Datasheet ADA4666-2 (Analog Devices)

制造商Analog Devices
描述18 V, 725 µA, 4 MHz CMOS RRIO Operational Amplifier
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18 V, 725 µA, 4 MHz. CMOS RRIO Operational Amplifier. Data Sheet. ADA4666-2. FEATURES. PIN CONNECTION DIAGRAMS

Datasheet ADA4666-2 Analog Devices

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18 V, 725 µA, 4 MHz CMOS RRIO Operational Amplifier Data Sheet ADA4666-2 FEATURES PIN CONNECTION DIAGRAMS Low power at high voltage (18 V): 725 μA maximum OUT A 1 8 V+ Low offset voltage: –IN A 2 ADA4666-2 7 OUT B 2.2 mV maximum over entire common-mode range TOP VIEW +IN A 3 6 –IN B (Not to Scale)
001
Low input bias current: 15 pA maximum V– 4 5 +IN B
1382- 1
Gain bandwidth product: 4 MHz typical at AV = 100
Figure 1. 8-Lead MSOP
Unity-gain crossover: 4 MHz typical −3 dB closed-loop bandwidth: 2.1 MHz typical OUT A 1 8 V+ Single-supply operation: 3 V to 18 V –IN A 2 7 OUT B ADA4666-2 Dual-supply operation: ±1.5 V to ±9 V +IN A 3 TOP VIEW 6 –IN B (Not to Scale) Unity-gain stable V– 4 5 +IN B APPLICATIONS NOTES
002
1. CONNECT THE EXPOSED PAD TO V– OR Current shunt monitors LEAVE IT UNCONNECTED.
1366- 1
Active filters
Figure 2. 8-Lead LFCSP
Portable medical equipment 10000 V) Buffer/level shifting V (m SY = 18V L High impedance sensor interfaces RAI Battery powered instrumentation Y 1000 L PP SU O T GENERAL DESCRIPTION ) 100 OH
The ADA4666-2 is a dual, rail-to-rail input/output amplifier
–40°C E (V G +25°C
optimized for low power, high bandwidth, and wide operating
A +85°C LT +125°C
supply voltage range applications.
O 10 T V U
The ADA4666-2 performance is guaranteed at 3.0 V, 10 V,
TP
and 18 V power supply voltages. It is an excellent selection for
OU 1
applications that use single-ended supplies of 3.3 V, 5 V, 10 V,
0.001 0.01 0.1 1 10 100
022 12 V, and 15 V, and dual supplies of ±2.5 V, ±3.3 V, and ±5 V.
LOAD CURRENT (mA)
1382- 1 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
Table 1. Precision Low Power Op Amps (<1 mA)
8-lead MSOP and 8-lead LFCSP (3 mm × 3 mm) packages.
Supply Voltage 5 V 12 V to 16 V 30 V
Single ADA4505-1 OP196 OP777 AD8500 Dual ADA4505-2 AD8657 ADA4096-2 AD8502 OP296 OP727 AD8506 ADA4661-2 AD8682 AD8546 ADA4666-2 AD8622 Quad ADA4505-4 AD8659 ADA4096-4 AD8504 OP496 OP747 AD8508 AD8684 AD8548 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 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Tel: 781.329.4700 ©2013 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. Technical Support www.analog.com
Document Outline Features Applications General Description Pin Connection Diagrams Revision History Specifications Electrical Characteristics—18 V Operation Electrical Characteristics—10 V Operation Electrical Characteristics—3.0 V Operation Absolute Maximum Ratings Thermal Resistance ESD Caution Pin Configurations and Function Descriptions Typical Performance Characteristics Applications Information Input Stage Gain Stage Output Stage Maximum Power Dissipation Rail-to-Rail Input and Output Comparator Operation EMI Rejection Ratio Current Shunt Monitor Active Filters Capacitive Load Drive Noise Considerations with High Impedance Sources Outline Dimensions Ordering Guide