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TA8227P - LOW FREQUENCY POWER AMPLIFIER

General Description

TA8227P is audio power IC with built-in two Channels developed for portable radio cassette tape recorder with power ON/OFF switch.

Thermal shut down protection circuit is built in.

Because of the parts reduction and DIP (Dual in line package), space merit is remarkable.

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Datasheet Details

Part number TA8227P
Manufacturer SUM
File Size 265.81 KB
Description LOW FREQUENCY POWER AMPLIFIER
Datasheet download datasheet TA8227P Datasheet

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SUM TA8227P LOW FREQUENCY POWER AMPLIFIER TA8227P GENERAL DESCRIPTION TA8227P is audio power IC with built-in two Channels developed for portable radio cassette tape recorder with power ON/OFF switch. Thermal shut down protection circuit is built in. Because of the parts reduction and DIP (Dual in line package), space merit is remarkable. Outline Drawing TA TA8227P SUM**** F E AT U R E S z High Power Pout=2.5W/CH(Typ.) :(Vcc=9V,RL=4 Ω,f=1kHz,THD=10%) Pout=3.0W/CH(Typ.) :(Vcc=9V,RL=3 Ω,f=1kHz,THD=10%) z Vo ltage Gain : Gv=45dB(Typ.) Rf=120 ,f=1kHz Gv=56.5dB(Typ.) Rf=0 ,f=1kHz z Low popping noise at power ON z Small Quiescent Current : ICCQ=21mA(Typ.) (Vcc=9V Vin=0) z Ripple Rejection Ratio : R.R.=-52dB(Typ.)(Vcc=9V fripple=100Hz Rg=600 ) z Cross Talk : C.T.= -50dB(Typ.