1/3 DUTY GENERAL-PURPOSE LCD
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.
• 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
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
• 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
• Power supply voltage: 4.5 to 6.0V
COM1 COM2 COM3
Latch & Driver
DI CL CE
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 1.1 2002.03.04