My question is what is the main difference m between the AD524 and AD624?
...and are there any lower cost alternatives to the 524? Like 8XXX series?
My application is for bridge amplification.
There are some minor differences, but the major ones are the AD624 is wider temp and lower offset.
Depending on what your supply voltages are, the gain you need, and the highest signal frequency,
you could look at the AD8422, AD8237, AD8421, AD8420, AD8235, AD8236, or AD8226.
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