DESCRIPTION

The UTC TA7342P is a PLL FM stereo multiplex integrated circuit, designed for portable radio applications.

FEATURES

*Wide operating supply voltage : Vcc=1.8V-5V

*Suitable for LED driving : Ilamp=8mA(max.)

*VCO stop capability (The VCO is stopped when the LPF2 termianl is connected to the power supply line, and the the stereo indicator is turn off.)

*Easy Adjustment (The monitored free running

frequency of VCO is 76kHz at stereo Lamp terminal