youda integrated circuit YD1007 6w stereo amplifier YD1007 description the YD1007 is a c l ass ab dual audio p o w e r am plifier assem b led i n si ngl e i n li ne 9 p i ns pa c k ag e, s p ec ial l y designed for stereo application in m u sic centers tv receivers and portable radios. fea t ures *h igh output pow er; *high current capability ; *a c short circuit protection; *therm al overload protection. block diagram 38 5 1 7 4 9 2 6 vcc gnd fil w u xi y o uda electr o nics co., ltd a dd: e-3-a 6 ,li y u an economic d e velopment z o ne,w uxi jiangsu c h ina t e l: 86-510-5166655 fax: 86-510-5169922 shenz h en office t e l 86-755-83740369 13823533350 fax 86-755-83741418 v e r 2.0 1 of 4 2003-04-04
youda integrated circuit YD1007 absolute maximum ra tings (t am b=25 ) p a r a m e t e r s y m b o l v a l u e u n i t supply v o ltage v cc 28 v o u tput peak current (repetitive f 20h z) i o 3 a o u tput peak current (non repetitive t=100 s) i o 3 . 5 a power dissipation at t case=70 p d 1 0 w s t orage and junction t e m p erature t stg - 4 0 +150 electrical characteristics (t am b=25 , v cc=18v , f=1kh z, unless otherw ise specified) p a r a m e t e r s y m b o l test c o n d i t i o n s m i n t y p max unit supply v o ltage v cc 8 26 v quiescent output v o ltage v o 8 . 5 v quiescent circuit current i c c q 5 0 9 0 m a vcc=18v r l =4 5 . 5 6 ou tp u t po wer (each channel) po f=100 to 6kh z th d = 0.5% vcc=22v r l =8 5 . 5 6 w input saturation v o ltage v i m 3 0 0 m v f=1k,v cc=18v , r l =4 po=0.1 3w 0 . 1 % t o tal harm onic d i stortion thd f=1k,v cc=22v , r l =8 po=0.1 3w 0 . 0 5 % input resistance ri f=1kh z 70 200 k t o tal input n o ise v o ltage v ni 1 . 5 v r l = ,rg=10k ,f=1kh z 5 0 6 0 d b cross t a lk ct r l = ,rg=10k ,f=10kh z 4 0 5 0 d b supply v o ltage rejection r r r g = 1 0 k f ripple =1k,v ripple =1.5v 5 5 d b w u x i y o u d a e l e c t r o n i c s c o . , l t d 2 o f 4
youda integrated circuit YD1007 low frequency roll of f (-3db) f l 4 0 h z low frequency roll of f(-3db) f h r l =4 ? c10=c1 1=2200 f 8 0 k h z v o ltage gain gv r l =4 3 5 . 5 3 6 36.58 d b therm a l shut-dow n junction t e m p erature t j 1 4 5 applica t ion circuit c3 22f c1 22f c2 2.2f c8 0.1f c4 0.1f c7 220f c6 220f c9 0.1f c11 2200f c5 100f c10 2200f r1 1.3k r2 16 r3 1.3k r4 18 r5 1 38 5 1 7 4 9 2 6 r6 1 rl rl vcc w u x i y o u d a e l e c t r o n i c s c o . , l t d 3 o f 4
youda integrated circuit YD1007 outline dra wing w u x i y o u d a e l e c t r o n i c s c o . , l t d 4 o f 4
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