TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8227P Low Frequency Power Amplifier TA8227P 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 DIP (Dual Inline Package), space merit is remarkable.
Thermal shut down protection circuit is built in.
Features · High power : Pout = 2.
5 W/CH (typ.
) (VCC = 9 V, RL = 4 Ω, f = 1 kHz, THD = 10%) Weight: 1.
4 g (typ.
) : Pout = 3.
0 W/CH (typ.
) (VCC = 9 V, RL = 3 Ω, f = 1 kHz, THD = 10%) · Voltage gain : Gv = 45.
0dB (typ.
) (Rf = 120 Ω, f = 1 kHz) : Gv = 56.
5dB (typ.
) (Rf = 0 Ω, f = 1 kHz) · Small quiescent current : ICCQ ...

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