ABSTRACT
A differential amplifier has two inputs. The output voltage is measured with respect to earth. The amplifier can be used to amplify both DC and
AC. The circuit amplifies the difference between the voltages on the two inputs.
A differential amplifier has two inputs. The output voltage is measured with respect to earth. The amplifier can be used to amplify both DC and
AC. The circuit amplifies the difference between the voltages on the two inputs.