Robust iCoupler® Digital Isolators Improve Signal Reliability to Guarantee Safe System Functionality in Noisy Environments
29 Oktober 2015 - 1:00PM
Business Wire
Analog Devices, Inc. today introduced the industry’s most robust
digital isolator series with the best combination of signal
reliability, safety and performance. Based on ADI’s patented
iCoupler® digital isolation technology, the new isolator devices
ensure safe system performance for applications operating in noisy,
harsh and unpredictable healthcare and industrial environments.
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- View the new iCoupler digital isolators
product page, download data sheet, order samples and evaluation
boards:
http://www.analog.com/en/products/interface-isolation/isolation/standard-digital-isolators.html
- Connect with engineers and ADI product
experts on EngineerZone®, an online technical support community:
https://ez.analog.com/community/interface-isolation
- Click to Tweet:
http://ctt.ec/c6Sj3
Advances in healthcare technology are pushing design boundaries
by requiring wired patient monitors to function continuously during
defibrillation. These high-voltage transients put a great burden on
designing a dependable, connected medical system. To protect data
signals in this unpredictable environment, the new iCoupler digital
isolators feature the highest in industry surge protection tested
at 16 kVpk and withstand voltage ratings up to 5 kVrms. And unlike
other digital isolators, ADI’s new, robust iCoupler digital
isolators can replace bulky optocouplers in harsh medical
environments with a more compact solution.
Precision robotic arms operate in unforgiving industrial factory
floor environments. Modern high-speed communications used in
factory automation must be isolated from electrical noise caused by
arc welding and other equipment in order to avoid signal
interference. ADI’s iCoupler digital isolators provide high noise
immunity and surpass previous digital isolator options to ensure
signal integrity. ADI’s isolation components provide outstanding
performance and proven galvanic isolation with more than 1.4
billion channels shipped and growing. By combining high-speed CMOS
and monolithic air core transformer technology and an on-off-keying
(OOK) architecture, the new digital isolators offer the highest
available noise immunity, lowest EMI and highest surge capability
for broad market appeal. Multiple products are in production today
with versions in different packages and channel counts
forthcoming.
Robust iCoupler Digital Isolator Key Features:
- Safest: 16-kVpk basic and 10-kV
reinforced surge protection ratings, 5-KVrms withstand, 600-Vrms
working voltage
- Fastest: 150-Mbps throughput, 13-ns max
propagation delay, 100-kV/µs CMTI
- Widest supply range: 1.7 V to 5.5
V
- Versatile: 1 to 4 input channels,
choice of default state, and input/output disable, pin compatible
to prior generations
Pricing and Availability
Product
Availability
Withstand Voltage (kV)
Total Channels
Price
Each
per
1,000
Packaging ADuM110 Now
3.0 1 $1.29 8ld
SOIC_N ADuM13x Now 3.75 3
$1.72 16ld SOIC_W ADuM13x
Nov. 2015 3.0 3 $1.72
16ld SOIC_N ADuM14x Now
3.75 4 $2.18 16ld SOIC_W
ADuM14x Nov. 2015 3.0 4
$2.18 16ld SOIC_N ADuM23x
Now 5.0 3 $2.47
16ld SOIC_W ADuM24x Now 5.0
4 $3.15 16ld SOIC_W
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
iCoupler® is a registered trademark of Analog Devices, Inc.
EngineerZone is a registered trademark of Analog Devices,
Inc.
Follow ADI on Twitter at http://www.twitter.com/ADI_News.
Subscribe to Analog Dialogue, ADI’s monthly technical journal,
at: http://www.analog.com/library/analogDialogue/.
View source
version on businesswire.com: http://www.businesswire.com/news/home/20151029005009/en/
Analog Devices, Inc.Joe Dussi,
781-937-1216joe.dussi@analog.com
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