TA7766AF

The TA7766AF is an FM PLL MPX IC desiged for low voltage operation(1.5V),which is suitable for stereo headphone radio and radio cassette equipments.This can realize the low power dissipation.Features of the TA7766AF are:(1)led driver for stereo indication(vled=3~6v); (2)adopting the lc type oscillator(fvco=456khz); (3)adjustable for lamp-on sensitivity; (4)buit-in compulsive monaural function(vco stop,pin); (5)free running frequency monitor terminal pin :ffree=19khz; (6)excellent low supply current:icc=0.8ma(typ.)(vcc=1.5v,ta=25); (7)operating supply voltage range:vcc(opr)=0.9~5v(ta=25); (8)stereo operating supply voltage range:vcc(opr)=1~5v(ta=25).

The absolute maximum ratings of the TA7766AF can be summarized as:(1)supply voltage:5V; (2)power dissipation:350mW; (3)operating temperature:-25~75; (4)storage temperature:-55~150(5)lamp current:5mA;(6)lamp voltage:6V.

The electrical characteristics(Ta=25) of the TA7766AF can be summarized as:(1)supply current:0.8mA TYP. 1.6mA MAX.; (2)input resistance:36k TYP.; (3)output resistance:15k TYP.; (4)max. composite signal input voltage:250mVrms.If you want to know more information such as the electrical characteristics ,please download the datasheet in www.seekdatasheet.com .