An electronic circuit that amplifies the difference ... it multiplies the difference by a constant factor. Differential amplifiers are used in myriad applications, including microphones ...

The analogue path provides a lesson for anyone interested in instrumentation signal path design, with the signal conditioning and compensation circuits feeding an AD8130 differential amplifier.

The analogue path provides a lesson for anyone interested in instrumentation signal path design, with the signal conditioning and compensation circuits feeding an AD8130 differential amplifier.