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| Datasheet File OCR Text: |
| GM6802 1 GM6802 ???? 1 GM6802 ????? ?? ???????????? ??? 2 a ? 1-20 ?? b 10bit ad ????? v=5mv, ?? ?? c ??????? d ? v ?????? e k????????? f ??????? g ?? led ??? h ?????? i ? 4.5 5.5v 3 ??? ? 1 GM6802 ?? ??? 1 1 ??? ? ? 1 celtmp in ???? 2 gnd in 3 vcc in ? 4 tm in ??? ?0? ?? ?1? ?? 5 chgctrl out ?? ? 1 ? ? ? 0 ? ? 6 ledb out ?? led b
GM6802 2 7 leda out ?? led a 8 celvolt in ???? 4 ? GM6802 ??? 1-20 ???? ? 4.1 ???? ?????? celvolt ??????? ????????????? 1 ? = n divb diva n ????? 2 ? rt2 ???????????? ???? celtmp ? rt2 ?????? ????? 2 ? ? 2 ?????? 4.2 ??? 3 ???? led 2hz ?????????? ? led ??? ? ??????????? ?????????????? ? ?????????? ?? z v z 0 v z ?? z ? z ? ????? ????????? ? GM6802 2 4.3 ?? GM6802 ??? ??????? ?????????????? ????? tm ?? celvolt celtmp ?? 2.5v ?? 3 ? ?? ??? ? ?? ? ?? ? ? ? 3 ?? 4.4 ????? ?? leda ledb ??????? 2 led ??? leda ledb ? 1 1 1 0 ? 0 1 ? 0 0 ? led ???? 3 led ??? ? ?? ? ? ? ? ? ? ? ? ??? ? 2hz ? ??? ?? ? 2hz ? ?? ? ??? 5 ??? 5.1 ?? GM6802 3 GM6802 ???? a) vdd +5v vdd ? 10u ?? b) tm ???????????? ?????????? full scan ??? c) ?chgctrl ????? ???C?????? d) ????? led leda/ led b ?? leda ? ? led ??ledb ?? led ??? led ?? e) ??????celvolt ? ????? f) ??????celtmp ??rt??? ????? 5.2 ? GM6802 ???????????? ?? 2 (???)??? vt ? 4 ??? ??????????? (???????????) ??? 4 ? ? 4 ??? ?1. r=27k? 2. ??vi=5.0 v 3. rt ????t 4. vt ???????? 5.3 1. 25???? rt ?rt=27k? GM6802 4 2. b ?b=3300k 5.4 ??? ??? 4 ? 4 ??? ? ? vt v ?? ( v ) -10 4.012 -5 3.75 0.0524 0 3.529 0.0442 5 3.29 0.0478 10 3.048 0.0484 15 2.81 0.0476 20 2.582 0.0456 25 2.346 0.0473 30 2.109 0.0473 35 1.924 0.037 40 1.739 0.037 45 1.541 0.0396 50 1.374 0.0334 55 1.229 0.029 60 1.086 0.0286 5.5 ?? GM6802 ???? 5 ? GM6802 5 ? 5 GM6802 ?? ???? 1 rt t 2 led3 ??? 3 diva/divb ? a/ ? b 4 pmos p mos ?? 5.6 ? ? 3 ? pwm ??? vo ????? +5v ? vo ? vo +5v ??? vo +5v ??? pwm ??? x2.5 v pwm ?? 5 ? 12v GM6802 ?? q1 ? pmos ? 12v ?? ? p ? ????? diva divb = (n-1):1 a ? 100k n ? 6 ??? 5 ? ? ? ? | ?? GM6802a sop8 0.33 ? 240-360min GM6802 6 4600mah GM6802b sop8 0.65 2500mah ? 120-180min GM6802c sop8 1.3 1500mah ? 60-90min GM6802d sop8 1.95 1000mah ? 45-60min 7 ? 7.1 ? z ?? v cc+5.5v z ?? t stg C40+80 z ??? t h 300 4 ? vcc ?? 4.5 5 5.5 v il tm ??? 0.8 v ih tm ??? 2.0 v ol ??? i ol 4ma 0 0.8 v oh ??? i oh 4ma 2.0 i oh ?? 6 ma i ol ?? 10 ma p 10 mw t a ? 0 70 esd ? 2000 v 8 ? GM6802 7 9 ? GM6802 ??????? 9.1 ? 9.2 ? (mm) min nom max a _ _ 1.75 a1 0.1 _ 0.25 a2 1.3 1.4 1.5 a3 0.6 0.65 0.7 b 0.39 _ 0.48 b1 0.38 0.41 0.43 c 0.21 _ 0.26 c1 0.19 0.2 0.21 d 4.7 4.9 5.1 e 5.8 6 6.2 e1 3.7 3.9 4.1 e 1.27bsc h 0.25 _ 0.5 l 0.5 _ 0.8 l1 1.05bsc q 0 8 h 0.25 l l1 q c a a1 a2 a3 d e e1 b e GM6802 8 ? 9.1 ?6802c 2 ? 800mah ?? ? 9.2 ?6802c 2 ? 800mah ? ? c 1000ma ? = 19 |
Price & Availability of GM6802
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