Buffer amps of this type are called OPERATIONAL AMPLIFIER-types. A Bulk case is used to deliver the buffer op amp. The number of terminations is approaching the 5 mark. The total number of pins on linear amplifier is 5. The linear amplifier should be run at 5V at all times, so please keep that in mind when using it. In order to be more specific, this instrumentation amplifier is one of the types of Operational Amplifier devices.
MAX4435EUK+ Features
5 Pins supply voltage of 5V
MAX4435EUK+ Applications
There are a lot of Maxim Integrated MAX4435EUK+ Instrumentational OP Amps applications.