MLX80004数据手册集成电路（IC）的驱动器接收器收发器规格书PDF

描述 Description

The Melexis MLX80004 is a four channel physical layer device for applications of low speed vehicle serial data network communication using the Local Interconnect Network (LIN) protocol.
The device is designed in accordance to the physical layer definition of the LIN Protocol Specification Package 2.x and the SAE J2602 standard. The IC furthermore can be used in ISO9141 systems.
Because of the very low current consumption of the MLX80004 in the recessive state it’s suitable for ECU applications with hard standby current requirements. An advanced sleep mode capability allows a shutdown of a complete master node. The included wake-up function detects incoming dominant LIN messages and enables the voltage regulator.

特性 Features

·LIN 2.x/SAE J2602 compliant
·Quad-channel independent enhanced master transceiver function
·Backward compatible to quad-channel master transceiver MLX80001
·Lowest space (QFN4x4) and minimized external components
·Quad/Dual versions with same package and foot print for cost/space optimized design
·Slew rate selection and High Speed Flash mode
·Wide operating voltage range VS = 5 to 27 V
·Fully compatible to 3.3V and 5V devices
·Very low standby current consumption of 10µA in sleep mode
·WAKE input for local wake-up capability
·Remote and local wake-up source recognition
·Control output INH for external components
·Integrated termination (resistor and decoupling diode) for both LIN master and slave nodes
·TxD dominant timeout function in slave configuration
·RxD dominant timeout function in master configuration
·Sleep timer
·Low EME (emission) and high EMI (immunity) level
·High impedance LIN pin in case of loss of ground or battery
·Enhanced ESD robustness

应用 Application

·汽车行业 - 动力系统
·汽车行业 - 混合动力和电动动力系统
·汽车行业 - 车身、空调系统、舒适和照明
·汽车行业 - 底盘与安全