EVAL-AD7989-5SDZ
Analog Devices Inc.
The AD7989-1/AD7989-5 are 18-bit, successive approximation, analog-to-digital converters (ADCs) that operate from a single power supply, VDD. The AD7989-1/AD7989-5 contain a low power, high speed, 18-bit sampling ADC and a versatile serial interface port. On the CNV rising edge, the AD7989-1/AD7989-5 sample the voltage difference between the IN+ and IN? pins. The voltages on these pins typically swing in opposite phases between 0 V and VREF. The reference voltage, VREF, is applied externally and can be set independent of the supply voltage, VDD. Its power scales linearly with throughput.The AD7989-1/AD7989-5 are serial peripheral interface (SPI)-compatible, which features the ability, using the SDI/CS input, to daisy-chain several ADCs on a single 3-wire bus. The AD7989-1/AD7989-5 are compatible with 1.8 V, 2.5 V, 3 V, and 5 V logic, using the separate VIO supply.The AD7989-1/AD7989-5 are available in a 10-lead MSOP or a 10-lead LFCSP with operation specified from ?40?C to +85?C.Applications Automated test equipment Data acquisition systems Medical instruments Machine automation
* $96.06 - * $113.43
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | EVAL-AD7989-5SDZ-ND | 1 | $114.58 | $114.58 | $114.58 | $114.58 | $114.58 | $114.58 | Buy | |
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Analog Devices Inc | EVAL-AD7989-5SDZ | $114.21 | $114.21 | $114.21 | $114.21 | $114.21 | $114.21 | Buy | ||
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element14 APAC | EVAL-AD7989-5SDZ | 1 | * $113.43 | * $113.43 | * $113.43 | * $113.43 | * $113.43 | * $113.43 | Buy | |
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Farnell | EVAL-AD7989-5SDZ | 1 | * $96.06 | * $96.06 | * $96.06 | * $96.06 | * $96.06 | * $96.06 | Buy | |
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Mouser Electronics | 584-EVAL-AD7989-5SDZ | 1 | 1 | $118.79 | $118.79 | $118.79 | $118.79 | $118.79 | $118.79 | Buy |
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Newark | EVAL-AD7989-5SDZ | $92.82 | $92.82 | $92.82 | $92.82 | $92.82 | $92.82 | Buy |