DM164 Datasheet (SiTi) - 8x3-CHANNEL CONSTANT CURRENT LED DRIVER

DM164, 8x3-CHANNEL CONSTANT CURRENT LED DRIVER

The DM164 is a LED current sink driver incorporating independent shift registers and data latches for grayscale PWM data (GD mode *1) and current adjustment data (D&G mode *1), 8x3-channels constant current circuitry with current value set by 3 external resistors, 65,536 grayscale PWM function

DM164 Features

* Constant current outputs with current value set by 3 external resistors.

* Max PWM clock frequency Cascade: 36MHz@VDD=3.3V(Refresh rate≒550Hz), 40MHz@VDD=5V (610Hz)

* Max data clock frequency Cascade: 30MHz@VDD=3.3V, 35MHz@VDD=5V

* Maximum output current: 90mA

* Maximum output