AmplifierCircuits

General Description: The AN7273 and the AN7273S are the ICs designed for Hi-Fi stereo tuner. They are functioned with stop signal pin besides the AN7223S function. Circuit Diagram: AM Tuner, FM/AM IF Amplifier Circu Datasheet for AN7273: Download

Circuit diagram: TV/FM front-end IC for 1.5 V headphone stereo Datasheet for AN7208SA: Download

General Description: The AN7198Z is an audio power IC developed for the  sound output of car audio (Dual 20 W). A capacitor and a resistor between the output pin and GND to stop oscillation are built-in so that a space saving of set is possible. Also, it is incorporates an industry's first superior muting circuit which is free from shock noise, so that a shock noise design under the set transient condition can be made easily when the muting circuit is used together with its standby function. Circuit diagram: Dual 20 Watt BTL audio amplifier Datasheet for AN7198:   Download

The AN7195Z is an audio power IC developed for the sound output of car audio (dual 15 W). Dual 15 W BTL power IC for car audio Datasheet for AN7195: Download

Circuit diagram for Stereo 20 W BTL power amplifier AN7190 Datasheet for AN7190: Download

dual BTL 14 watt audio amplifier circuit Datasheet for AN7176: Download

Circuit diagram: 30 W BTL audio power amplifier AN7164 Datasheet for AN7164: Download