|
The dc and noise specifications for in-amps differ slightly from conventional op amps, so some discussion is required in order to fully understand the error sources. GAIN-SETTING RESISTOR ERRORS. The gain of an in-amp is usually set by a single resistor. If the resistor is external to the in-amp, its value is either calculated from a formula or chosen from a table on the data sheet, depending on the desired gain.
|
|
|||||||||||||||||
|
|
||||||||||||||||||
|
||||||||||||||||||
