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UPD16738-XXX PDF预览

UPD16738-XXX

更新时间: 2024-11-06 14:45:23
品牌 Logo 应用领域
日电电子 - NEC 驱动接口集成电路
页数 文件大小 规格书
16页 147K
描述
Liquid Crystal Driver, 384-Segment, CMOS, DIE

UPD16738-XXX 技术参数

生命周期:Obsolete零件包装代码:DIE
包装说明:DIE,Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.84数据输入模式:PARALLEL
显示模式:DOT MATRIX接口集成电路类型:LIQUID CRYSTAL DISPLAY DRIVER
JESD-30 代码:R-XUUC-N复用显示功能:YES
功能数量:1区段数:384
最高工作温度:75 °C最低工作温度:-10 °C
封装主体材料:UNSPECIFIED封装代码:DIE
封装形状:RECTANGULAR封装形式:UNCASED CHIP
认证状态:Not Qualified最大供电电压:3.6 V
最小供电电压:2.7 V标称供电电压:3.3 V
电源电压1-最大:9 V电源电压1-分钟:7.5 V
电源电压1-Nom:8.5 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL EXTENDED
端子形式:NO LEAD端子位置:UPPER
Base Number Matches:1

UPD16738-XXX 数据手册

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DATA SHEET  
MOS INTEGRATED CIRCUIT  
µPD16738  
384-OUTPUT TFT-LCD SOURCE DRIVER  
(COMPATIBLE WITH 64-GRAY SCALES )  
DESCRIPTION  
The µPD16738 is a source driver for TFT-LCDs capable of dealing with displays with 64-gray scales. Data input is based  
on digital input configured as 6 bits by 6 dots (2 pixels), which can realize a full-color display of 260,000 colors by output of 64  
values γ -corrected by an internal D/A converter and 5-by-2 external power modules. Because the output dynamic range is as  
large as VSS2+0.1 V to VDD2–0.1 V, level inversion operation of the LCD’s common electrode is rendered unnecessary. Also,  
to be able to deal with dot-line inversion, n-line inversion and column line inversion when mounted on a single side, this  
source driver is equipped with a built-in 6-bit D/A converter circuit whose odd output pins and even output pins respectively  
output gray scale voltages of differing polarity. Assuring a maximum clock frequency of 45 MHz when driving at 2.7 V, this  
driver is applicable to XGA-standard TFT-LCD panels.  
FEATURES  
• CMOS level input  
• 384 Outputs  
• Input of 6 bits (gradation data) by 6 dots  
• Capable of outputting 64 values by means of 5-by-2 external power modules (10 units) and  
a D/A converter  
+0.3  
–0.6  
+0.5  
• Logic power supply voltage (VDD1) : 3.3 V  
• Driver power supply voltage (VDD2) : 8.5 V  
V
V
–1.0  
• High-speed data transfer : fCLK = 45 MHz MAX. (internal data transfer speed when operating at VDD1 = 2.7 V)  
• Output dynamic range : VSS2 + 0.1 V to VDD2 – 0.1 V  
• Apply for dot-line inversion, n-line inversion and column line inversion  
• Output Voltage polarity inversion function (POL)  
• Display data inversion function (POL2)  
• Single bank arrangement is possible (Loaded with slim or bending TCP)  
ORDERING INFORMATION  
Part Number  
Package  
µPD16738N -×××  
TCP (TAB package)  
Remark The TCP’s external shape is customized. To order your TCP’s external shape, please contact a  
NEC salesperson.  
The information in this document is subject to change without notice. Before using this document, please  
confirm that this is the latest version.  
Not all devices/types available in every country. Please check with local NEC representative for  
availability and additional information.  
The mark shows major revised points.  
Document No. S13813EJ1V0DS00 (1st edition)  
Data Published January 2000 NS CP(K)  
Printed in Japan  
NEC Corporation 1999  

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