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MCP2022A - LIN Transceiver

Download the MCP2022A datasheet PDF (MCP2021A included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for lin transceiver.

Description

The MCP2021A/2A provide a bidirectional, half-duplex communication physical interface to meet the LIN bus specification Revision 2.1 and SAE J2602-2.

The devices incorporate a voltage regulator with 5V or 3.3V at 70 mA regulated power supply output.

Features

  • The MCP2021A/2A are compliant with LIN Bus Specifications Version 1.3, 2.1 and with SAE J2602-2.
  • Support Baud Rates up to 20 kBaud.
  • 43V Load Dump Protected.
  • Maximum Continuous Input Voltage: 30V.
  • Wide LIN-Compliant Supply Voltage: 6.0.
  • 18.0V.
  • Extended Temperature Range: -40 to +125°C.
  • Interface to PIC® MCU EUSART and Standard USARTs.
  • Wake-Up on LIN Bus Activity or Local Wake Input.
  • Local Interconnect Netw.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MCP2021A-Microchip.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription

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MCP2021A/2A LIN Transceiver with Voltage Regulator Features: • The MCP2021A/2A are compliant with LIN Bus Specifications Version 1.3, 2.1 and with SAE J2602-2 • Support Baud Rates up to 20 kBaud • 43V Load Dump Protected • Maximum Continuous Input Voltage: 30V • Wide LIN-Compliant Supply Voltage: 6.0 – 18.0V • Extended Temperature Range: -40 to +125°C • Interface to PIC® MCU EUSART and Standard USARTs • Wake-Up on LIN Bus Activity or Local Wake Input • Local Interconnect Network (LIN) Bus Pin: - Internal Pull-Up Termination Resistor and Diode for Slave Node - Protected Against VBAT Shorts - Protected Against Loss of Ground - High-Current Drive • TXD and LIN Bus Dominant Time-Out Function • Two Low-Power Modes: - Transmitter Off: 90 µA (typical) - Power Down: 4.
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