?? HXJ8403 3w ?d ??? ????? www.szhexingjian.cn.alibaba.com www.hexingjian.com ?? 1326-1333 0755-83692256 / 83692276 0755-83358589 ? HXJ8403 ? 3w d ????d ??ab ????d ? HXJ8403 ?? 90 ?3w ??????? d ??? ?????pcb ???????HXJ8403 sop-16 ? ?? 1. ? d ????emi 2. 4 ??5v ???3w 3. ? 90 4. thd 5. 6. ? 7. ?????? ? 1. lcd ? 2. ?? 3. ? 4. ? dvd ? 5. ? / www..net
?? HXJ8403 3w ?d ??? ????? www.szhexingjian.cn.alibaba.com www.hexingjian.com ?? 1326-1333 0755-83692256 / 83692276 0755-83358589 ? HXJ8403 HXJ8403 1 +out_l ?? 9 nc ? 2 pgndl ?? 10 inr ? 3 -out_l ? 11 gnd ? 4 pvddl ?? 12 shdn ??????? 5 mute ??? 13 pvddr ?? 6 vdd ? vdd 14 -out_r ? 7 inl ? 15 pgndr ?? 8 vref ???? vref ?? gnd 16 +out_r ?? ? HXJ8403 ? ? v dd 6.0 v ? t opt -40 85 t jmax 150 t jop -40 125 ? t stg -65 150 ?(5 ) t sod 300 ? HXJ8403 ? ?? v dd 2.5~5.5 v ? t opt -40 85 t j -40 125 ? HXJ8403 ? ? dip-16 90 /w ja sop-16 110 /w
?? HXJ8403 3w ?d ??? ????? www.szhexingjian.cn.alibaba.com www.hexingjian.com ?? 1326-1333 0755-83692256 / 83692276 0755-83358589 v dd 5v gain 24db r l 8? t a 25? HXJ8403 ? ? ? ? v in ? 2.5 5.5 v v dd =5v 3.2 v dd =3.6v 1.6 thd+n=10%,f=1khz, rl=4 v dd =3.0v 1.3 w v dd =5v 2.5 v dd =3.6v 1.3 thd+n=1%,f=1khz, rl=4 v dd =3.0v 0.85 w v dd =5v 1.8 v dd =3.6v 0.9 thd+n=10%,f=1khz, rl=8 v dd =3.0v 0.6 w v dd =5v 1.4 v dd =3.6v 0.72 p o thd+n=10%,f=1khz, rl=8 v dd =3.0v 0.45 w v dd =5.0v,p o =0.5w,r l =8 0.15 v dd =3.6v,p o =0.5w,r l =8 f=1khz 0.11 % v dd =5.0v,p o =1w,r l =4 0.15 thd + n ? v dd =3.6v,p o =1w,r l =4 f=1khz 0.11 % g v 24 db f=100hz -59 psrr ?? v dd =5.0v, inputs ac-grounded with c in =0.47 f f=1khz -58 db c s v dd =5v,p o =0.5w,r l =8 ,g v =20db,f=1khz f=1khz -95 db snr v dd =5v, vorms=1v,g v =20db f=1khz 80 db a-weighting 100 vn ? v dd =5v, inputs ac-grounded with c in =0.47 f no a-weighting 150 v dyn ? v dd =5.0v, thd=1% f=1khz 90 db rl=8 , thd=10% 87 rl=4 , thd=10% f=1khz 83 % v dd =5.0v 16 v dd =3.6v 10 i q ? v dd =3.0v no load 8 ma i mute v dd =5.0v v mute =0.3v 3.5 ma
?? HXJ8403 3w ?d ??? ????? www.szhexingjian.cn.alibaba.com www.hexingjian.com ?? 1326-1333 0755-83692256 / 83692276 0755-83358589 v dd 5v gain 24db r l 8? t a 25? HXJ8403 ? ? ? i mute v dd =5.0v v mute =0.3v 3.5 ma i sd ?? vdd=2.5v to 5.5v v sd =0.3v <1 a pmos r dson ?? i ds =500ma,vgs=5v nmos 180 m fsw ? v dd =3v to 5v 260 khz os ?? vin=0v, v dd =5v 10 mv v ih ??? v dd =5.0v 1.5 1.4 v il ??? v dd =5.0v 0.7 0.4 v v ih ?? v dd =5.0v 1.5 1.4 v il ?? v dd =5.0v 0.7 0.4 v otp ?? v dd =5v 140 oth 3 30 ??
?? HXJ8403 3w ?d ??? ????? www.szhexingjian.cn.alibaba.com www.hexingjian.com ?? 1326-1333 0755-83692256 / 83692276 0755-83358589 ?t a 25
?? HXJ8403 3w ?d ??? ????? www.szhexingjian.cn.alibaba.com www.hexingjian.com ?? 1326-1333 0755-83692256 / 83692276 0755-83358589 ?? 1 HXJ8403 ??????????? 2 HXJ8403 ??????????? ????? 5.5 ?? 5.0 ????? 4 ??? ???? 6v ???? 4 ?? 3 ????? 5.5v 3 ????????????? ???? 4. ????????????? thd ????? ?? ?? 1 ap ?d ???? ap aux-0025 ?? 2 ? 22uh ??? ?? ???? HXJ8403 ??? r i ?????? ? r f ??? 2x ??????? ?180 oHXJ8403 ?? )]r/r(*2log[*20a if vd = HXJ8403 ? r f 142k ?r i ???18k ?? 24db ?? utem HXJ8403 ???????????
?? HXJ8403 3w ?d ??? ????? www.szhexingjian.cn.alibaba.com www.hexingjian.com ?? 1326-1333 0755-83692256 / 83692276 0755-83358589 ??????? / ???k utem ? ???? ???????HXJ8403 ??????? thdn ????? ???????k thdn ?? ? HXJ8403 ? cmos ???????? thd psrr ?? ????????????? esr ???? 1.0uf ?? v dd ?????????????? 20uf ? ????? ? c i ???????????????? ???? 100hz 150hz ???????? ?c i r i ????? ii c cr2 1 f = ?????? c i ???????? ??? 1/2v dd ??????? ?????? ??? c byp ? ?? c byp ??????????? c byp ?? ???????????? HXJ8403 psrr thd n ? ?? HXJ8403 ????? 2.0v ? HXJ8403 ?? v dd 2.2 v?? ??? HXJ8403 ???????????? ? ???140 ?????????????? 15 ????30 ?? HXJ8403 emi ???? 1000uf ??emi ?????<20cm ??? ??? 2 ????? 1mhz ? emi ??????? ?????
?? HXJ8403 3w ?d ??? ????? www.szhexingjian.cn.alibaba.com www.hexingjian.com ?? 1326-1333 0755-83692256 / 83692276 0755-83358589 HXJ8403 ??? emi ???? HXJ8403 sop-16 ???
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