SC75823
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.
QFP-64-14x14-0.8
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 munication 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
LQFP-64-10 x 10-0.5
ORDERING INFORMATION
Device
SC75823A SC75823B
Package
LQFP-64-10 X 10-0.5 QFP-64-14 X 14-0.8
BLOCK DIAGRAM
1 2 3 S52 S51 S1
VDD1 mon Driver...
