TB62705CF中文资料MARKTECH数据手册PDF规格书

Product Description:

The TB62705CP/CF/CFN is specifically designed for LED display applications. The Bi-CMOS device has 8 Bi-Polar constant current output channels and includes CMOS shift register and latch functions.

The LED drive current is programmed by the installation of a single resistor per device. Current is programmable from 5-90mA and is held constant across all 8 outputs effectively compensating for the inherent circuit and component variables which affect the brightness of the LEDs.

Features:

• 8 Constant Current Output Channels

• Current Programmable from 5-90mA

• 5V CMOS Compatible Inputs

• 15MHz Max Clock Frequency (Cascade)