UA8229

DESCRIPTION

The UTC UA8229 is a low frequency power amplifier and

developed for portable radio cassette tape recorder with power

ON/OFF switch.

The audio power IC has built-in two channels and thermal shut

down protection circuit.

FEATURES

* High Power

      : P OUT (1) = 2.5W (Typ.)

           (V CC = 9V, R L = 4Ω, f = 1kHz, THD = 10%)

      : P OUT (2) = 4.6W (Typ.)

           (V CC = 12V, R L  = 4Ω, f = 1kHz, THD = 10%)

* Low Popping Noise at Power ON

* Small Quiescent Current

       : I Q = 21mA (Typ.) (V CC = 15V, V IN = 0)

* Soft Clip

* Thermal Shut Down Protection

* Best for Supply Voltage 9V, 12V

* Operation Supply Voltage Range from 6V to 15V

规格书UA8229