Zero-Drift, Precision Op Amp Simplifies Board Design and Delivers Industry’s Best Noise Performance
20 August 2015 - 2:00PM
Business Wire
Analog Devices, Inc. today introduced the first in a 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.
This Smart News Release features multimedia.
View the full release here:
http://www.businesswire.com/news/home/20150820005508/en/
- View ADA4522-2 product page, download
data sheet, order samples and evaluation boards:
http://www.analog.com/ada4522-2.html
- Learn about ADI’s zero-drift amp
portfolio:http://www.analog.com/en/products/amplifiers/operational-amplifiers.html
- Read the zero-drift amp technical
article:http://www.analog.com/library/analogdialogue/archives/49-07/Zero-Drift_Amplifiers.pdf
- Connect with engineers and ADI product
experts on EngineerZone®, an online technical support community:
https://ez.analog.com/community/amplifiers
- Click to Tweet:
http://ctt.ec/JeMd1
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
SampleAvailability
FullProduction
Price Eachper 1,000
Packaging ADA4522-2 Now Now
$1.46 SOIC-8, MSOP-8 ADA4522-4 Now September
$3.14 TSSOP-14, SOIC-14
About Analog Devices
Analog Devices (NASDAQ: ADI) designs and manufactures
semiconductor products and solutions. We enable our customers to
interpret the world around us by intelligently bridging the
physical and digital with unmatched technologies that sense,
measure and connect. Visit http://www.analog.com
EngineerZone is a registered trademark of Analog Devices,
Inc.
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at:http://www.analog.com/library/analogDialogue/
View source
version on businesswire.com: http://www.businesswire.com/news/home/20150820005508/en/
Analog Devices, Inc.Joe Dussi,
781-937-1216joe.dussi@analog.comorPorter
NovelliAndrew MacLellan,
617-897-8270andrew.maclellan@porternovelli.com
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