● Description

Serial-in-parallel-out driver incorporates a built-in shift register and a latch circuit to control a maximum of 24 LED by a 4-line interface, linked to a microcontroller. A single external resistor can set the output current value of the constant current up to a maximum of 50mA. (BD7851FP only) CMOS open drain output type products can drive the maximum current of 25mA.

● Features

1) LED can be driven directly.

2) Parallel output of a maximum of 24 bit

3) Operational on low voltage (2.7V to 5.5V)

4) Cascade connection is possible (BU2050F and BU2092F,BU2092FV are not acceptable)

● Application

For AV equipment such as, audio stereo sets, videos and TV sets, PCs, control microcontroller mounted equipment.

BU2050F属于集成电路（IC） > 驱动器，接收器，收发器。罗姆半导体集团制造生产的BU2050F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。