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ADA4062-2ACPZ-R7 PDF预览

ADA4062-2ACPZ-R7

更新时间: 2024-11-03 20:44:27
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亚德诺 - ADI 放大器
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20页 429K
描述
Low Power JFET-Input Dual Op Amp

ADA4062-2ACPZ-R7 数据手册

 浏览型号ADA4062-2ACPZ-R7的Datasheet PDF文件第2页浏览型号ADA4062-2ACPZ-R7的Datasheet PDF文件第3页浏览型号ADA4062-2ACPZ-R7的Datasheet PDF文件第4页浏览型号ADA4062-2ACPZ-R7的Datasheet PDF文件第5页浏览型号ADA4062-2ACPZ-R7的Datasheet PDF文件第6页浏览型号ADA4062-2ACPZ-R7的Datasheet PDF文件第7页 
Low Power JFET-Input Op Amps  
ADA4062-2/ADA4062-4  
FEATURES  
PIN CONFIGURATIONS  
Low input bias current: 50 pA maximum  
Offset voltage  
1.5 mV maximum for B grade (ADA4062-2 SOIC package)  
2.5 mV maximum for A grade  
Offset voltage drift: 5 μV/°C typical  
Slew rate: 3.3 V/μs typical  
OUT A  
–IN A  
+IN A  
V–  
1
2
3
4
8
7
6
5
V+  
ADA4062-2  
TOP VIEW  
(Not to Scale)  
OUT B  
–IN B  
+IN B  
Figure 1. 8-Lead Narrow-Body SOIC and 8-Lead MSOP  
CMRR: 90 dB typical  
Low supply current: 165 μA typical  
High input impedance  
Unity-gain stable  
–IN A  
8 OUT B  
2
5 V to 15 V dual-supply operation  
Packaging  
ADA4062-2  
TOP VIEW  
(Not to Scale)  
+IN A 3  
7
–IN B  
8-lead SOIC, 8-lead MSOP, 10-lead LFCSP, 14-lead TSSOP, and  
16-lead LFCSP packages  
NC = NO CONNECT  
APPLICATIONS  
Figure 2. 10-Lead LFCSP  
Power controls and monitoring  
Active filters  
Industrial/process controls  
Body probe electronics  
Data acquisition  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
OUT A  
–IN A  
+IN A  
V+  
OUT D  
–IN D  
+IN D  
V–  
ADA4062-4  
TOP VIEW  
(Not to Scale)  
Integrators  
Input buffering  
+IN B  
–IN B  
OUT B  
+IN C  
–IN C  
OUT C  
8
GENERAL DESCRIPTION  
Figure 3. 14-Lead TSSOP  
The ADA4062-2 and ADA4062-4 are dual and quad JFET-input  
amplifiers with industry-leading performance. They offer lower  
power, offset voltage, drift, and ultralow bias current. The  
ADA4062-2 B grade (SOIC package) features a typical low offset  
voltage of 0.5 mV, an offset drift of 5 μV/°C, and a bias current  
of 2 pA.  
1
12 –IN D  
–IN A  
+IN A  
V+  
ADA4062-4  
+IN D  
V–  
2
3
4
11  
10  
9
TOP VIEW  
The ADA4062 family is ideal for various applications, including  
process controls, industrial and instrumentation equipment,  
active filtering, data conversion, buffering, and power control  
and monitoring. With a low supply current of 165 μA per  
amplifier, they are well suited for lower power applications.  
(Not to Scale)  
+IN B  
+IN C  
NOTES  
1. NC = NO CONNECT.  
2. IT IS RECOMMENDED TO CONNECT THE EXPOSED PAD TO V–.  
The ADA4062 family is also specified for the extended industrial  
temperature range of −40°C to +125°C. The ADA4062-2 is  
available in lead-free, 8-lead SOIC, 8-lead MSOP, and 10-lead  
LFCSP (1.6 mm × 1.3 mm × 0.55 mm) packages, while the  
ADA4062-4 is available in lead-free, 14-lead TSSOP and  
16-lead LFCSP packages.  
Figure 4. 16-Lead LFCSP  
Table 1. Low Power Op Amps  
Precision  
CMOS  
Precision  
High Bandwidth  
High  
Bandwidth  
Single  
Dual  
Quad  
AD8663  
AD8667  
AD8669  
AD8641  
AD8642  
AD8643  
AD8682  
AD8684  
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 www.analog.com  
Fax: 781.461.3113 ©2008–2010 Analog Devices, Inc. All rights reserved.  
 

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