KA22241

DESCRIPTION 

The UTC KA22241 is 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 

规格书KA22241