z : z ? v e ? n ( ? LT4761 ? ? v e? aa "qe:e@ ? ?ya: ?k? LT4761 /&c *lpk? ne)[0?7?|p?? ? ya:? ` ? 1 0 s ) aaa1+ c?+y 95 ?,y5 eg9y?|"?4 ?{95?+ #?eg?k y rc pe|,x?6y?' a ,{beq?? ,h,x!ew <|0ck95ne)[r? ?,x ??'+ $d+ _{*-??6y?? f ?x+ c?7?|ee?#1q!l$ 100v e?x,x,a,x?a1+ c?eg? ? ?o ,xpe|+ #? 120 200ma y ? (m &? m-?10+ # 10+ _? ?p? ?1a ? 5ma 33v ? ? 6? ? j s 6? ? a aa y ?? ,|?
` c(? ?/??>?o4ey?4?f? ?s6? LT4761 dip8( ) so8( ) v /? qj/dha01.02-1997 automotive flashers controller LT4761 huaaoe semiconductor LT4761 6? ? 4? pin description 6? pin 0 ? symbol s6? fuaction 1gnd
ic ground 2vs + $d+ _ supply voltage 3out 4?+ <{
eg? relay control output 4osc 95 < oscillator 5osc 95 < oscillator 6vs + $d+ _ supply voltage 7ld &clp ?# lamp failure detection 8si
|eg9 start input dip8 so8 si vs ld osc gnd vs osc out LT4761 6? figure pinning date: 201005 1(4)
e " 9 + $ y l$ @ 5%
+ f? ? + a ? http://www.huaaoe.com e-mail 6179223@vip.163.com tel 86-0415-6161121 automobile semiconductor 1997 ? free datasheet http://
? ? d ?? 8 parameter standard value "?? ? &c"?? ? 4?+ <4? + l ?10+ _ a 1 l* 12v/21w 2 rj 100
313v ?d parameters # a? 5 test condition 0 ? symbol ?? min l
_ typ ?? max )! unit + "410+ _ battery work voltage vb 9.5 13 18 v + $d+ # supply current 10+ _ r l*/l* r l* icc 150 30 200 80 ma eg?+ # output current a ioh 120 200 ma iol 10 100 a k? ne)[ gleam frequency r1=120k c1=3.3 r=2l* 70 80 90 ? / t / m r1=120k c1=3.3 r=1l* 140 160 180 ? / t / m a + l take a sample resistance !7 10 normal work rs 0.015 0.017 0.02
work voltage 10+ _ work voltage 4? 7=vcc 4? 7=gnd 4? 4=gnd 4? 4=vcc rj 100
rj 100
10+ _ work voltage 10+ _ work voltage 10+ _ work voltage qj/dha01.02-1997 automotive flashers controller LT4761 huaaoe semiconductor LT4761 date: 201005 2(4)
e " 9 + $ y l$ @ 5%
+ f? ? + a ? http://www.huaaoe.com e-mail 6179223@vip.163.com tel 86-0415-6161121 automobile semiconductor 1997 ? free datasheet http://
h ? l
_ h * typical utility graph ? k? < aaaaaaa 112v a r1 91k 120k r2 3.0k r3 330
rs* 0.017
c1 3.3/50v a ? 4?+ < 4? + l rj kj rj 100
&c" l* 12v /21w y+ c?/t
| ?aw
_ ?,x
` f6s*? u243b u2043 aa "?? ?u\qahw??e
?+ _s*8 3?e
?k?s6?? +b+ rs* rs* l\?1?u
b ,x4?c? sa?aue> e?'ah? a ,/??nz!7 s*,xk? ne)[ ?
bk? ne)[?u"e?'ah ? r1/c1 r1/c1 a ?k? < 224v 1 ?/??"??4?c? s) k? < ? <v??aaaaaaa 12v a r1 91k~120k r2 3.0k r3 2.5k rs* 0.036~0.04
c1 3.3/50v a ? 4?+ < 4? + l rj kj rj300~360
a &c" l* 24v /21w 1 `/??"?? ? 6?t0 _4?c? ?y u1u||4?+ <3 ?e*b k? <t? 1-3 24v k'4?c? <yn? k? <+ c? 12v / 24v qj/dha01.02-1997 automotive flashers controller LT4761 huaaoe semiconductor LT4761 date:20 1005 3(4)
e " 9 + $ y l$ @ 5%
+ f? ? + a ? http://www.huaaoe.com e-mail 6179223@vip.163.com tel 86-0415-6161121 automobile semiconductor 1997 ? free datasheet http://
a ? ? >? 4 x package information package dip8 dimensions in mm package so8 dimensions in mm qj/dha01.02-1997 automotive flashers controller LT4761 huaaoe semiconductor LT4761 date: 201005 4(4)
e " 9 + $ y l$ @ 5%
+ f? ? + a ? http://www.huaaoe.com e-mail 6179223@vip.163.com tel 86-0415-6161121 automobile semiconductor 1997 ? free datasheet http://
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