???????3?a??e?t1??? http://www.swid.com.cn 1 sw - amp07b ??????? / ??? ?e? l npn ???? l ?e a ?3??? l ????? l 5 ma ????3??| l ?11??a??????? l e??y??3????? l ??a??a 170 v/ s l ????a 5 ????????? l ????113??? l e?ea??y?????o???|?|? ??????????? ?|??e? vs = 5v, i set = 300ma, t a = 25 2?y 2a???t s ?a?t? ?e? ??t? ??? ???|??1 v cm = 0v 2.0 5.0 m v ???|? v cm = 0v 100 250 na ??????? v cm = 0v 7 a ?e?o???1??? r l = 20k 59 db ????1?? ?? 1 - 3.0 +3.0 v 12????? rs = 1k, v in = 3.0v 50 db ?????? rs = 1k vs = 4 ? v 60 db ?3???1?a r l = 2k +3.0 v ??? r l = 0 800 ma ?a? 2.4 ma ??? amp07b ?1??????????????? ?? ???113?????????????? ??a ttl ????? ?1? 6 v ???? 2?1? +12 v ???? ??????ea???? ?t????e?o?o??????????y??3?? | ??e??3?e?? ????a??????y?a 0.342mm 2
???????3?a??e?t1??? http://www.swid.com.cn 2 sw - amp07b ??????? / ??? ?|??e? vs = 5v, i set = 300 a, t a = 25 2?y 2a???t s ?a?t? ?e? ??t? ??? ??????y r l = 20k , cl = 10pf, av = 1 2.0 5.0 m v ?y?a??a av = 1, rl = 20k 100 250 na ?a??a av = 1, rl = 20k 7 a 1y3? rl = 20k, cl = 10pf 59 db ??? rl = 20k, cl = 10pf - 3.0 +3.0 v ??????? : ?|??e? vs = 5v, i set = 300 a, t a = 25 2?y 2a???t s ?a?t? ?e? ??t? ??? ???|??1 2.0 5.0 m v ???|? 100 250 na ??????? 7 a ?e?o???1??? r l = 20k 59 db ????1?? - 3 .0 +3.0 v ?3???1 v oh i souce = 1ma 2.0 3.5 v ?3???1 v ol 0 0.4 v ?3??? v out = 2v 6 ma ??? r l = 4 ma
???????3?a??e?t1??? http://www.swid.com.cn 3 sw - amp07b ??????? / ??? ??|??e? vs = 5v, i set = 300 a, t a = 25 2?y 2a???t ?a?t? ?e? ??t? ??? ?| ?? (lh) rl = 20k, 50mv ?|?? (hl) rl = 20k, 50mv ????3?a??e?t1??? ?? 86 23 62803074 86 23 62836154 - 8588 ??? 86 23 62836149 ?? http://www.swid.com.cn ? market@swid.com.cn
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