LC75814V Datasheet (ON Semiconductor) - 1/4 Duty General-Purpose LCD Driver

LC75814V, 1/4 Duty General-Purpose LCD Driver

Ordering number : EN6792 LC75814V CMOS LSI 1/4 Duty General-Purpose LCD Driver http://onsemi.com Overview The LC75814V 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 LC75814V can drive an LCD with up to 64 segments directly.

The LC75814V can also control up to 4 generalpurpose output ports.

Since the LC75814V uses separate power supply systems for the LCD drive block and the logic block, the LCD d

LC75814V Features

* Support for 1/4 duty 1/2 bias or 1/4 duty 1/3 bias drive of up to 64 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 segments forced of