描述 Description

Stand-alone LIN Transceiver MCP200x family members; 8-pin PDIP, DFN and SOIC packages MCP2003-LIN-compatible driver with WAKE pin MCP2004-LIN-compatible driver with FAULT/TXE pin.?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 overtemp 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 the stringent quiescent current requirements.

特性 Features

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
>20kV on VBB (IEC 61000-4-2)
>14kV on LBUS (IEC 61000-4-2)
Very high immunity to RF disturbances meets stringent OEM requirements
Wide supply voltage, 6.0V - 27.0V continuous
Extended Temperature Range: -40 to +125°C
Interface to PIC? EUSART and standard USARTs
Internal pull-up resistor and diode
Protected against battery shorts
Protected against loss of ground
High current drive
Automatic thermal shutdown
Receiver monitoring bus and Transmitter off, (~ 5 μA)

簡介

MCP2004屬于集成電路（IC）的驅(qū)動器接收器收發(fā)器。由制造生產(chǎn)的MCP2004驅(qū)動器，接收器，收發(fā)器該系列產(chǎn)品的主要功能是提供必需的硬件資源，以通過延長電纜或印制線進行通信。確切的功能會因所采用的通信協(xié)議而異，可能包括諸如瞬態(tài)抑制之類的功能，這些功能對于通信用途可能并非絕對必要，但對于可能的使用環(huán)境卻是明智之選。