DESCRIPTION

The YD22241 is a monolithic integrated circuit consisting of dual equalizer amplifier with ALC. It is suitable for stereo radio cassette tape recorder.

FEATURES

* Dual equalizer amplifier with built-in ALC circuit

* Low noise VNI=1.0μV (typ.)

* High open loop voltage gain: Gvo=80dB (typ.)

* Power voltage range: 4.5～14V

* Good ALC response balance between channels

* Not necessary the diode of transistor for ALC

* Built in power supply muting circuit

* Minimum number of external parts required

* Package: SIP-9