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AD8205YR PDF预览

AD8205YR

更新时间: 2024-02-14 01:05:20
品牌 Logo 应用领域
亚德诺 - ADI 运算放大器放大器电路光电二极管
页数 文件大小 规格书
12页 308K
描述
Single-Supply 42 V System Difference Amplifier

AD8205YR 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP8,.25针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01风险等级:0.68
放大器类型:OPERATIONAL AMPLIFIER标称共模抑制比:80 dB
最大输入失调电压:4500 µVJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 mm
湿度敏感等级:1功能数量:1
端子数量:8最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Operational Amplifier最大压摆率:2 mA
供电电压上限:12.5 V标称供电电压 (Vsup):5 V
表面贴装:YES温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:3.9 mm
Base Number Matches:1

AD8205YR 数据手册

 浏览型号AD8205YR的Datasheet PDF文件第2页浏览型号AD8205YR的Datasheet PDF文件第3页浏览型号AD8205YR的Datasheet PDF文件第4页浏览型号AD8205YR的Datasheet PDF文件第5页浏览型号AD8205YR的Datasheet PDF文件第6页浏览型号AD8205YR的Datasheet PDF文件第7页 
Single-Supply 42 V System  
Difference Amplifier  
AD8205  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
V+  
6
Ideal for current shunt applications  
High common-mode voltage range  
−2 V to +65 V operating  
−5 V to +68 V survival  
+IN  
–IN  
8
1
5
OUT  
Gain = 50  
Wide operating temperature range  
Die: −40°C to +150°C  
7
3
V
1
2
AD8205  
REF  
8-lead SOIC: 40°C to +125°C  
Adjustable offset  
V
REF  
4
NC  
Available in SOIC and die form  
2
GND  
EXCELLENT AC AND DC PERFORMANCE  
NC = NO CONNECT  
15 µV/°C offset drift  
30 ppm/°C gain drift  
80 dB CMRR dc to 20 kHz  
Figure 1.  
APPLICATIONS  
High-side current sensing in:  
Motor controls  
Transmission controls  
Diesel injection controls  
Engine management  
Suspension controls  
Vehicle dynamic controls  
DC-to-dc converters  
GENERAL DESCRIPTION  
The AD8205 is a single-supply difference amplifier for amplify-  
ing small differential voltages in the presence of large common-  
mode voltages. The operating input common-mode voltage  
range extends from −2 V to +65 V. The typical single-supply  
voltage is 5 V.  
Excellent dc performance over temperature keeps errors in the  
measurement loop to a minimum. Offset drift is typically less  
than 15 µV/°C, and gain drift is typically below 30 ppm/°C.  
The output offset can be adjusted from 0.05 V to 4.8 V with a  
5 V supply by using the VREF1 and VREF2 pins. With VREF1 at-  
tached to the V+ pin, and VREF2 attached to the GND pin, the  
output is set at half scale. Attaching both pins to GND causes  
the output to be unipolar, starting near ground. Attaching both  
pins to V+ causes the output to be unipolar starting near V+.  
Other offsets can be obtained by applying an external voltage to  
the VREF1 and VREF2 pins.  
The AD8205 is offered in die and packaged form. The operating  
temperature range for the die is 25°C higher (up to 150°C) than  
the packaged part to enable the user to apply the AD8205 in  
high temperature applications.  
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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