Specified to 175-degree Celsius operation, the AD7981 PulSAR®
A/D converter targets high precision in harsh, high-temperature
environments including downhole drilling, heavy industry andavionics.
Company Website:
http://www.analog.com
NORWOOD, Mass. -- (Business Wire)
Analog Devices, Inc. (NASDAQ: ADI) today introduced the industry’s
highest speed, high–temperature,
16-bit, A/D converter, which is more than twice as fast as currently
available converters and provides error-free operation at temperatures
of up to 175 degrees Celsius.
With sample rates up to 600-kSPS, the AD7981 PulSAR® A/D converter is
ideally suited for applications including wide bandwidth sonic and
vibration measurement as well as low power, lower-bandwidth pressure and
temperature sensing. The AD7981 maximizes battery life in harsh
environments by scaling power linearly with the sample rate, using only
4.65 mW at a full speed of 600 kSPS and 70 µW at 10 kSPS. The A/D
converter features typical performance of +/-0.7-LSB INL and 91-dB
SNR enabling a high dynamic range with better accuracy and precision.
This combination addresses critical performance criteria for precision
measurement applications in harsh, high-temperature environments such as
down-hole oil and gas drilling, as well as industrial and avionics
applications.
About ADI’s High-Temperature Portfolio
The AD7981 adds to ADI’s portfolio of precision high-temperature
components, including the AD8229 ultra-low-noise instrumentation
amplifier; the ADR225 2.5-V band gap voltage
reference; the AD8634 dual
amplifier with rail-to-rail outputs and the ADXRS645 MEMS
(micro-electromechanical) gyroscope, all of which are specified to
operate at 175 degrees Celsius and higher. These components are
specifically manufactured for high temperature environments and are
production tested at high temperature to reduce risk and development
time for these demanding applications.
Availability
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AD7981 |
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NOW
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-55° C to +175° C
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10-lead MSOP
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About Analog Devices
Innovation, performance, and excellence are the cultural pillars on
which Analog Devices has built one of the longest standing, highest
growth companies within the technology sector. Acknowledged
industry-wide as the world leader in data conversion and signal
conditioning technology, Analog Devices serves over 60,000 customers,
representing virtually all types of electronic equipment. Analog Devices
is headquartered in Norwood, Massachusetts, with design and
manufacturing facilities throughout the world. Analog Devices is
included in the S&P 500 Index.
PulSAR is a registered trademark and EngineerZone is a 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/
Photos/Multimedia Gallery Available: http://www.businesswire.com/multimedia/home/20141008005008/en/
Contacts:
Analog Devices, Inc.
Grainne Murphy, 353-61-495540
grainne.murphy@analog.com
or
Porter Novelli
Andrew MacLellan,
617-897-8270
andrew.maclellan@porternovelli.com
Source: Analog Devices, Inc.
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