CDT3354 ---- 1 CDT3354 p. 1 ?h?rr ic ? f CDT3354 ?????N?r g?? ?h?r r ic H? ac50hz 60hz O? a. O r g : 4 O r g L (1--23 r ) --- t1, t2, t3, t4 ??xOrg b. Bm c. off cmos u?g ? 1.35~5.00vdc oB < 5 a U? ac50/60hz I|lQ? 1 ?? ? ? triac 5 led @? buzzer ? : (1). rr? t1 t2 t3 t4 Bm off ?e?? led @? l1 l2 l3 l4 l5 off r led ? (2). t1~t4 rL? 1~23 r x L 1 r r t1 t2 t3 t4 Bm 5 Nr x ? 5 ? t1 t2 t3 t4 Bm x o?x?r off (3) . ?rU ac 50hz 60hz ????yl (4). 24 r??h? (5). power on r on r led ?W?? ? key (6). key ? key offkey ??r?? key ?rQ?r ?r ?r QBmr ?a low Q off rUP] offkey ro???? off (7). key vss rt power on r?? t1 ?Q ?r offkey r off ?? t1 r power on (8). led r@??r?@?rfp@? opt _x floating rfp vdd r? (9). led fp@?r rxrPS? t4>t3>t2>t1 led ?@? rt t1~t4 Sxr ?w??? chip design technology inc. 90 11 12 t1 t2 t3 t4 Bm t1 24hr 24hr t1~t4 t1~t4
CDT3354 ---- 2 CDT3354 p. 2 ?h?rr ic ic _ 16 pin dip b pin _ : _ ? i/o B f 1 vdd ?O 2 opt i led ?rfpx_ 3 bz1 o 4 bz2 o buzzer ? test3 b ic ?y? pin 5 osci i 6 osco o U 7 zc i ac 50/60hz ? 8 offkey i pull-high ? off key 9 keyin i pull-high Q key 10 vss ??O 11 triac o ?r triac ? 12 l5 o Bmr?? 13 l4 o t4 r?? 14 l3 o t3 r?? 15 l2 o t2 r?? 16 l1 o t1 r?? test1 b test2 b ic ?y? pin CDT3354-01 test1 test2 vdd opt bz1 bz2 osci osco zc offkey l1 l4 l5 keyin 1 2 3 4 5 6 16 7 8 15 10 12 13 l3 14 triac 11 test3 9 l2 vss 1890 x 1940 m ic vdd vdd opt l2 bz1 l3 bz2 l4 osci l5 osco triac zc vss offkey keyin 16 2 15 3 14 4 13 5 12 6 11 7 10 1 9 8 CDT3354-01 l1 osci l1 osco triac zc vss keyin 1 8 2 7 3 6 5 4 vdd 8 pin dip b
CDT3354 ---- 3 CDT3354 p. 3 ?h?rr ic cdt-3354-01 t1 t2 t3 t4 Bm off led l1 l2 l3 l4 l5 r g 6 r 8 r 10 r 12 r Bm off cdt-3354-02 t1 t2 t3 t4 Bm off led l1 l2 l3 l4 l5 r g 8 r 10 r 12 r 14 r Bm off cdt-3354-03 t1 t2 t3 t4 Bm off led l1 l2 l3 l4 l5 r g 10 r 12 r 14 r 16 r Bm off cdt-3354-04 t1 t2 t3 t4 Bm off led l1 l2 l3 l4 l5 r g 12 r 14 r 16 r 18 r Bm off
CDT3354 ---- 4 CDT3354 p. 4 ?h?rr ic t (1) f : ?y?r ? zc pin ? 60khz ?l , ic 1000 ?r , ?s?y? 4.7v vdd opt bz1 bz2 osci osco zc offkey keyin vss triac l5 l4 l3 l2 l1 ac110v fuse 47 /2w 180k 0.47 f/250v 1n4004 1n4004 220 f 104 loading triac 470 1m bz opt key1 key2 560k
CDT3354 ---- 5 CDT3354 p. 5 ?h?rr ic t (2)? ?rg 8pin dip 560k 180k 4.7v vdd osci osco zc keyin vss triac l1 ac110v fuse 47 /2w 0.47 f/250v 1n4004 1n4004 220 f 104 loading triac 470 1m 100
CDT3354 ---- 6 CDT3354 p. 6 ?h?rr ic t (2)? ?rg 8pin dip f : 1. triac ^ , 22k/2w ??? 560k 4.7v vdd osci osco zc keyin vss triac l1 ac110v fuse 22k/2w 1n4004 1n4004 220 f 104 loading triac 470 1m 100
CDT3354 ---- 7 CDT3354 p. 7 ?h?rr ic ac t --- scr ? ic CDT3354 d1 d2 d3 d4 1n4004 q1 q2 q3 q4 xl1225 (scr) ? 220vac, ?? 68k/0.5w ac 110v scr lamp d1 d2 d3 d4 1m 68k/0.5w 330 f vdd opt bz1 bz2 osci osco zc offkey keyin vss triac l5 l4 l3 l2 l1 30k 10k 560k 10k 4.7v a733
CDT3354 ---- 8 CDT3354 p. 8 ?h?rr ic t (3)? ?y? f : 1. clock pin 660khz ?o zc ? 6hr s 2.2 rg 2. opt ? ? led fp , l4--l3--l2--l1--off--l4--l3?. opt vdd keyin vss ? ?? t1(l1), l1 3. triac led? r , r vdd opt bz1 bz2 osci osco zc offkey keyin vss triac l5 l4 l3 l2 l1 bz opt key1 key2 560k 4.5v ~ t1 t2 t3 t4 Bm triac osco res osci l2 -- key clock vss test l1 vdd -- allon cdt3351-03 l3 l5 l4 3vdc 56k
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