EV-HT-200CDAQ1
Analog Devices Inc.
The AD7981 is a 16-bit, successive approximation, PulSAR? analog-to-digital converter (ADC) designed for high temperature operation. The AD7981 is capable of sample rates of up to 600 kSPS while maintaining low power consumption from a single power supply, VDD. It is a fast throughput, high accuracy, high temperature, successive approximation register (SAR) ADC, packaged in a small form factor with a versatile serial port interface (SPI).On the CNV rising edge, the AD7981 samples an analog input, IN+, between 0 V and REF with respect to a ground sense, IN?. The reference voltage, REF, is applied externally and can be set independent of the supply voltage, VDD. The device power scales linearly with throughput.The SPI-compatible serial interface also features the ability, using the SDI input, to daisy-chain several ADCs on a single, 3-wire bus and provides an optional busy indicator. It is compatible with 1.8 V, 2.5 V, 3 V, or 5 V logic, using the separate supply, VIO.For space constrained applications, the AD7981 is available in a 10-lead mini small outline package (MSOP) with operation speci-fied from ?55?C to +175?C and 10-lead ceramic flat package (FLATPACK) with operation specified from ?55?C to +210?C. These packages are designed for robustness at extreme temperatures, including monometallic wire bonding, and are qualified for up to 1000 hours of operation at the maximum temperature rating.The AD7981 is a member of a growing series of high temperature qualified products offered by Analog Devices, Inc. For a complete selection of available high temperature products, see the high temperature product list and qualification data available at www.analog.com/hightemp.Applications Oil and gas exploration Avionics Heavy industrial High temperature environments Scientific instrumentation
$5,593.10 - $6,029.51Distributors
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | 505-EV-HT-200CDAQ1-ND | 2 | 1 | $5,593.10 | $5,593.10 | $5,593.10 | $5,593.10 | $5,593.10 | $5,593.10 | Buy | ||
Analog Devices Inc | EV-HT-200CDAQ1 | $5,593.10 | $5,593.10 | $5,593.10 | $5,593.10 | $5,593.10 | $5,593.10 | Buy | ||||
Arrow North American Components | EV-HT-200CDAQ1 | 0 | 1 | Buy | ||||||||
Mouser Electronics | 584-EV-HT-200CDAQ1 | 0 | 1 | $6,029.51 | $6,029.51 | $6,029.51 | $6,029.51 | $6,029.51 | $6,029.51 | Buy |