KA22241L Datasheet PDF - UTC

●DESCRIPTION

●The UTCKA22241is a monolithic integrated circuit, consisting of dual equalizer amplifier with ALC,and it is suitable for stereo radio cassette tape recorders.

●FEATURES

● Dual equalizer amplifier with built-in ALC circuit

● Low noise VNI=1.0μV(Typical)

● High open loop voltage gain: Gv=80dB(Typical)

● Good ALC response balance between channels

● Not necessary the input coupling capacitor

● Not necessary the diode or transistor for ALC

● Built in power supply muting circuit

● Minimum number of external parts required