OPERATIONAL AMPLIFIER-type instrumentation amplifiers are used in this application. It should be noted that this op amp is a type of Operational Amplifier device. There are 6 pins on this chip. There should be no change in the voltage gain. In order for op amp to function properly, the temperature should not be lower than -40°C degrees Celsius. Instrumentation amplifier should only be used at temperatures up to 85°C. I would like to point out that this electrical component is capable of working from a voltage below 11V as far as the power supply is concerned. As a general rule, it is advisable to keep the op amp's supply voltage above 4.5V at all times. The dual supply voltage of 5.5V should be used for the conduct of this electronic component.
MAX4390EXT Features
70dB voltage gain
MAX4390EXT Applications
There are a lot of Maxim Integrated MAX4390EXT Instrumentational OP Amps applications.