LC75843UGA

购买收藏

LCD Driver, 1/1 to 1/4 Duty, General-Purpose

制造商：ON

中文数据手册

产品信息

The LC75843UGA is the 1/1 to 1/4 duty general-purpose microprocessor-controlled LCD driver that can be used in applications such as Automotive display. In addition to being able to drive up to 100 segments directly, the LC75843UGA can also control up to 4 general-purpose output ports. Because it has the PWM output of a maximum of 3ch, the brightness control of the LED backlight of RGB can be done. Incorporation of an oscillation circuit helps to reduce the number of external resistors and capacitors required.

Support for static(1/1duty) or 1/2-duty 1/2-bias or 1/3-duty 1/3-bias or 1/4-duty 1/3-bias drive techniques under serial data control.
When 1/1-duty : Capable of driving up to 28 segments
When 1/2-duty : Capable of driving up to 54 segments
When 1/3-duty : Capable of driving up to 78 segments
When 1/4-duty : Capable of driving up to 100 segments
Serial data input supports 'computer control bus' format communication with the system controller. (Support 3.3 V and 5 V operation)
Serial data control of the power-saving mode based backup function and the all segments forced off function.
Serial data control of switching between the segment output port and general-purpose output port function. (Support for up to 4 general-purpose output ports)
Support for the PWM output function of a maximum of 3ch. (It can output from the general-purpose output port)
Support for clock output function of 1ch. (It can output from the general-purpose output port)
Serial data control of the frame frequency of the common and segment output waveforms.
Serial data control of switching between the internal oscillator operating mode and external clock operating mode.
High generality, since display data is displayed directly without the intervention of a decoder circuit.
Built-in LCD drive bias voltage stabilization circuit.
The INH pin allows the display to be forced to the off state.
Incorporation of an oscillator circuit. (Incorporation of resistor and capacitor for an oscillation)
Wide range of operating temperature: -40 to +105°C
AEC-Q100 qualified and PPAP capable.

在线购买

型号	制造商	描述	购买
LC75843UGA-AH	ON	IC LCD DISPLAY DRIVER	立即购买

技术资料

标题	类型	大小（KB）	下载
LC75843UGAGEVB_GERBER.ZIP	RAR	84	点击下载
LC75843UGAGEVB_SCHEMATIC.PDF	PDF	232	点击下载
LC75843UGAGEVB_TEST_PROCEDURE.PDF	PDF	222	点击下载
LC75843UGA LCD Driver IC Evaluation Board User"s Manual	PDF	1115	点击下载
TSSOP36 5.6x9.75 / TSSOP36 (275 mil)	PDF	59	点击下载
LC75843UGA Application Note, Design method of the LCD system using static 1/1-duty LCD panel	PDF	234	点击下载
LC75843UGA Application Note, Design method of the LCD system using static 1/2-duty LCD panel	PDF	241	点击下载
LC75843UGA Application Note, Design method of the LCD system using static 1/3-duty LCD panel	PDF	245	点击下载

应用案例更多案例

LC谐振电路应用方法
根据电路中电感器L和电容器C的连接方式不同，共有两种基本的LC谐振电路：LC并联谐振电路和LC串联谐振电路。
2023-02-13
LC振荡电路工作原理，LC串并联电路汇总
LC振荡电路，是指用电感L、电容C组成选频网络的振荡电路，用于产生高频正弦波信号，常见的LC正弦波振荡电路有变压器反馈式LC振荡电路、电感三点式LC振荡电路和电容三点式LC振荡电路。
2017-05-03
模拟电源处的滤波经常是用LC电路，但是为什么有时LC比RC滤波效果差？
模拟电源处的滤波经常是用LC电路。但是为什么有时LC比RC滤波效果差？ LC滤波电路和RC滤波电路是常见的电源滤波电路，它们的基本原理是利用电感和电容器等元件组成的回路对电源产生的干扰信号进行滤波
2023-11-24
LC选频放大器与LC正弦波发生器讲解
　收音机的选台功能，就是选出特定频率的波形，进行放大。将LC并联网络作为共射极放大电路的集电极负载，可以形成LC谐振选频放大器。根据LC并联网络的频率特性，在输入信号的频率为谐振频率时，由于LC并联
2023-04-26
LC uniboot连接器相较于常规的LC光纤连接器的不同之处
普通的LC双芯连接器一般是由两个LC单芯连接器通过夹子组成的，每个连接器里面都是单根光纤。LC Uniboot连接器是通过改良后的LC双芯连接器，两根光纤同时在一个2.4mm或3.0mm的护套里
2020-07-28
数据中心为什么离不开LC-LC光纤跳线的加持
近些年来，数据中心对网络传输系统的带宽要求不断增加，从而也使得了光纤跳线的性能不断加强，根据不同的需求，类型也不断的增多，如：LC超低插损单模光纤跳线、LC超低插损多模光纤跳线、LC一管双芯光纤跳线
2022-12-29
LC低通滤波器原理及设计方法
一、LC低通滤波器前面提到过RC滤波器那么自然而然就存在LC滤波器，在汽车的电子控制器中几乎每个控制器都会用到LC滤波器，特别是在电源输入的地方可以获得更好的EMI效果。在控制器中我们常用的LC
2022-12-16
LC振荡电路原理详解
LC振荡电路原理详解
2022-12-15

系列产品索引查看所有产品

LAN9118	LMC6062-MIL	LC87F17C8A	LC79451KB
LP0701	LAN9115	LMC6482-MIL	LV8414CS
LB11921T	LE24163LBXA	LSM330D	LMT01
LM25066IA	LB11693H	LC87F2K08A	LC87F1JJ2A
LM317T	LM317L	LV8729V	LC87F2708A

元器件商品{{ gnNumber + hkNumber }}