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.
However, a very similar architecture, called Active Feedback Amplifiers, has
been used in the high-speed and video space with AD830, AD8129, and AD8130.