VDD voltage for unipolar mode

Question

Hi, 
 
 I'm using the DAC part - AD5761RTRUZ-EP in unipolar mode. 
 Will the device work, if I give 7V instead of 10V to the VDD in unipolar mode? 
 Also, I have an ADC connected to the same DAC AD7322BRUZ, does this support the same voltage input to VDD ? 
 
 Looking forward to an answer. Thanks. 
 Regards, 
 Nanjunda M

dendalisay · Accepted Answer

Hi Nanjunda12 , 
 AD5761R can operate with a VDD supply voltage between 4.75V and 30V in unipolar mode, so using 7V will work fine for your application. As per the datasheet also, it is recommended to have a headroom of 1V. 
 As per the datasheet of AD7322, it supports VDD of 12V to 16.5V. 
 Br, 
 Den)

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VDD voltage for unipolar mode