Question
In my application the AD822 gets dual supply, but not symmetrical:
V+ = + 24V and V-= -5V. The AD822 drives a load of 4 kOhm against analogue
ground.
Does work the AD822 with the unsymmetrical supply voltage in a proper way ?
Answer
AD822 should operate correctly with -5V to +24V supplies. This will give you an
input common mode voltage range of -5.2 to +23V and an output range of
typically -4.97V to +23.8V with 4kOhm load to ground.