LC75813E Datasheet (Sanyo Semicon Device) - General-Purpose LCD Driver

LC75813E, General-Purpose LCD Driver

Ordering number : ENN7159 CMOS IC LC75813E, 75813T 1/3, 1/4 Duty General-Purpose LCD Driver Overview The LC75813E and LC75813T are 1/3 duty and 1/4 duty general-purpose LCD drivers that can be used for frequency display in electronic tuners under the control of a microcontroller.

The LC75813E and LC75813T can drive an LCD with up to 344 segments directly.

The LC75813E and LC75813T can also control up to 8 general-purpose output ports.

Since the LC75813E and LC75813T use separate power supply

LC75813E Features

* Switching between 1/3 duty and 1/4 duty drive techniques under serial data control.

* Switching between 1/2 bias and 1/3 bias drive techniques under serial data control.

* Up to 261 segments for 1/3 duty drive and 344 segments for 1/4 duty drive can be displayed.