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ADD8709WSTZ-REEL7 PDF预览

ADD8709WSTZ-REEL7

更新时间: 2024-01-23 22:40:37
品牌 Logo 应用领域
罗彻斯特 - ROCHESTER 放大器
页数 文件大小 规格书
17页 1510K
描述
18 BUFFER AMPLIFIER, PQFP48, LEAD FREE, MO-026-BBC, LQFP-48

ADD8709WSTZ-REEL7 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:LFQFP,针数:48
Reach Compliance Code:unknown风险等级:5.72
放大器类型:BUFFER最大平均偏置电流 (IIB):1.5 µA
标称带宽 (3dB):4.5 MHz最大输入失调电压:15000 µV
JESD-30 代码:S-PQFP-G48JESD-609代码:e3
长度:7 mm湿度敏感等级:3
功能数量:18端子数量:48
最高工作温度:105 °C最低工作温度:-40 °C
最小输出电流:0.15 A封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):260
认证状态:COMMERCIAL座面最大高度:1.6 mm
标称压摆率:6 V/us子类别:Buffer Amplifier
供电电压上限:18 V标称供电电压 (Vsup):16 V
表面贴装:YES温度等级:INDUSTRIAL
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:7 mm
Base Number Matches:1

ADD8709WSTZ-REEL7 数据手册

 浏览型号ADD8709WSTZ-REEL7的Datasheet PDF文件第1页浏览型号ADD8709WSTZ-REEL7的Datasheet PDF文件第3页浏览型号ADD8709WSTZ-REEL7的Datasheet PDF文件第4页浏览型号ADD8709WSTZ-REEL7的Datasheet PDF文件第5页浏览型号ADD8709WSTZ-REEL7的Datasheet PDF文件第6页浏览型号ADD8709WSTZ-REEL7的Datasheet PDF文件第7页 
18-Channel Gamma Buffer  
with Regulator  
ADD8709  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
18 precision gamma reference outputs  
Mask-programmable voltage regulator: 0.4% accuracy  
Upper 9 buffers swing to VDD  
GND  
V
V
V
DD DD  
DD  
700*  
Lower 9 buffers swing to GND  
FB  
VOLTAGE  
REGULATOR  
Single-supply operation: 7.5 V to 16.5 V  
Gamma current drive: 15 mA per channel  
Peak output current: 150 mA  
GAMMA  
BUFFERS  
V
REG OUT  
Output voltage stable under load conditions  
48-lead, Pb-free LQFP package  
700*  
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
18  
17  
16  
15  
14  
13  
12  
11  
10  
9
V
V
V
V
V
V
V
18  
17  
16  
15  
14  
13  
12  
11  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
OUT  
IN  
IN  
IN  
IN  
IN  
IN  
IN  
700*  
700*  
700*  
700*  
700*  
700*  
700*  
700*  
700*  
700*  
700*  
700*  
700*  
700*  
700*  
700*  
700*  
APPLICATIONS  
LCD TV panels  
LCD monitor panels  
GENERAL DESCRIPTION  
The ADD8709 is an 18-channel integrated gamma reference for  
use in LCD TV and monitors panels. The output buffers feature  
high current drive and low offset voltage to provide an accurate  
and stable gamma curve. The top nine channels swing to VDD  
and the lower nine channels swing to GND.  
V
V
IN  
10  
9
IN  
An on-board voltage regulator provides a fixed input for the  
gamma buffers, isolating the gamma curve from supply ripple.  
V
V
V
V
V
V
V
V
V
IN  
The ADD8709 is specified over the temperature range of  
–40°C to +105°C and comes in a 48-lead, Pb-free, low-profile  
quad flat package.  
8
8
7
6
5
4
3
2
1
IN  
IN  
IN  
IN  
IN  
IN  
IN  
IN  
7
6
5
4
3
2
1
*ESD PROTECTION RESISTORS  
GND GND  
Figure 1. 48-Lead LQFP  
Rev. A  
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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