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ADA4666-2ARMZ-R7 PDF预览

ADA4666-2ARMZ-R7

更新时间: 2024-11-04 12:33:27
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亚德诺 - ADI 运算放大器
页数 文件大小 规格书
32页 896K
描述
18 V, 725 A, 4 MHz CMOS RRIO Operational Amplifier

ADA4666-2ARMZ-R7 数据手册

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18 V, 725 µA, 4 MHz  
CMOS RRIO Operational Amplifier  
ADA4666-2  
Data Sheet  
FEATURES  
PIN CONNECTION DIAGRAMS  
Low power at high voltage (18 V): 725 μA maximum  
Low offset voltage:  
OUT A  
–IN A  
+IN A  
V–  
1
2
3
4
8
7
6
5
V+  
ADA4666-2  
OUT B  
–IN B  
+IN B  
TOP VIEW  
2.2 mV maximum over entire common-mode range  
Low input bias current: 15 pA maximum  
Gain bandwidth product: 4 MHz typical at AV = 100  
Unity-gain crossover: 4 MHz typical  
−3 dB closed-loop bandwidth: 2.1 MHz typical  
Single-supply operation: 3 V to 18 V  
Dual-supply operation: 1.5 V to 9 V  
Unity-gain stable  
(Not to Scale)  
Figure 1. 8-Lead MSOP  
OUT A 1  
8 V+  
7 OUT B  
6 –IN B  
5 +IN B  
–IN A 2  
+IN A 3  
V– 4  
ADA4666-2  
TOP VIEW  
(Not to Scale)  
NOTES  
APPLICATIONS  
1. CONNECT THE EXPOSED PAD TO V– OR  
LEAVE IT UNCONNECTED.  
Current shunt monitors  
Active filters  
Portable medical equipment  
Buffer/level shifting  
High impedance sensor interfaces  
Battery powered instrumentation  
Figure 2. 8-Lead LFCSP  
10000  
1000  
100  
10  
V
= 18V  
SY  
GENERAL DESCRIPTION  
–40°C  
+25°C  
+85°C  
+125°C  
The ADA4666-2 is a dual, rail-to-rail input/output amplifier  
optimized for low power, high bandwidth, and wide operating  
supply voltage range applications.  
The ADA4666-2 performance is guaranteed at 3.0 V, 10 V,  
and 18 V power supply voltages. It is an excellent selection for  
applications that use single-ended supplies of 3.3 V, 5 V, 1 0 V,  
12 V, and 15 V, and dual supplies of 2.5 V, 3.3 V, and 5 V.  
1
0.001  
0.01  
0.1  
1
10  
100  
LOAD CURRENT (mA)  
Figure 3. Output Voltage (VOH) to Supply Rail vs. Load Current  
The ADA4666-2 is specified over the extended industrial  
temperature range (−40°C to +125°C) and is available in  
8-lead MSOP and 8-lead LFCSP (3 mm × 3 mm) packages.  
Table 1. Precision Low Power Op Amps (<1 mA)  
Supply Voltage  
5 V  
12 V to 16 V 30 V  
Single  
ADA4505-1  
AD8500  
ADA4505-2  
AD8502  
AD8506  
AD8546  
ADA4505-4  
AD8504  
AD8508  
AD8548  
OP196  
OP777  
Dual  
AD8657  
OP296  
ADA4661-2  
ADA4666-2  
AD8659  
OP496  
ADA4096-2  
OP727  
AD8682  
AD8622  
ADA4096-4  
OP747  
Quad  
AD8684  
AD8624  
Rev. 0  
Document Feedback  
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  
Technical Support  
©2013 Analog Devices, Inc. All rights reserved.  
www.analog.com  
 
 
 
 

ADA4666-2ARMZ-R7 替代型号

型号 品牌 替代类型 描述 数据表
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完全替代

18 V, 725 A, 4 MHz CMOS RRIO Operational Amplifier
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