There is a SOIC N case in which the instrumentation amplifier is packaged. Buffer amps of this type are called OPERATIONAL AMPLIFIER-types. The number of terminations is approaching the 8 mark. The total number of pins on linear amplifier is 8. In order to be more specific, this instrumentation amplifier is one of the types of Operational Amplifier devices. A linear amplifier like this has 1 circuits on it.
MAX404ESA Features
8 Pins
MAX404ESA Applications
There are a lot of Maxim Integrated MAX404ESA Instrumentational OP Amps applications.