Microchip Technology's MCP2021AT-330E/SN

The MCP2021AT-330E/SN from Microchip Technology is a LIN transceiver that provides a robust physical interface solution for the Local Interconnect Network (LIN) bus. Designed to operate in harsh automotive environments, it ensures reliable communication for onboard networking applications.

Key Features

• Compliance: Fully compliant with LIN Bus specifications 1.3, 2.0, 2.1, and SAE J2602.
• Voltage Regulation: Integrated voltage regulator with a 3.3V output, suitable for powering an external microcontroller.
• Temperature Range: Industrial temperature range from -40°C to +125°C, enabling operation in extreme conditions.
• ESD Protection: Enhanced Electrostatic Discharge (ESD) protection on the LIN bus pin, safeguarding against static damage.
• Wake-Up Capability: Features wake-up functionality on the LIN bus via a local wake-up or a wake-up pattern ensuring low power consumption during idle periods.
• Package: Available in a space-saving 8-pin SOIC package, suitable for compact PCB layouts.

Applications

The MCP2021AT-330E/SN is ideal for a variety of applications within the automotive sector, such as:

• Body Control Modules
• Door, Window, and Mirror Controls
• Steering Wheel Interfaces
• Sensor Interfaces
• Climate Controls

Quality and Reliability

Microchip Technology is known for its commitment to quality, and the MCP2021AT-330E/SN is no exception. Manufactured to meet the stringent requirements of the automotive industry, this transceiver ensures high reliability and performance. The built-in voltage regulator and thermal shutdown feature contribute to its robustness, making it a preferred choice for designers seeking a dependable LIN bus interface solution.

Whether for new vehicle designs or upgrades to existing systems, the MCP2021AT-330E/SN offers a compact, efficient, and cost-effective option for seamless integration into automotive networks.