AN7198Z Datasheet (Panasonic Semiconductor)

AN7198Z, Dual 20 W BTL Power IC

Pin No.

1 2 3 4 5 6 7 8 Description Power supply Ch.1 output (+) Grounding (output ch.1) Ch.1 output ( *) Standby Ch.1 input Muting Grounding (board) Pin No.

9 10 11 12 13 14 15 Description Grounding (input) Beep sound input Ch.2 input Ripple filter Ch.2 output ( *) Grounding (output c

ICs for Audio Common Use AN7198Z Dual 20 W BTL Power IC for Car Audio s Overview 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 mu

AN7198Z Features

* Built-in various protection circuits (Realizing high breakdown voltage against destruction) Power supply surge breakdown voltage of 80 V or more Ground-open breakdown voltage of 16 V or more

* Built-in standby function (Free from shock noise at STB-on/off)

* Built-in muting