?? HXJ9006 3w???? ????? www.szhexingjian.cn.alibaba.com www.hexingjian.com ?? 1326-1333 0755-83692256 / 83692276 0755-83358589 HXJ9006 ?? ab ???? 5v ??? 3w 4 ?? thd<10% ?? 1 20hz 20khz); ??????? ????? sop16 ??????? HXJ9006 ? ????????????? 2.5mhz ? ??????? ? 3w 4 ?? thd<10% ??? 0.6ua ? sop16 ? ?? ?? 2.0v 6.5v ?????? ? ? ?? ??? ?? www..net
?? HXJ9006 3w???? ????? www.szhexingjian.cn.alibaba.com www.hexingjian.com ?? 1326-1333 0755-83692256 / 83692276 0755-83358589 ? ?? 1 shutdown ????? 2 bypass ???? 3 +inr ??? 4 -inr ??? 5 bypass ???? 6 +inl ??? 7 -inl ??? 8 n.c. nc 9 vo1l ?? 1 10 vddl ?? 11 gndl ?? 12 vo2l ?? 2 13 vo1r ?? 1 14 vddr ?? 15 gndr ?? 16 vo2r ?? 2 ? ? ? ? ?? 1.8 6 v ? -65 150 o c ? -0.3 v dd v mw ? esd ? 1 3000 v hbm esd ? 2 250 v mm 150 o c ? 150 ?? -40 85 o c ?? 2.0 5.5 jc (sop) 35 o c/w ja (sop) 140 o c/w jc (llp) 4.3 o c/w ja (llp) 56 o c/w ? 220 o c 15
?? HXJ9006 3w???? ????? www.szhexingjian.cn.alibaba.com www.hexingjian.com ?? 1326-1333 0755-83692256 / 83692276 0755-83358589 ? ? ? ? ? ??? 5v vih 1.5 v vil 1.3 v ??? 3v vih 1.3 v vil 1.0 v ??? 2.6v vih 1.2 v vil 1.0 v ? ? ?? ? v dd ?? 2.0 5.5 v i dd ?? v in 0v i o = 0 a, 6 10 ma i sd ?? 0.8 2 a v os ?? 5.7 50 mv r o 7 8.5 10 k thd 1%,f=1khz llp ?r l =3 llp ?r l =4 ?r l =8 2.35 2 1.2 w p o thd+n=10%,f=1khz llp ?r l =3 llp ?r l =4 ?r l =8 3 2.5 1.5 w thd +n ?+ a vd =2 20h zf20khz llp? r l =4 ?p o =1.6w ?r l =8 ?p o =1w 0.1 0.2 % psr r ?? v dd 4.9v 5.1v 65 80 db
?? HXJ9006 3w???? ????? www.szhexingjian.cn.alibaba.com www.hexingjian.com ?? 1326-1333 0755-83692256 / 83692276 0755-83358589 ? ?thd ? thd+n ? s/n thd vs frequency t=25,vdd=5v,rl=8,and po=500mw 0 0.02 0.04 0.06 0.08 0.1 0.12 100 10,000 frequency(hz) thd(%) thd vs frequency t=25,vdd=3.3v,rl=8,and po=425mw 0 0.02 0.04 0.06 0.08 0.1 100 10,000 frequency(hz) thd(%) thd vs frequency t=25,vdd=2.5v,rl=8,and po=150mw 0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 100 10,000 frequency(hz) thd(%) thd vs frequency t=25,vdd=3.3v,rl=4,and po=425mw 0 0.05 0.1 0.15 0.2 100 10,000 frequency(hz) thd(%) thd vs frequency t=25,vdd=2.5v,rl=4,and po=150m 0.0000 0.0500 0.1000 0.1500 0.2000 0.2500 0.3000 100 10,000 frequency(hz) thd(%) w thd+n vs frequency t=25,vdd=5v,rl=8,and po=500mw 0 0.02 0.04 0.06 0.08 0.1 0.12 100 10,000 frequency(hz) thd+n(%) thd+n vs frequency t=25,vdd=3.3v,rl=8,and po=425mw 0 0.02 0.04 0.06 0.08 0.1 100 10,000 frequency(hz) thd+n(%) thd+n vs frequency t=25,vdd=2.5v,rl=8,and po=150mw 0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 100 10,000 frequency(hz) thd+n(%) thd+n vs frequency t=25,vdd=3.3v,rl=4,and po=425mw 0 0.05 0.1 0.15 0.2 100 10,000 frequency(hz) thd+n(%) thd+n vs frequency t=25,vdd=2.5v,rl=4,and po=150mw 0.00 0.05 0.10 0.15 0.20 0.25 0.30 100 10,000 frequency(hz) thd+n(%) s/n vs frequency t=25,vdd=5v,rl=8,and po=500mw 0 10 20 30 40 50 60 70 80 90 100 100 10,000 frequency(hz) s/n(db) s/n vs frequency t=25,vdd=3.3v,rl=8,and po=425mw 0 10 20 30 40 50 60 70 80 90 100 100 10,000 frequency(hz) s/n(db)
?? HXJ9006 3w???? ????? www.szhexingjian.cn.alibaba.com www.hexingjian.com ?? 1326-1333 0755-83692256 / 83692276 0755-83358589 s/n vs frequency t=25,vdd=2.5v,rl=8,and po=150mw 0 10 20 30 40 50 60 70 80 90 100 100 10,000 frequency(hz) s / n ( db ) s/n vs frequency t=25,vdd=3.3v,rl=4,and po=425mw 0 10 20 30 40 50 60 70 80 90 100 100 10,000 frequency(hz) s/n(db) s/n vs frequency t=25,vdd=2.5v,rl=4,and po=150mw 0 10 20 30 40 50 60 70 80 90 100 100 10,000 frequency(hz) s/n(db) s/n vs frequency t=25,vdd=2.5v,rl=8,and po=150mw 0 10 20 30 40 50 60 70 80 90 100 100 10,000 frequency(hz) s / n ( db ) s/n vs frequency t=25,vdd=3.3v,rl=4,and po=425mw 0 10 20 30 40 50 60 70 80 90 100 100 10,000 frequency(hz) s/n(db) s/n vs frequency t=25,vdd=2.5v,rl=4,and po=150mw 0 10 20 30 40 50 60 70 80 90 100 100 10,000 frequency(hz) s/n(db) ??? psrr vs frequency vdd=5v,rl=8,10? -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 1,000 100,000 frequency(hz) psrr(db) psrr vs frequency vdd=5v,rl=8, -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 1,000 100,000 frequency(hz) psrr(db) psrr vs frequency vdd=3.3v,rl=8,10? -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 1,000 100,000 frequency(hz) psrr(db) psrr vs frequency vdd=3.3v,rl=8, -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 1,000 100,000 frequency(hz) psrr ( db ) psrr vs frequency vdd=2.5v,rl=8,10? -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 1000 10000 0 frequency(hz) psrr(db) psrr vs frequency vdd=2.5v,rl=8, -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 10 1000 10000 0 frequency(hz) psrr(db)
?? HXJ9006 3w???? ????? www.szhexingjian.cn.alibaba.com www.hexingjian.com ?? 1326-1333 0755-83692256 / 83692276 0755-83358589 power dissipaton vs output power,vdd=5v 0 0.1 0.2 0.3 0.4 0.5 0.6 0 0.5 1 1.5 output power(w) power dissipation ( w ) 8 power dissipaton vs output power,vdd=3.3v 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0 0.1 0.2 0.3 0.4 0.5 0.6 output power(w) power dissipation ( w ) 8 4 power dissipaton vs output power,vdd=2.5v 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0 0.05 0.1 0.15 0.2 0.25 0.3 output power(w) power dissipation(w) 8 4 ?? shutdown hysteresis voltage vdd=5v 0.00 1.00 2.00 3.00 4.00 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 shutdown viltage(v) supply current ( ma ) sd off(play) sd on shutdown hysteresis voltage vdd=3.3v 0 1 2 3 4 0.0 1.0 2.0 3.0 shutdown viltage(v) supply current(ma) sd off(play) sd on shutdown hysteresis voltage vdd=2.5v 0 1 2 3 4 0.0 1.0 2.0 3.0 shutdown viltage(v) supply current(ma) sd off(play) sd on thd+n vs outputpower vdd=5v,rl8,and f=1khz 0.01 0.10 1.00 10.00 0.01 1 output power(w) thd+n ( % ) thd+n vs outputpower vdd=3.3v,rl8,and f=1khz 0.01 0.1 1 10 0.01 0.1 output power(w) thd+n(%) 1 thd+n vs outputpower vdd=2.5v,rl8,and f=1khz 0.01 0.1 1 10 0.01 0.1 1 ou tp u tp o wer ( w ) thd+n(%) thd+n vs outputpower vdd=3.3v,rl4,and f=1khz 0.01 0.1 1 10 0.01 0.1 1 output power(w) thd+n(%) thd+n vs outputpower vdd=2.5v,rl4,and f=1khz 0.01 0.1 1 10 0.01 0.1 1 output power(w) thd+n(%) output power vs supply voltage,rl=4 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 22.533.544.555.5 supply voltage(v) output power(w) thd+n=10% thd+n=1% f=1khz
?? HXJ9006 3w???? ????? www.szhexingjian.cn.alibaba.com www.hexingjian.com ?? 1326-1333 0755-83692256 / 83692276 0755-83358589 output power vs supply voltage,rl=8 0 0.5 1 1.5 2 2 2.5 3 3.5 4 4.5 5 5.5 supply voltage(v) output power(w) thd+n=10% thd+n=1% f=1khz output power vs supply voltage,rl=16 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 supply voltage(v) output power(w) thd+n=10% thd+n=1% f=1khz ?? HXJ9006???????? ??????. ? ??r f r i ?a v =2 r f /r i ??v o1 v o2 ??? ????????????????? ????????????? ???? 4 ? ???????????? p dmax 4 v dd 2 / 2 2 r l ????? ????????? t jmax 150 o c ? ja ?? ????????????????? ? ?????????????? ??????? 10uf ?? 0.1uf ??? HXJ9006 ?? ?c b byp ???????psrr / ??? 0.1uf 1uf ??? b ?? ??????????? HXJ9006 ??????? ???????????????????? ?????? ?? ??????? HXJ9006 ??????? ????? HXJ9006 ?????????? thd n ?????????? 1v rms ?? ?????c i ??????
?? HXJ9006 3w???? ????? www.szhexingjian.cn.alibaba.com www.hexingjian.com ?? 1326-1333 0755-83692256 / 83692276 0755-83358589 ?? ???????????? ???????? speaker ?? 100hz 150hz ?? ???????????? / ???? ?????? pop ???????? c b ???c b b b =1uf c i 0.1uf 0.39uf ??? ?? ? 1w rms 8 ?? ? 1v rms 20k 100hz 20khz+/-0.25db ? HXJ9006 ?????????? 5.0v ????? ? 2.6w ????????? ? ?a vd sqrt(p o r l /v in v orms /v inrms r f /r i =avd/2 ?? a vd ? 2.83 ?a vd 3 ??r i 20k r f 30k ??? ??3db ? 100hz 1/5 ?? 3db ? 0.17db 5 ?????? f l 20hz f h =100khz ?? c i ? 0.39uf ? f h ??gbw ? gbw a vd f h 300khz ? HXJ9006 2.5mhz ? HXJ9006 ? 10 20db ?? c f ??r f ? ????r f ????f h ?? 300khz u? c f ? 5pf ??? ? 320khz ?
?? HXJ9006 3w???? ????? www.szhexingjian.cn.alibaba.com www.hexingjian.com ?? 1326-1333 0755-83692256 / 83692276 0755-83358589 ?? HXJ9006 ??? ??
?? HXJ9006 3w???? ????? www.szhexingjian.cn.alibaba.com www.hexingjian.com ?? 1326-1333 0755-83692256 / 83692276 0755-83358589 ? HXJ9006 ???? 5v ??? 3w ? ? 1 20hz 20khz) ???:
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