参数资料
| 型号： | AD8384ASVZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/24页 |
| 文件大小： | 0K |
| 描述： | IC DRIVER LCD 6CH 10BIT 80-TQFP |
| 产品变化通告： | AD8384ASVZ Discontinuation 28/Feb/2012 |
| 标准包装： | 1 |
| 系列： | DecDriver™ |
| 显示器类型： | LCD |
| 接口： | 3 线串口 |
| 电流 - 电源： | 40mA |
| 电源电压： | 9 V ~ 18 V |
| 工作温度： | 0°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 80-TQFP 裸露焊盘 |
| 供应商设备封装： | 80-TQFP-EP（12x12） |
| 包装： | 托盘 |
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
Laser trimmed outputs
BYP
BIAS
/
/
/
/
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
VRH
VRL
DB(0:9)
R/L
CLK
STSQ
XFR
2
10
4
SCALING
CONTROL
2-STAGE
LATCH
SEQUENCE
CONTROL
DACs
6
VID0
VID1
VID2
VID3
VID4
VID5
Fast, 100 Ms/s 10-bit input data update rate
Voltage controlled video reference (brightness), offset, and
full-scale (contrast) output levels
INV
V1
V2
INV
CONTROL
Flexible logic
STSQ/XFR allow parallel AD8384 operation
INV bit reverses polarity of video signal
Output short-circuit protection
TSTM
SDI
SCL
SEN
SVRH
SVRL
3
2
/
/
12-BIT
SHIFT
REGISTER
DUAL
DAC
VAO1
VAO2
3.3 V logic, 9 V to 18 V analog supplies
18 V level shifters for panel timing signals
DYIN
DXIN
DIRYIN
DY
DX
DIRY
/
/
/
Available in 80-lead 12 mm × 12 mm TQFP E-pad
APPLICATIONS
LCD analog column drivers
DIRXIN
NRGIN
ENBX1IN
ENBX2IN
ENBX3IN
ENBX4IN
CLXIN
CLYIN
9
2
/
/
9
2
2
DIRX
NRG
ENBX1
ENBX2
ENBX3
ENBX4
CLX
CLY
CLXN
CLYN
R
PRODUCT DESCRIPTION
MONITI
S
Figure 1.
AD8384
MONITO
The AD8384 DecDriver provides a fast, 10-bit, latched,
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.
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
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.
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.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 www.analog.com
registered trademarks are the property of their respective owners.
Fax: 781.326.8703
? 2004 Analog Devices, Inc. All rights reserved.
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| AD8385 | 制造商:AD 制造商全称:Analog Devices 功能描述:10-Bit, 12-Channel Decimating LCD DECDRIVER with Level Shifters |
| AD8385ASVZ | 制造商:Analog Devices 功能描述: |
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