Q
How is the AD8237 different from other ADI instrumentation amplifiers?
A
The AD8237 is based on an Indirect Current Feedback (ICF) architecture.This architecture is fairly new to ADI, with only AD8237 and the AD8420 in the
portfolio…
Dear ADI Expert,
My customer wants to use AD8130 working with a 12V single power supply to make the summing circuit of the 2 inputs in the figure below. +VS=12V, −VS=0V, What is the input range of V1 and V2? Can these 2 inputs start from 0V? If not…
Hi,
I recommend the AD8129/AD8130 amplifiers for the box marked ???.
Take a look at the AD830 data sheet (the AD830 was an earlier part with the same architecture as the AD8129/AD8130) -- it has a bit more theory.
Don't forget:
1. Check the slew…
Hello Frank,
Take a look at the AD8129. This is a receiver for signals over twisted pair cables. It is a differential input single ended output amplifier with sufficient bandwidth for your application at Gain=10.
You can also look at the AD830. This…
Hi, Andy.
Differential amplifiers, like AD8138, can't be used to add two differential signals. They are called differential amps not only due to their input configuration but also by its output voltage which is the "difference" between the two different…
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