This circuit is from the Philips Databook of 1990. The circuit has an input resistance of 60k ohms and a pass band of 20 to 20 kHz. The integrated circuit must have a good heat radiator.
This circuit is from the Philips Databook of 1990. The circuit has an input resistance of 60k ohms and a pass band of 20 to 20 kHz. The integrated circuit must have a good heat radiator.