OPERATIONAL AMPLIFIER-type instrumentation amplifiers are used in this application. The case in which buffer amplifier is delivered is called a Tape & Reel (TR) case. It should be noted that this op amp is a type of Operational Amplifier device.
MAX4232AKA/V+T Features
MAX4232AKA/V+T Applications
There are a lot of Maxim Integrated MAX4232AKA/V+T Instrumentational OP Amps applications.