MCP2021/2/1P/2P
LIN Transceiver with Voltage Regulator
Features:
• The MCP2021/2/1P/2P are Compliant with LIN Bus Speci...
MCP2021/2/1P/2P
LIN Transceiver with Voltage
Regulator
Features:
The MCP2021/2/1P/2P are Compliant with LIN Bus Specifications 1.3, 2.1 and are Compliant to SAE J2602-2
Support Baud Rates up to 20 kBaudwith LIN-compatible Output Driver
43V Load Dump Protected Very Low EMI Meets Stringent OEM Requirements
Wide Supply Voltage, 6.0V-18.0V Continuous: - Maximum input voltage of 30V
Extended Temperature Range: -40 to +125°C Interface to PIC® EUSART and Standard USARTs Local Interconnect Network (LIN) Bus Pin:
- Internal pull-up resistor and diode
- Protected against ground shorts - Protected against loss of ground - High-current drive
Automatic Thermal Shutdown On-Chip Voltage
Regulator:
- Output voltage of 5.0V with tolerances of ±3% overtemperature range
- Available with alternate output voltage of 3.3V with tolerances of ±3% overtemperature range
- Maximum continuous input voltage of 30V - Internal thermal overload protection
- Internal short circuit current limit - External components limited to filter capacitor
and load capacitor Two Low-Power modes:
- Receiver On, Transmitter Off, Voltage
Regulator On ( 85 µA)
- Receiver Monitoring Bus, Transmitter Off,
Voltage
Regulator Off ( 16 µA)
Description:
The MCP2021/2/1P/2P provides a bidirectional, halfduplex communication physical interface to automotive and industrial LIN systems that meets the LIN bus specification Revision 2.1 and SAE J2602-2. The devices incorporate a voltage
regulator with 5V at 50 ...