TA8248K Datasheet, PDF (1/12 Pages) Toshiba Semiconductor – LOW FREQUENCY POWER AMPLIFIER

TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA8248K
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)
Weight: 3.9 g (typ.)
TA8248K
1
2002-04-05