I want to use the AD629 with a 24V single supply and a 2.5V reference voltage.
My common mode voltage is positive only with a maximum of 60V.
Is this possible?
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AD629
Production
The AD629 is a difference amplifier with a very high input, common-mode voltage range. It is a precision device that allows the user to accurately measure...
Datasheet
AD629 on Analog.com
I want to use the AD629 with a 24V single supply and a 2.5V reference voltage.
My common mode voltage is positive only with a maximum of 60V.
Is this possible?
HI mkhw
The common mode voltage range with a maximum of 60V is possible.
The new VCM can be calculated based on the formula:
VCM (±) = 20 VX/VY(±) − 19 VREF
This single supply operation is explained on p.11 of the datasheet


Hope that helps.
Regards,
JE