Document
Silan Semiconductors
SC75823
1/3 DUTY GENERAL-PURPOSE LCD DRIVER
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 communication with the system controller.
LQFP-64-10 x 10-0.5
• 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 ORDERING INFORMATION
decoder intervention.
Device
Package
• The INH pin can force the display to the off state.
SC75823A LQFP-64-10 X 10-0.5
• The LCD drive bias voltage can be provided internally or SC75823B QFP-64-14 X 14-0.8
externally.
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