DESCRIPTION

The UTC A6043 is Phase Locked Loop(PLL) FM stereo multiplex IC. It is suitable for automotive applications and portable radio applications.

FEATURES

* Low and wide operation: VCC= 3V~12V

* High pilot lamp ON sensitivity: VL(ON) = 9mVrms (Typ.)

* Suitable for LED driving: ILAMP = 20mA (Max.)

* Recommendable input voltage range: VIN = 200~700mVrms

* Low distortion: THD = 0.08 (Typ.) at VIN = 200mVrms(Stereo)

* VCO stop capability stereo lamp and turn off are simultaneously operated by connect pin 7 to VCC.

* Easy adjustment (The monitored free running frequency of VCO is 38kHz at pin 6.)