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Mic Amp IC
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA2011S
The TA2011S is suitable for audio mic amplifier of portable cassette tape recorder and karaoke.
Features
· Built in ALC DET Circuit.
· Built in NFB resistance. (Voltage gain is fixed):
Gv = 47dB (typ.)
f = 1 kHz, ALC OFF
· ALC Level: Vout (ALC) = 0.6 Vrms (typ.)
· ALC Range: RALC = 58dB (typ.)
Weight: 0.7 g (typ.)
· Operating Supply Voltage Range:
VCC (opr) = 4~14 V (Ta = 25°C)
· When the ALC circuit is off, pin 6 must be connected directly to ground.