phone : 0512 - 68256888 ???ye?ae???e?t1??? e mail:h - sun@h - sun.com huaxin micro - electronics co., ltd u rl: www.china - chip.com ? 1 3 12 6 3 ver. 0 5 1110 oa??l??3?a HS7461 ??? HS7461 ?2? cmos 1R??????oa??l??3? a ? ?????e 32 ???o 3 ???????2r1? 13 ?????a? ? HS7461 ?ae???a sop24 a ? ?|?? ? vcd ? dvd ? ??? ? r??? ? 1|????2?? ? 1|??? ?? ?1|o? ?? 32+3 1|?? ?? 1|??1??? o vdd=1.8v~3.6v ?? ?????1|? ( 2???o?e ) ?? 1ya???e3???????113??????? ?? ??a2???ee 64 ????a? ?? sop24 a 1???? eo? ? o? ?? / ?3? ?2??e?a 1|??? 1~4 k10~k13 ?? ?e?o?????? 7 out ?3? l?e?o??3???? 8 vdd ---- ???y?? 9 test ?? 2a???? ? ??????e?? ? 10 11 osci osco ?? ?3? ?e???? / ?3?? 12 vss ----- ???o?? HS7461
phone : 0512 - 68256888 ???ye?ae???e?t1??? e mail:h - sun@h - sun.com huaxin micro - electronics co., ltd u rl: www.china - chip.com ? 2 3 12 6 3 ver. 0 5 1110 13~20 ko7~ko0 ?3? ???e?o??3?? 21~24 5 ? 6 c0~c3, c4.c5 ?? ??a?????? ? 13 ???? a? 6 ???a2??? 1|??? 1|??? 1. ????a cmos ??113???e???? ? 1ya???e3?? ????113????a ? ????a???? o 3y?e??a ? ?????????? ? ?????1|o? ?
phone : 0512 - 68256888 ???ye?ae???e?t1??? e mail:h - sun@h - sun.com huaxin micro - electronics co., ltd u rl: www.china - chip.com ? 3 3 12 6 3 ver. 0 5 1110 2. ??? ?????????o????e?o??3?????eeo? ? ?12??? 32 ??? ? ? 20 o? ? ??? ko5 ????? ? ?? 21 o?? ? ? 22 o??o? 23 o?? ? ??eeo???????? 1|? ? ???????e?o??? ? ???????????2|???2???o?a ? ??a? ??????a ? ????3???a?a?3? ? 2?????????2|??????1?? ??a ? ??2??e?o??3?2 ? ???????a? o 3. y?y??? y?y12 42 ?? ? 13 ????a?o 8 ??y?ya??????????a? ? 3.1 ??a? ??a??12e 13 ?? ? c0 ?? c12 ?? ????2?????3 ? ???e c0 ?? c5 a2?y?? ?? ? c6 ?? c12 e????2? ?? rom ??? ? ??a??? o
phone : 0512 - 68256888 ???ye?ae???e?t1??? e mail:h - sun@h - sun.com huaxin micro - electronics co., ltd u rl: www.china - chip.com ? 4 3 12 6 3 ver. 0 5 1110 ??a??????y o 3.2 ?y?y ????? c0 c1 c2 c3 c4 c5 0 1 0 1 0 1 ? d0 d1 d2 d3 d4 d5 d6 d7 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 2 0 1 0 0 0 0 0 0 3 1 1 0 0 0 0 0 0 4 0 0 1 0 0 0 0 0 5 1 0 1 0 0 0 0 0 6 . . . 26 0 . . . 0 1 . . . 1 1 . . . 0 0 . . . 1 0 . . . 1 0 . . . 0 0 . . . 0 0 . . . 0 27 1 1 0 1 1 0 0 0 28 0 0 1 1 1 0 0 0 29 1 0 1 1 1 0 0 0 30 0 1 1 1 1 0 0 0 31 1 1 1 1 1 0 0 0 ? d0 d1 d2 d3 d4 d5 d6 d7 20 ? 21 1 0 1 0 1 1 0 0 20 ? 22 0 1 1 0 1 1 0 0 20 ? 23 1 1 1 0 1 1 0 0
phone : 0512 - 68256888 ???ye?ae???e?t1??? e mail:h - sun@h - sun.com huaxin micro - electronics co., ltd u rl: www.china - chip.com ? 5 3 12 6 3 ver. 0 5 1110 ?2?y ? ??a?? ? vdd = 3.0v ? ta = 25 ?? ? 2?y ?o? 2a???t ?e?? ?e? ??? ??? 1|??? idd ??a ? ?3??t?o?? - - 1 ma ?2???? ids ??e??a ? ?????? - - 1 ua ioh1 vdd=1.8v,voh=1.0v - - 8 - ma ??????3?? ioh2 vdd=3v,voh=1.0v - - 25 - m a ??????3???1 voh ioh=1ma 2.4 - - v ?????3???1 vol ioh=1ma - - 0.2 v ?3?1?????a?? ioff - - - 1 ua ???????? iih vin=vdd - - 1 ua ??????? iil vin=vss - 1 - - ua ???????1 vif - - 0.1vdd - v ???a-? rin - 75 100 125 kohm ???t2?y ? ??a?? ? ta ? 25 ?? ? 2?y ?o? 2a???t 2?y?? ??? ???? ??1 vdd ? max ? vdd vss - 0.3~5.5 v ????1 v in ?????3??? vss - 0.3~vdd+0.3 v ?3???1 vout ?????3??? vss - 0.3~vdd+0.3 v ?3?? iout - 35 ma ???e1|o? pd(max) t a ? 85 ?? 150 mw ??a? tstg --- - 50~+125 ?? 1?a? topr --- - 2 0~+8 0 ??
phone : 0512 - 68256888 ???ye?ae???e?t1??? e mail:h - sun@h - sun.com huaxin micro - electronics co., ltd u rl: www.china - chip.com ? 6 3 12 6 3 ver. 0 5 1110 ?e|??a? o ??y?e??a? c0 ?? c5 ?a 010101 ae??
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