DESCRIPTION

The SC75823 is a general-purpose LCD driver that can be used for frequency display in microprocessor-controlled radio receives and in other display applications. In addition to being able to directly drive up to 156 LCD segments.

FEATURES

• Supports both 1/3 duty 1/2 bias and 1/3 duty 1/3 bias LCD drive of up to 156 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 off function.

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

• The INH pin can force the display to the off state.

• The LCD drive bias voltage can be provided internally or externally.

• Power supply voltage: 4.5 to 6.0V