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| Datasheet File OCR Text: |
| 1 1.1 ? HM21XX ?? ? ??????? 2 ? ? ? ? ? ?? ?? 1.2 ? ???? ?? ? ??? ?? - 20 - 85 ? 1.8 v - 5.5v ?? sot23 - 6 ? ?? 1.3 ???? ? ? / ?? 1 b key ?? 2 gnd ? ?? 3 l key ?? 4 l out ??? 5 vcc ? ? 6 b out ?? l key b ke y 1 2 3 6 5 4 gnd b out vdd l out HM21XX
2 ?? 2.1 ?? ? 1 c1 c2 ??? 2 ????? 2.2 1 ? 2 sw1 ?? 2 ???? sw1 ???? 3 ?? sw2 ???????? 4 ???? ????? pin3 pin4 ? 5 ????? ?? ?? khz hm2108 108 hm2115 115 hm2120 120 hm2130 130 hm2160 160 hm ; ; sw 2 sw 1 100k r1 nm os ?? 1 2 3 4 l1 b ke y v ss lk ey lo u t v dd b ou t u1 pm os led 5v 5v 100u/16v c1 104 c2 r2 100k 3 ? 1.8 v - 5.5v ? gnd - vdd 2ma 8 ua ? - 25 - 85 ? - 50 - 125 4 ? 4.1 ? ? ???? ? ???? ?? 78l05 ?? 4 .2 pcb ? ? pcb ???? 1 ????????? 2 ??? hm ; ; vin vout gnd 78l05 10uf/16v 104 104 220uf/25v 9v vdd 10r 5 ? HM21XX ?? so t23 - 6 ?? symbol dimentions in mil min. nom. max. a 2.60 2.80 3.00 b 1.50 1.625 1.75 c 0.35 0.40 0.50 c' 2.80 2.90 3.00 d 0.90 1.25 1.45 e 0.95 bsc. f 0.00 0.05 0.15 g 0.35 0.45 0.60 h 0.08 0.15 0.20 hm ; ; |
Price & Availability of HM21XX
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