NJM2775A Datasheet (JRC) - Audio Amplifier

NJM2775A, Audio Amplifier

The NJM2775A is a pre&power amplifier with ALC designed for micro and compact cassette recorders.

It contains pre-amplifier, ALC circuit, power amplifiers, and ripple filter.

The pre-amplifier amplifies the signal come from magnetic head.

The ALC circuit limits the input signal to optimize level in

NJM2775A Features

* qOperating Voltage qOperating Current qOutput Power qAutomatic Level Control (ALC) Limit Level qRipple Filter R.R. (Ripple Rejection) qBipolar Technology qPackage Outline V =1.8 to 6.0V 9mA typ. + 350mW typ. at V =3V,RL=4Ω,THD=10% 200mVrms typ., at f=1kHz 47dB typ., at f=200Hz,C=47µF + DMP16 s P