Figure 2 shows a typical INA application, where the common mode is at midsupply, and the differential input is in millivolts. Also, note that the reference pin is driven to midsupply. It is important ...

Since the dawn of time—or at least since the dawn of precision electronics—a major headache for analog designers has been CMV (common-mode-voltage)-induced errors, also known as the dreaded ground ...

Common-mode rejection is the ability of the differential amplifier (which sits between the oscilloscope and probes as a signal-conditioning preamp) to eliminate the common-mode voltage from the output ...

Many industrial and medical applications use instrumentation amplifiers (INA) to condition small signals in the presence of large common-mode voltages and DC potentials. The three op amp INA ...

Linear Technology introduces the LT6375, a unity-gain difference amplifier with integrated precision matched resistors. Linear Technology introduces the LT6375, a unity-gain difference amplifier with ...