Low Frequency Power Amplifier

TA8248K 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 (1)= 2.5 W (typ.)
   (VCC= 9 V, RL= 4Ω, f = 1 kHz, THD = 10%)
  : Pout (2)= 4.6 W (typ.)
   (VCC= 12 V, RL= 4Ω, f = 1 kHz, THD = 10%)

 Low Popping Noise at Power ON

 Small Quiescent Current
   : ICCQ= 21 mA (typ.) (VCC= 15 V, Vin= 0)

 Soft Clip

 Built-in Thermal Shut Down Protection Circuit

 Best for Supply Voltage 9 V, 12 V

 Operation Supply Voltage Range : VCC (opr)= 6~15 V (Ta = 25°C)