Overview

The LC75842E and LC75842M are 1/2 duty general purpose LCD display drivers for applications such as

microprocessor-controlled electronic tuning. They can drive up to 54 segments directly.

Features

• 1/2 duty, 1/2 bias drive of up to 54 segments

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

• Backup function which is based on a power saving mode and all segments off functions that are controlled by serial data.

• High generality, since display data is displayed directly without decoder intervention.

• The display can be forced to the off state with the INH pin.

• RC oscillator circuit