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AD8384 PDF预览

AD8384

更新时间: 2024-01-27 10:04:34
品牌 Logo 应用领域
亚德诺 - ADI 转换器电平转换器
页数 文件大小 规格书
24页 468K
描述
10-Bit, 6-Channel Decimating LCD DecDriver-R with Level Shifters

AD8384 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFP
包装说明:MS-026-ADDHD, TQFP-80针数:80
Reach Compliance Code:unknown风险等级:5.76
数据输入模式:PARALLEL接口集成电路类型:LIQUID CRYSTAL DISPLAY DRIVER
JESD-30 代码:S-PQFP-G80JESD-609代码:e3
长度:12 mm湿度敏感等级:3
复用显示功能:NO功能数量:1
区段数:6端子数量:80
最高工作温度:85 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:HTFQFP
封装形状:SQUARE封装形式:FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):260认证状态:COMMERCIAL
座面最大高度:1.05 mm标称供电电压:3.3 V
电源电压1-Nom:15.5 V表面贴装:YES
温度等级:OTHER端子面层:MATTE TIN
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:40
宽度:12 mmBase Number Matches:1

AD8384 数据手册

 浏览型号AD8384的Datasheet PDF文件第2页浏览型号AD8384的Datasheet PDF文件第3页浏览型号AD8384的Datasheet PDF文件第4页浏览型号AD8384的Datasheet PDF文件第5页浏览型号AD8384的Datasheet PDF文件第6页浏览型号AD8384的Datasheet PDF文件第7页 
10-Bit, 6-Channel Decimating  
LCD DecDriver® with Level Shifters  
AD8384  
PRODUCT FEATURES  
High accuracy, high resolution voltage outputs  
FUNCTIONAL BLOCK DIAGRAM  
10-bit input resolution  
BYP  
BIAS  
Laser trimmed outputs  
VRH  
VRL  
2
SCALING  
CONTROL  
Fast settling, high voltage drive  
30 ns settling time to 0.25% into a 150 pF load  
Slew rate 460 V/µs  
Outputs to within 1.3 V of supply rails  
High update rates  
VID0  
VID1  
VID2  
VID3  
VID4  
VID5  
/
6
/
2-STAGE  
LATCH  
10  
DACs  
DB(0:9)  
/
R/L  
CLK  
STSQ  
XFR  
4
/
SEQUENCE  
CONTROL  
INV  
CONTROL  
Fast, 100 Ms/s 10-bit input data update rate  
Voltage controlled video reference (brightness), offset, and  
full-scale (contrast) output levels  
Flexible logic  
STSQ/XFR allow parallel AD8384 operation  
INV bit reverses polarity of video signal  
Output short-circuit protection  
INV  
V1  
V2  
TSTM  
SDI  
SCL  
SEN  
12-BIT  
SHIFT  
REGISTER  
VAO1  
VAO2  
3
2
DUAL  
DAC  
/
/
SVRH  
SVRL  
3.3 V logic, 9 V to 18 V analog supplies  
18 V level shifters for panel timing signals  
Available in 80-lead 12 mm × 12 mm TQFP E-pad  
DYIN  
DXIN  
DIRYIN  
DIRXIN  
NRGIN  
ENBX1IN  
ENBX2IN  
ENBX3IN  
ENBX4IN  
DY  
DX  
DIRY  
DIRX  
NRG  
ENBX1  
ENBX2  
ENBX3  
ENBX4  
9
2
9
/
/
/
APPLICATIONS  
LCD analog column drivers  
2
2
CLX  
CLY  
/
/
CLXIN  
CLYIN  
CLXN  
CLYN  
R
S
MONITI  
MONITO  
AD8384  
Figure 1.  
PRODUCT DESCRIPTION  
The AD8384 DecDriver provides a fast, 10-bit, latched,  
The AD8384 is fabricated on the 26 V, fast, bipolar XFHV  
process developed by Analog Devices, Inc. This process  
provides fast input logic, bipolar DACs with trimmed accuracy  
and fast settling, high voltage, precision drive amplifiers on the  
same chip.  
decimating digital input that drives six high voltage outputs.  
10-bit input words are loaded sequentially into six separate high  
speed, bipolar DACs. Flexible digital input format allows several  
AD8384s to be used in parallel in high resolution displays. The  
output signal can be adjusted for dc reference, signal inversion,  
and contrast for maximum flexibility. Integrated level shifters  
convert timing signals from a 3 V timing controller to high  
voltage for LCD panel timing inputs. Two serial input, 8-bit  
DACs are integrated to provide dc reference signals. DAC  
addresses and 8-bit data are loaded in one 12-bit serial word.  
The AD8384 dissipates 1.1 W nominal static power.  
The AD8384 is offered in an 80-lead 12 mm × 12 mm TQFP  
E-pad package and operates over the 0°C to 85°C commercial  
temperature range.  
Rev. 0  
Information furnished by Analog Devices is believed to be accurate and reliable.  
However, no responsibility is assumed by Analog Devices for its use, nor for any  
infringements of patents or other rights of third parties that may result from its use.  
Specifications subject to change without notice. No license is granted by implication  
or otherwise under any patent or patent rights of Analog Devices. Trademarks and  
registered trademarks are the property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.326.8703  
www.analog.com  
© 2004 Analog Devices, Inc. All rights reserved.  

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