Distributor | SKU | Stock | Cost | |
---|---|---|---|---|
DigiKey | AD7788BRMZ-REELCT-ND | 2990 | $6.73 | Buy |
Mouser Electronics | 584-AD7788BRMZ-R | 2945 | $9.24 | Buy |
Win Source | AD7788BRMZ-REEL | 2260 | Buy | |
Farnell | AD7788BRMZ-REEL | 2884 | * $6.01 | Buy |
Newark | AD7788BRMZ-REEL | 2884 | $6.80 | Buy |
Analog Devices Inc | AD7788BRMZ-REEL | $8.88 | Buy | |
element14 APAC | AD7788BRMZ-REEL | 2884 | * $7.13 | 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