BA829中文资料Serial / Parallel 5-input Driver数据手册ROHM规格书

描述 Description

● Description
Serial-in-parallel-out driver is a constant-current output driver with a built-in shift register and a latch circuit to turn on a maximum of 8 LED by a 5-line interface linked to a microcontroller. Output current value of constant-current can be set up to a maximum of 300mA.●

特性 Features

1) This product can drive a maximum of 300mA.
2) When the strobe terminal is controlled by the drive timing pulse, current during a period without driving can be reduced.
3) When the data output terminal is used as the next input data, cascade connection becomes possible.
4) Digital ground and power ground are separated.
5) Latch is built in between the shift register and the driver output.
6) Stand-by function is incorporated. (10μA Typ. upon standby)● Applications
   For AV equipment such as, component stereo sets, videos and TV sets, PCs, and control microcontroller mounted equipment. 

简介

BA829属于集成电路（IC）的驱动器接收器收发器。由制造生产的BA829驱动器，接收器，收发器该系列产品的主要功能是提供必需的硬件资源，以通过延长电缆或印制线进行通信。确切的功能会因所采用的通信协议而异，可能包括诸如瞬态抑制之类的功能，这些功能对于通信用途可能并非绝对必要，但对于可能的使用环境却是明智之选。