3481+4027 xmas light control }Q ic 1/2 2001-09-13 xmas light mc82* taipei : tel : 886-2- 22783733 fax : 886-2- 22783633 h.k. : tel : 852- 27569109 fax : 852- 27566961 ?A?w??? features ? ? ? ? ? 4 scr outputs. ? maximum 16 songs. ? single tone output. application a? a? a? a? ? xmas light controller, any ac control toys. electrical characteristics ?? ?? ?? ?? ( @v dd =3.6v unless otherwise specified ) characteristics sym. min. typ. max. unit remarks ? operating voltage v dd D 3.6 5 v operating current i op D D 2 ma no load oB quiescent current i sb D D D a ? bz driving current i oh D 200 D a @ v ds =1v Ul oscillator frequency f osc D 100 D khz external 30%, rosc=200k ? operating temperature temp. 0 25 60 application diagram D D D D * all specs and applications shown above subject to change without prior notice. ( ?H , ?? ) mc82* mc82b* 1 jingle bells seloka 2 santa claus selanat 3 silent night suasana 4 joy to the world selamat 5 red-nosed reindeer 6 we wish xmas r7 20k vdd=3.6v osh vdd s1 s2 s3 s4 op1 2 vss bz r3 buzzer 10k rosc x lt ac110v r7 = 22k 220v r7 = 68k bb 270k 120k mc82* =vdd 2.0 x 1.8mm 2 y r1=15k r6 r5 r4 r2 4.7k 20v 22 25v 10 16v .com .com .com .com 4 .com u datasheet
3481+4027 xmas light control }Q ic 2/2 2001-09-13 xmas light mc82* taipei : tel : 886-2- 22783733 fax : 886-2- 22783633 h.k. : tel : 852- 27569109 fax : 852- 27566961 ?A?w??? mode format mode lt op1 op2 l1 l2 l3 l4 4 ? vdd on on on on 2 vss off on on off 3 ? vss off off off on off off on on off off on on off off on 4 ? off off off off on off off off on on off off on on on off on on on on off on on on off off on on off off off on pin configuration * all specs and applications shown above subject to change without prior notice. ( ?H , ?? ) osh vdd s1 s2 s3 s4 op1 op2 vss test bb bz x y lt mc82*p bz vss / op1 s2 lt vdd / osh s1 y x mc82*p mc82* vdd,osh lt vss,op1 s2 s1 y x bz 1 16 8 9 1 8 4 5 .com .com .com .com 4 .com u datasheet
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