描述 Description

Stand-alone LIN Transceiver -- MCP2003B supports a wide range of packages; 8-pin 2x3 DFN, 3x3 DFN and SOICThis device provides a bidirectional, half-duplex communication, physical interface to automotive and industrial LIN systems to meet the LIN Bus Specification Revision 2.2, SAE J2602, and ISO 17987. The device is both 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 the stringent quiescent current requirements.Please see our MikroElektronika click board!? http://www.mikroe.com/click/mcp2003b

特性 Features

The MCP2003B is Compliant with Local Interconnect Network (LIN) Bus Specifications 1.3, 2.0, 2.1, 2.2, SAE J2602, and ISO17987
Supports Baud Rates up to 20 Kbaud with LIN-Compatible Output Driver
60V Load Dump Protected
Very High Electromagnetic Immunity (EMI) Meets Stringent Original Equipment Manufacturers (OEM) Requirements
±35V on LBUS (SAE J2962-1)
±85V on LBUS (SAE J2962-1)
>25kV on LBUS (SAE J2962-1)
>15kV on VBB (IEC 61000-4-2)
>6 kV on LBUS (IEC 61000-4-2)
Very High Immunity to RF Disturbances Meets Stringent OEM Requirements
Wide Supply Voltage: 5.5V – 30.0V Continuous
Extended (E) Temperature Range: -40°C to +125°C
High (H) Temperature Range: -40°C to +150°C
Interfaces to PIC? MCU EUSART and Standard USARTs
Internal pull-up resistor and diode
Protected against battery shorts
Protected against loss of ground
High current drive: >40 mA
Automatic Thermal Shutdown
Low-Power Mode (~ 5 μA)

簡(jiǎn)介

MCP2003B屬于集成電路（IC）的驅(qū)動(dòng)器接收器收發(fā)器。由制造生產(chǎn)的MCP2003B驅(qū)動(dòng)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(guò)延長(zhǎng)電纜或印制線進(jìn)行通信。確切的功能會(huì)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(duì)于通信用途可能并非絕對(duì)必要，但對(duì)于可能的使用環(huán)境卻是明智之選。