AS8530数据手册集成电路（IC）的专用规格书PDF

描述 Description

The AS8530 is a power management and communication device for LIN sensor and actuator slaves. It provides a LIN transceiver, a voltage regulator, a 2-wire microcontroller interface through shared pins to communicate configuration, diagnostic and status data to the micro controller, to trigger a window watchdog and to access 8 backup registers, all in an 8-pin SOIC package. The addition of enhanced diagnosis functions provides built-in support for the requirements of ISO26262. The AS8530 has passed successfully the Lin 2.1 Conformance Test.

特性 Features

·LIN 2.0/2.1 transceiver, load independent slew control
·LDO for 5V or 3.3V output – selected by factory programming
·Serial 2-wire interface for diagnosis and status readout, watch dog trigger, backup register access
·Normal-, standby or sleep operating modes
·Window watch dog