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SC75823

Description
LCD display driver circuit SC75823
CategoryLED optoelectronic/LED   
File Size536KB,16 Pages
ManufacturerSilan
Websitehttp://www.silanic.com.cn/
Hangzhou Silan Microelectronics Co., Ltd. (SSE stock code: Silan Micro, 600460) is located in Hangzhou High-tech Industrial Development Zone. It is a high-tech enterprise specializing in integrated circuit chip design and semiconductor microelectronics related product production. The company's current main products are integrated circuits and semiconductor products.
Download Datasheet View All

SC75823 Overview

LCD display driver circuit SC75823

Features

The SC75823E/W is a general-purpose LCD driver that can be used for frequency display in microprocessor-controlled radios and other display applications. It can also directly drive up to 156 LCD character segments.


1/3 duty cycle universal 156-segment LCD display driver circuit

Parameters

Supports 1/3 duty cycle 1/2 bias and 1/3 duty cycle 1/3 bias LCDs, and can drive up to 156 character segments through serial data control.


The serial data communication between the system control circuit supports the CCB format.


Serial data can control the power saving mode.


Display data is displayed directly without conversion through a decoder.


The INH (————) pin can force the display state to be turned off.


LCD driver bias voltage can be provided externally or internally.


Supply voltage: 4.5~6.0V


Package: LQFP-64-10 X 10-0.5 (W), QFP-64-10 X 10-0.8 (E)

Application

LCD Driver

SC75823 Preview

Download Datasheet
Silan
Semiconductors
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.
SC75823
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.
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
COM1 COM2 COM3
S52
S51
S1
V
DD1
Common Driver
V
DD2
Latch & Driver
INH
Shift Register
OSC
Clock
Generator
Address
Detector
DI
CL
CE
V
DD
V
SS
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 1.1
2002.03.04
1
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