Microchip MCP200x LIN双向半双工通信方案

This device provides a bidirectional, half-duplex communication physical interface to automotive and industrial LIN systems to meet the LIN bus specification Revision 2.1 and SAE J2602. The device is short circuit and overtemperature protected by internal circuitry.The device has been specifically designed to operate in the automotive operating environment and will survive all specified transient conditions while meeting all of thestringent quiescent current requirements.

MCP200X family members:

• 8-pin PDIP, DFN and SOIC packages:

- MCP2003, LIN-compatible driver, with WAKE pins

- MCP2004, LIN-compatible driver, with FAULT/TXE pins

MCP200x 系列主要特性:

• The MCP2003 and MCP2004 are compliant with LIN Bus Specifications 1.3, 2.0 and 2.1 and are compliant to SAE J2602

• Support Baud Rates up to 20 Kbaudwith LIN-compatible output driver

• 43V load dump protected

• Very low EMI meets stringent OEM requirements

• Very high ESD immunity:

- >20kV on VBB (IEC 61000-4-2)

- >14kV on LBUS (IEC 61000-4-2)
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