View EG8306_7819495.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

???? ?? ? d ? 2013 ? ???? ? www.egmicro.com 1 / 11 ? v1.0 201 3 11 11 EG8306 ?
???? ?? ? d ? 2013 ? ???? ? www.egmicro.com 2 / 11 ?? 1. ? ................................ ................................ ................................ ................................ ................................ ..... 3 2. ................................ ................................ ................................ ................................ ................................ ..... 3 3. ? ................................ ................................ ................................ ................................ ............................. 3 4. ................................ ................................ ................................ ................................ ................................ ..... 4 4.1. ? ................................ ................................ ................................ ................................ ............. 4 4.2. ................................ ................................ ................................ ................................ ............. 4 5. ?? ................................ ................................ ................................ ................................ ............................. 5 6. ?? ................................ ................................ ................................ ................................ ..................... 6 6.1 EG8306 ??? ................................ ................................ ................................ .................... 6 7. ................................ ................................ ................................ ................................ ............................. 6 7.1 ? ................................ ................................ ................................ ................................ ............. 6 7.2 ................................ ................................ ................................ ................................ ............. 7 7.3 ? ................................ ................................ ................................ ................................ ................. 7 7.4 ................................ ................................ ................................ ................................ ............. 7 8. ?? ................................ ................................ ................................ ................................ ............................. 8 8.1 ri ................................ ................................ ................................ ................................ . 8 8.2 ? ci ................................ ................................ ................................ ................................ . 8 8.3 ? ................................ ................................ ................................ ................................ ............. 9 8.4 ? emi ................................ ................................ ................................ ................................ ...... 9 8.5 pcb ................................ ................................ ................................ ................................ ............ 10 9. ? ? ................................ ................................ ................................ ................................ ........................... 10 9.1 sop8 ?? ................................ ................................ ................................ ................................ .. 10 9.2 esop8 ?? ................................ ................................ ................................ ................................ 11
???? ?? ? d ? 2013 ? ???? ? www.egmicro.com 3 / 11 EG8306 ?? 1. ? esop ?? 6 w(2 ) 4 w 3 ? 3 .5 w 4 ? ? ? 2.2 v - 6.0 v ? ? emi ? ??? ? ? class - d ? ? 0.1%thd 0.5w ? 3.6 ? ? ?? 90% ? psrr: - 80db(217hz) ? ?? 2.5 ma 3.6 v ?? ? ?? 1ua ? ??? ? ?? e sop8 sop8 ?? 2. EG8306 ? ? ?? 6 v ??? 6 w 2 btl ? thd<10% ?? 1 EG8306 sop 8 esop 8 ????? ??????????????? ? 3 . 1 mhz ?? ? ? ????p ?? usb ? 3. ? ? ? usb ? gps ? mp4/ ? ???? ? ?? ?
???? ?? ? d ? 2012 ? ???? ? www.egmicro.com 4 / 11 4. 4.1. ? ? 4 - 1. EG8306 ?? 4.2. i/o 1 shdn i ?? ??? 2 bypass i ? 3 inp i ? 4 in n i ? 5 von o ? 6 v dd power ? 7 gn d gnd 8 v op o ? e g 8 3 0 6 1 2 3 4 8 7 6 5 s h d n b y p a s s i n p i n n v o p g n d v d d v o n 1 6 1 5 1 4 1 3
???? ?? ? d ? 2012 ? ???? ? www.egmicro.com 5 / 11 5. ?? ? 5 - 1. EG8306 ?? p w m m o d u l a t o r g a t e d r i v e s c p r o t e c t o s c b i a s a n d v r e f 8 4 3 7 6 5 i n p g a t e d r i v e s t a r t u p p r o t e c t i o n s h d n o t p 1 i n n v d d v o n v o p g n d s h d n
???? ?? ? d ? 2012 ? ???? ? www.egmicro.com 6 / 11 6. ?? 6.1 EG8306 ??? ? 6 - 1. EG8306 ??? 7. 7.1 ? ? t a = 25 v dd ? - 7 .0 v v i ? - - 0.3 vdd+0.3 v t a ? - - 40 85 t j - - 40 125 t stg ? - - 65 150 t sld ? 10 - 25 0 ???????????????? v d d i n p i n n s h d n 3 4 1 0 . 1 u f v d d v o n v o p 5 8 g n d 1 u f 7 6 2 0 k 0 . 1 u f 2 0 k v d d b y p a s s 1 u f 2 e g 8 3 0 6 4 7 0 u f
???? ?? ? d ? 2012 ? ???? ? www.egmicro.com 7 / 11 7.2 ? t a = 25 7.3 ? ? t a = 25 7.4 v dd =5v,g ain =2 4 db ,r l=l(33uh)+r+l(33uh) , t = 25 , ? v dd ?? - 2.5 - 6 v t a ? - - 40 - 85 t j - - 40 - 1 3 5 ja sop - 8 ? 95 - 110 /w j c sop - 8 ? - - 110 /w v in ? - - 2.5 - 6 v p o ? thd+n=10%,f=1khz,rl= 2 vdd=6 .0v - 6 .0 - w vdd=5.0 v - 5.0 - vdd=3.0v - 2.3 - thd+n=1%,f=1khz,rl= 2 vdd=6 .0v - 5.5 - w vdd=5.0 v - 4.5 - vdd=3.0v - 1.9 - thd+n ? v dd =5.0v,p o =0. 2 w,r l =8 f=1khz - 0. 2 - % v dd =3.6v,p o =0. 1 w,r l =8 - 0. 4 - v dd = 3 .0v,p o =0. 1 w,r l =8 - 0.8 - v dd =5.0v,p o =0. 5 w,r l = 4 f=1khz - 0.2 - % v dd = 3.6 v,p o = 0.5 w,r l =4 - 0. 4 - v dd =3. 0 v,p o = 0. 1w,r l =4 - 0. 55 - psrr ?? vdd=5.0v,inputs ac - grounded with f= 217 hz - - 63 - db
???? ?? ? d ? 2012 ? ???? ? www.egmicro.com 8 / 11 8. ? ? 8.1 ri EG8306 ?? ri ? ?? ? a =20*log ( 2 00k /ri ) r i ? 20 k ? 2 0 db 8.2 ci ?? ci ??????? ci cin= 1 f f=1khz - - 63 - f=1 0 khz - - 50 - t on ? v dd =3. 6 v - - 1 - ms snr vdd=5.0v, thd=1% , r l = 8 f=1khz - 65 - db vn inputs ac - grounded - - 100 - v rl=8,thd=10% f=1khz - 90 - % rl= 2 ,thd=10% - 8 6 - iq ? vdd= 6 .0v r l = 4 - 4.0 - ma vdd= 5.0 v - 3.5 - vdd=3. 0 v - 2 .5 - isd ?? vdd= 3.0 v to 5 . 0 v v sd = 5 v - < 1 - a v os ? ? vin=0v, vdd=5v - - 10 - mv otp ?? vdd=5.0v - 150 - c oth 3 - 3 0 - cmrr ?? v ic =100v pp f=1khz - 63 - db r dson ??? ? high side pmos low side nmos i=500ma v dd = 6 v - 2 1 5 - m v dd = 5 v - 2 6 5 - v dd =3.0v - 3 3 0 - fsw ? vdd= 3.0 v to 5. 0 v - - 30 0 - khz v ih ?? vdd= 5.0 v - 1 - v v il ?? - 0.7 -
???? ?? ? d ? 2012 ? ???? ? www.egmicro.com 9 / 11 ri ??????? fc= 1 2 rici ci ?? ? ????????? ri ? 100k ? ?? ? 40hz ? ci= 1 2 fcci ?? ci ?? 0.2mf ????? 0.22mf 1.0mf ?? ???? ri+rf ci ????? ????????????? ???????????? dc ?? vdd/2 ?? ???? ??????? 8.3 ? EG8306 ? cmos ????????? thd ?????????????? ?????? ?????? ?? ??? ?????? 1uf, ??? vdd ? ??? ?????? 4.7 uf ? 8.4 ? emi ??? emi ? 8 - 1 ? ? 8 - 1 . ???? ? 1mhz ??? ??????????? ? o u t + 2 0 0 p f o u t - f e r r i t e b e a d 2 0 0 p f f e r r i t e b e a d
???? ?? ? d ? 2012 ? ???? ? www.egmicro.com 10 / 11 8.5 pcb ? 1uf ??t???? vdd EG8306 vdd ? ????? ?? emi emi ????? ????????? 9. ? ? 9.1 sop 8 ??
???? ?? ? d ? 2012 ? ???? ? www.egmicro.com 11 / 11 9.2 esop8 ??

▲Up To Search▲

Price & Availability of EG8306

	To Download EG8306 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .