下载
1
http://onsemi.com
© Semiconductor Components Industries, LLC, 2014
April, 2014 - Rev.0
LC75843UGA
Overview
This application note explains the design method of the LCD (Liquid Crystal Display) system using LCD driver IC
(LC75843UGA). The LC75843UGA is the 1/1 to 1/4 duty general-purpose LCD driver that can be used in applications
such as automotive display by control with the controller.
In addition, this IC is able to drive up to 100 segments directly, and can also control up to four general-purpose
output ports. Moreover, it has a built-in 3ch PWM (Pulse Width Modulation) function for brightness adjustment of LED
(Light Emitting Diode). Furthermore, because of built-in the oscillator circuit, it is possible to reduce external resister
and external capacitor for oscillation.
Application Note
Design method of the LCD
system using 1/4-duty
LCD panel
CCB is ON Semiconductor® ’s original format. All addresses are managed by ON Semiconductor® for this format.
CCB is a registered trademark of Semiconductor Components Industries, LLC.
