There is a DFN case package that contains the instrumentation amplifiers. 8 pins are located on the operational amplifiers. For this linear amplifier to work, the temperature should not be below -40°C. In order to avoid damage to the product, operational amplifiers should only be used at temperatures below 125°C. On the linear amplifier, there are 2 amplifiers.
LT6237HDD#PBF Features
LT6237HDD#PBF Applications
There are a lot of Analog Devices, Inc. LT6237HDD#PBF Instrumentational OP Amps applications.