LC75844M Datasheet (ON Semiconductor) - 1/4-Duty General-Purpose LCD Display Driver

LC75844M, 1/4-Duty General-Purpose LCD Display Driver

Ordering number : EN6235A LC75844M CMOS IC 1/4-Duty General-Purpose LCD Display Driver http://onsemi.com Overview The LC75844M is a 1/4 duty general-purpose LCD driver that can be used for frequency display in electronic tuners under the control of a microcontroller.

The LC75844M can drive an LCD with up to 88 segments directly.

The LC75844M can also control up to 4 general-purpose output ports.

Since the LC75844M uses separate power supply systems for the LCD drive block and the logic block,

LC75844M Features

* Support for 1/4 duty 1/2 bias or 1/4 duty 1/3 bias drive of up to 88 segments under serial data control.

* Serial data input supports CCB format communication with the system controller.

* Serial data control of the power-saving mode based backup function and all the segmen