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AD8617 PDF预览

AD8617

更新时间: 2024-11-20 04:31:07
品牌 Logo 应用领域
亚德诺 - ADI 运算放大器
页数 文件大小 规格书
16页 333K
描述
Low Cost Micropower, Low Noise CMOS Rail-to- Rail, Input/Output Operational Amplifiers

AD8617 数据手册

 浏览型号AD8617的Datasheet PDF文件第2页浏览型号AD8617的Datasheet PDF文件第3页浏览型号AD8617的Datasheet PDF文件第4页浏览型号AD8617的Datasheet PDF文件第5页浏览型号AD8617的Datasheet PDF文件第6页浏览型号AD8617的Datasheet PDF文件第7页 
Low Cost Micropower, Low Noise CMOS Rail-to-  
Rail, Input/Output Operational Amplifiers  
AD8613/AD8617/AD8619  
FEATURES  
PIN CONFIGURATIONS  
Offset voltage: 2.2 mV max  
Low input bias current: 1 pA max  
Single-supply operation: 1.8 V to 5 V  
Low noise: 22 nV/√Hz  
1
2
3
5
OUT  
V–  
V+  
AD8613  
TOP VIEW  
(Not to Scale)  
4
+IN  
–IN  
Figure 1. 5-Lead SC70 and 5-Lead TSOT-23  
Micropower: 38 μA  
No phase reversal  
Unity gain stable  
8
7
6
5
OUT A  
–IN A  
+IN A  
V–  
1
2
3
4
V+  
AD8617  
TOP VIEW  
(Not to Scale)  
OUT B  
–IN B  
+IN B  
APPLICATIONS  
Battery-powered instrumentation  
Multipole filters  
Figure 2. 8-Lead MSOP  
Current shunt sense  
Sensors  
ADC predrivers  
DAC drivers/level shifters  
Low power ASIC input or output amplifiers  
1
2
3
4
8
7
6
5
OUT A  
–IN A  
+IN A  
V–  
V+  
AD8617  
OUT B  
–IN B  
+IN B  
TOP VIEW  
(Not to Scale)  
Figure 3. 8-Lead SOIC_N  
GENERAL DESCRIPTION  
1
2
3
4
5
6
7
OUT A  
–IN A  
+IN A  
V+  
14  
13  
12  
11  
OUT D  
–IN D  
+IN D  
V–  
The AD8613/AD8617/AD8619 are single, dual, and quad  
micropower, rail-to-rail input and output amplifiers that feature  
low supply current, low input voltage, and low current noise.  
AD8619  
TOP VIEW  
(Not to Scale)  
+IN B  
–IN B  
OUT B  
10 +IN C  
9
8
–IN C  
The parts are fully specified to operate from 1.8 V to 5.0 V  
single supply, or 0.9 V and 2.5 V dual supply. The combination  
of low noise, very low input bias currents, and low power  
consumption make the AD8613/AD8617/AD8619 especially  
useful in portable and loop-powered instrumentation.  
OUT C  
Figure 4. 14-Lead TSSOP  
OUT A  
–IN A  
+IN A  
V+  
1
2
3
4
5
6
7
14 OUT D  
The ability to swing rail-to-rail at both the input and output  
enables designers to buffer CMOS ADCs, DACs, ASICs, and  
other wide output swing devices in low power, single-supply  
systems.  
13 –IN D  
12 +IN D  
11 V–  
AD8619  
TOP VIEW  
(Not to Scale)  
+IN B  
–IN B  
OUT B  
10 +IN C  
9
8
–IN C  
OUT C  
The AD8613 is available in a 5-lead SC70 package and a 5-lead  
TSOT-23 package. The AD8617 is available in 8-lead MSOP  
and 8-lead SOIC packages. The AD8619 is available in 14-lead  
TSSOP and 14-lead SOIC packages.  
Figure 5. 14-Lead SOIC_N  
Rev. B  
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 registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
©2006 Analog Devices, Inc. All rights reserved.  
 

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