The AD777x accepts a Vref voltage from 1V up to AVDD1, where Vref= REFx+ – REFx- and the maximum AVDD1 voltage is 3.6V.
NOTE: REFx- should always be connected to AVSSx.
AD7770
Recommended for New Designs
The AD7770 is an 8-channel, simultaneous sampling ADC. Eight full sigma-delta (Σ-Δ) ADCs are on chip. The AD7770 provides a low input current to allow...
Datasheet
AD7770 on Analog.com
AD7779
Recommended for New Designs
The AD7779 is an 8-channel, simultaneous sampling ADC.
There are eight full Σ-Δ ADCs on chip. The AD7779 provides
an ultralow input current to allow...
Datasheet
AD7779 on Analog.com
AD7771
Recommended for New Designs
The AD7771 is an 8-channel, simultaneous sampling analog-to-digital converter (ADC). Eight full Σ-Δ ADCs are on-chip. The AD7771 provides an ultralow...
Datasheet
AD7771 on Analog.com