enables communication between different electronic control units (ECUs) within a vehicle, facilitating functions such as engine management, transmission control, and chassis control.
2. Body electronics: This IC is utilized in body control modules, allowing for seamless communication between various components like door locks, windows, lighting systems, and climate control.
3. Infotainment systems: The MCP2025-330E/SN plays a crucial role in connecting infotainment devices, such as audio systems, navigation units, and displays, to the vehicle's network.

Detailed and Complete Alternative Models

1. MCP2551: A popular alternative to the MCP2025-330E/SN, offering similar features and compatibility with the CAN protocol.
2. SN65HVD230: Another viable option, providing high-speed communication and robustness for automotive applications.
3. TJA1050: This transceiver is widely used in automotive networks and offers a cost-effective solution for CAN communication.

In conclusion, the MCP2025-330E/SN is a high-speed CAN transceiver designed for automotive applications. It provides reliable and efficient communication within an automotive network, ensuring seamless operation of various control systems and electronic components. With its robustness, high data rate, and low-power standby mode, this IC is a valuable component in modern automotive designs.