UTCTA8207K - Unisonic Technologies

UTCTA8207K LOW FREQUENCY POWER AMPLIFIER

The UTC TA8207K is an audio power IC with built-in two channels developed for portable radio cassette tape recorder with power ON/OFF switch. Because of the parts reduction and SIP (Single inline package), space merit is remarkable. Thermal shut down protection circuit is built in. FEATURES *High Power : POUT=2.5W / CH (Typ.) (Vcc=9V, RL=4Ω , f=1KHz, THD=10.

Features

*High Power : POUT=2.5W / CH (Typ.) (Vcc=9V, RL=4Ω , f=1KHz, THD=10%) : POUT=4.6W / CH (Typ.) (Vcc=12V, RL=4Ω , f=1KHz, THD=10%)
*Low Popping Noise at Power ON
*Small Quiescent Current : ICCQ=21mA (Typ.) (Vcc=9V, VIN=0)
*Soft Clip
*Built-in Thermal Shut Down Protection Circuit
*Bast for Supply Voltage 9V, 12V
*Operation Supply Voltage Range : Vcc=6-15V FSIP-12H ABSOLUTE MAXIMUM RATINGS (Ta=25°C) PARAMETER Supply Voltage Output Current (Peak / CH) Power Dissipation Operating Temperature Storage Temperature SYMBOL Vcc Io(peak) PD Topr Tstg VALUE 20 2.5 12.5 -20 to + 75 -55 to + 150 UNIT V A.