Analog Devices launches its new series of high-voltage, low-noise, zero-drift, precision operational amplifiers

Bangalore, India, August 21, 2015: Analog Devices has introduced its new series of high-voltage, low-noise, zero-drift, precision operational amplifiers that reduce system noise, cost, board space, and development time by providing on-chip electro-magnetic interference (EMI) filtering and eliminating the need for calibration circuitry. The dual-channel ADA4522-2 op amp operates within a supply voltage range of 4.5 V to 55 V and exhibits noise performance that is at least 35 percent better than its closest competitor. The new device provides the ease-of-use of a precision op amp with the ultra-low offset and drift of a zero-drift op amp. The ADA4522-2 is suitable for a wide range of applications, including current sensing in electronic loads, power supplies and motor control and offset correction in composite amplifiers used in instrumentation and other applications. 

ADA4522-2 Zero-Drift Op Amp Key Features: 

·         Low noise: 5.8 nV/√Hz @ 1 kHz typ

·         Low offset: 5 uV max @ 25 C

·         Low offset voltage drift: 22 nV/ºC max

·         Wide bandwidth: 2.7-MHz GPB

·         Operates from supply voltages of 4.5 V to 55 V

·         High chopping frequency: 1.5 MHz for wider closed loop bandwidth and easy filtering

·         Inputs sense Vee and rail-to-rail output

Pricing and Availability

Product Sample Availability Full Production Price Each per 1,000 Packaging
ADA4522-2 Now Now $1.46 SOIC-8, MSOP-8
ADA4522-4 Now September $3.14 TSSOP-14, SOIC-14

 

© Technuter.com News Service

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