Distributor | SKU | Stock | Cost | |
---|---|---|---|---|
DigiKey | AD7788ARMZ-REELDKR-ND | 12638 | $5.12 | Buy |
Mouser Electronics | 584-AD7788ARMZ | 22361 | $7.23 | Buy |
Verical Marketplace | AD7788ARMZ | 23 | $5.31 | Buy |
Arrow North American Components | AD7788ARMZ | 23 | $5.31 | Buy |
Arrow Europe | AD7788ARMZ | 20 | $4.70 | Buy |
element14 APAC | AD7788ARMZ | 100 | * $7.74 | Buy |
Farnell | AD7788ARMZ | 100 | * $7.51 | Buy |
Win Source | AD7788ARMZ | 20914 | $4.10 | Buy |
Analog Devices Inc | AD7788ARMZ | $6.94 | Buy | |
Newark | AD7788ARMZ | 100 | $7.56 | Buy |
The AD7788/AD7789 are low power, low noise, analog frontends for low frequency measurement applications. The AD7789contains a low noise, 24-bit, ∑-∆ analog-to-digital converter(ADC) with one differential input. The AD7788 is a 16-bitversion of the AD7789.The devices operate from an internal clock. Therefore, the userdoes not have to supply a clock source to the devices. The outputdata rate is 16.6 Hz, which gives simultaneous 50 Hz/60 Hzrejection.The devices operate with a single power supply from 2.5 V to5.25 V. When operating from a 3 V supply, the power dissipationfor the device is 225 µW maximum. The AD7788/AD7789 areavailable in a 10-lead MSOP.Applications Smart transmitters Battery applications Portable instrumentation Sensor measurement Temperature measurement Pressure measurement Weigh scales 4 to 20 mA loops