y??e?t1??? SJ2206B url:http://www.szsanjing.com ------------------ tel : 0755 - 29663136 fax : 0755 - 29663137 ------------------ page: 1 / 5 2.3w ?????1|a??? SJ2206B ??? o SJ2206B ?????1|a????3?????3?a ? 1?o|??t???oe???a????r?? ???????e ? 1|? o ???3?1|a r? : po=2.3w ( ?e ) at vcc=9v, rl=4 w po=3w at vcc=11v, rl=4 w ??? : po=4. 5 w ( ?e ) at vcc=9v, rl=8 w ??????e???? ????2???a ? ?a1???e? ???2??a?2? ? 2?????o? ?????? ?3?o??o 1y???a2?? ? ?1?o??a??1???1??a 45db ( ??? : 51db) ?ea2??a?t n???? 1|????1????e? o www.datasheet.co.kr datasheet pdf - http://www..net/
y??e?t1??? SJ2206B url:http://www.szsanjing.com ------------------ tel : 0755 - 29663136 fax : 0755 - 29663137 ------------------ page: 2 / 5 ???t? o (t a=25 c) 2?y??3? ?o? y? ??? ????1 vcc 15 v 1|o? p d 4* w 1?a? topr - 20~70 c ???a? tstg - 40~150 c * n??2? pcb ?? ? ??e? o ( ??t???1?? : ta=25 c, vcc=9v; rg=600 w ,f=1khz) 2?y??3? 2a???t ?o? ?e? ?e ?? ??? 1|????1 vcc 3 9 11 v ?2??a? vi=0v, stereo i ccq 40 55 ma r? vi= - 45dbm 43 45 47 db ?o??a??1??? ??? gvc 49 5 1 53 db ??oa r? cb - 1 0 +1 db thd=10%, r l =4 w 1.7 2.3 r? thd=10%, r l =8 w 1.3 ?3?1|a ??? thd=10%, r l =8 w po 4. 7 w r? 0.3 1.5 e32?? ??? po=250mw r l =4 w thd 0.5 % ??? ri 21 30 k w 2????? r? , rg=0 w , vi=150mw f=100hz rr 40 46 db r? rg=0 w 0.3 1.0 ?3?????1 r? rg=10k w v no 0.5 2.0 mv ?? r? rg=10k w vo=0dbm ct 40 55 db www.datasheet.co.kr datasheet pdf - http://www..net/
y??e?t1??? SJ2206B url:http://www.szsanjing.com ------------------ tel : 0755 - 29663136 fax : 0755 - 29663137 ------------------ page: 3 / 5 ???2a???|?? o ? ? r?|???a ?t ? ???|???a www.datasheet.co.kr datasheet pdf - http://www..net/
y??e?t1??? SJ2206B url:http://www.szsanjing.com ------------------ tel : 0755 - 29663136 fax : 0755 - 29663137 ------------------ page: 4 / 5 |???a o 1. r?|? (1) 1???1??? (9 ?????? ) gv=20 log( r1/r2) (2) ????1??? (rf o c 1 ? 9 ???? ) 2. ???|? + - ch1 r2 r1 8 11 9 rf c1 + - ch2 r3 r4 2 5k 10k c4 rl c6 1 5 4 c2 input (1) 1???1??? gv=20log (r1/r2) (9 ?????? ) gv=20 log( r1/r2) (2) ????1??? (rf o c 1 ? 9 ???? ) + - ch1 r2 r1 8 11 9 rf c1 www.datasheet.co.kr datasheet pdf - http://www..net/
y??e?t1??? SJ2206B url:http://www.szsanjing.com ------------------ tel : 0755 - 29663136 fax : 0755 - 29663137 ------------------ page: 5 / 5 a3??? o www.datasheet.co.kr datasheet pdf - http://www..net/
|
