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c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 7 - d e c . , 2 0 1 0 w w w . a n p e c . c o m . t w 1 a n p e c r e s e r v e s t h e r i g h t t o m a k e c h a n g e s t o i m p r o v e r e l i a b i l i t y o r m a n u f a c t u r a b i l i t y w i t h o u t n o t i c e , a n d a d v i s e c u s t o m e r s t o o b t a i n t h e l a t e s t v e r s i o n o f r e l e v a n t i n f o r m a t i o n t o v e r i f y b e f o r e p l a c i n g o r d e r s . 3 w m o n o l o w - v o l t a g e a u d i o p o w e r a m p l i f i e r a p a 3 0 1 0 / 1 the apa3010/1 is a bridged-tied load (btl) audio power amplifier developed especially for low-voltage applica- tions where internal speakers. operating with a 5v supply, the apa3010/1 can deliver 3.3w of continuous power into a btl 3 w load at 10% thd+n throughout voice band frequencies. although this device is characterized out to 20khz, its operation is optimized for narrow band appli- cations such as wireless communications. the btl con- figuration eliminates the need for external coupling ca- pacitors on the output in most applications, which is par- ticularly important for small battery-powered equipment. this device features a shutdown mode for power sensi- tive applications with special depop circuitry to eliminate speaker noise when exiting shutdown mode. the apa3010/1 are available in a sop-8, sop-8p or msop-8p. o p e r a t i n g v o l t a g e : 2 . 5 v - 5 . 5 v b r i d g e - t i e d l o a d ( b t l ) m o d e o p e r a t i o n s u p p l y c u r r e n t ? i d d = 7 m a a t v d d = 5 v l o w s h u t d o w n c u r r e n t ? i d d = 0 . 1 m a l o w d i s t o r t i o n ? 2 . 5 w , a t v d d = 5 v , b t l , r l = 3 w , t h d + n = 0 . 1 % ? 2 . 1 w , a t v d d = 5 v , b t l , r l = 4 w, t h d + n = 0 . 1 % o u t p u t p o w e r a t 1 % t h d + n ? 2 . 6 w , a t v d d = 5 v , b t l , r l = 3 w ? 2 . 3 w , a t v d d = 5 v , b t l , r l = 4 w a t 1 0 % t h d + n ? 3 . 3 w a t v d d = 5 v , b t l , r l = 3 w ? 2 . 7 w a t v d d = 5 v , b t l , r l = 4 w d e p o p c i r c u i t r y i n t e g r a t e d t h e r m a l s h u t d o w n p r o t e c t i o n a n d o v e r - c u r r e n t p r o t e c t i o n c i r c u i t r y h i g h s u p p l y v o l t a g e r i p p l e r e j e c t i o n s u r f a c e - m o u n t p a c k a g i n g ? m s o p - 8 p ( w i t h e n h a n c e d t h e r m a l p a d ) ? s o p - 8 p ( w i t h e n h a n c e d t h e r m a l p a d ) ? s o p - 8 l e a d f r e e a n d g r e e n d e v i c e s a v a i l a b l e ( r o h s c o m p l i a n t ) f e a t u r e s g e n e r a l d e s c r i p t i o n a p p l i c a t i o n s m o b i l p h o n e s p d a s p o r t a b l e e l e c t r o n i c d e v i c e s d e s k t o p c o m p u t e r s 1 2 3 4 5 6 7 8 shutdown bypass inp vop gnd vdd inn von msop-8p / sop-8p top view = thermal pad (connected to the gnd plane for better heat dissipation) apa3010 1 2 3 4 5 6 7 8 shutdown bypass inp vop gnd v dd inn von msop-8p / sop-8p top view apa3011 p i n c o n f i g u r a t i o n
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 7 - d e c . , 2 0 1 0 w w w . a n p e c . c o m . t w 2 a p a 3 0 1 0 / 1 o r d e r i n g a n d m a r k i n g i n f o r m a t i o n n o t e : a n p e c l e a d - f r e e p r o d u c t s c o n t a i n m o l d i n g c o m p o u n d s / d i e a t t a c h m a t e r i a l s a n d 1 0 0 % m a t t e t i n p l a t e t e r m i n a t i o n f i n i s h ; w h i c h a r e f u l l y c o m p l i a n t w i t h r o h s . a n p e c l e a d - f r e e p r o d u c t s m e e t o r e x c e e d t h e l e a d - f r e e r e q u i r e m e n t s o f i p c / j e d e c j - s t d - 0 2 0 d f o r m s l c l a s s i f i c a t i o n a t l e a d - f r e e p e a k r e f l o w t e m p e r a t u r e . a n p e c d e f i n e s ? g r e e n ? t o m e a n l e a d - f r e e ( r o h s c o m p l i a n t ) a n d h a l o g e n f r e e ( b r o r c l d o e s n o t e x c e e d 9 0 0 p p m b y w e i g h t i n h o m o g e n e o u s m a t e r i a l a n d t o t a l o f b r a n d c l d o e s n o t e x c e e d 1 5 0 0 p p m b y w e i g h t ) . apa3010/1 package code k : sop-8 ka : sop-8p xa : msop-8p operating ambient temperature range i : -40 to 85 o c handling code tr : tape & reel assembly material g : halogen and lead free device handling code temp erature range package code assembly material apa3010/1 k / ka : apa3010/1 xxxxx xxxxx - date code xxxxx - date code apa3010/1 xa : a3010/1 xxx xx p i n c o n f i g u r a t i o n ( c o n t . ) 1 2 3 4 5 6 7 8 shutdown bypass inp vop gnd vdd inn von sop-8 top view apa3010 symbol parameter rating unit v dd supply voltage - 0.3 to 6 v v in , v o input voltage range, shutdown, shutdown , bypass, v o - 0.3 to v dd +0.3 v t a operating junction temperature range - 40 to 85 c t j maximum junction temperature internally limited c t stg storage temperature range - 65 to +150 c t s soldering temperature range 260 c p d power dissipation internally limited w a b s o l u t e m a x i m u m r a t i n g s ( o v e r o p e r a t i n g f r e e - a i r t e m p e r a t u r e r a n g e u n l e s s o t h e r w i s e n o t e d . )
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 7 - d e c . , 2 0 1 0 w w w . a n p e c . c o m . t w 3 a p a 3 0 1 0 / 1 symbol parameter test conditions range unit v dd supply voltage 2.5 ~ 5.5 v v ih high - level voltage shutdown , shutdown 2.2 ~ v v il low - level voltage shutdown , shutdown ~ 0.4 v r e c o m m e n d e d o p e r a t i n g c o n d i t i o n s t h e r m a l c h a r a c t e r i s t i c s symbol parameter typical value unit q ja thermal resistance - junction to ambient (note 1) msop - 8 p sop - 8p sop - 8 50 5 6 160 c/w n o t e 1 : p l e a s e r e f e r t o ? t h e r m a l p a d c o n s i d e r a t i o n . ? 2 l a y e r e d 5 i n 2 p r i n t e d c i r c u i t b o a r d w i t h 2 o z t r a c e a n d c o p p e r t h r o u g h s e v e r a l t h e r m a l v i a s . t h e t h e r m a l p a d i s s o l d e r o n t h e p c b . e l e c t r i c a l c h a r a c t e r i s t i c s u n l e s s o t h e r w i s e n o t e d t h e s e s p e c i f i c a t i o n s a p p l y o v e r f u l l t e m p e r a t u r e v d d = 5 v , t a = 2 5 c ( u n l e s s o t h e r w i s e n o t e d ) . apa3010 /1 symbol parameter test conditions min. typ. max. unit v os output o ffset v oltage r l =8 w , r i =r f =20k w - - 20 mv i dd supply c urrent i o =0 ma - 7 14 m a i dd(sd) supply c urrent s hutdown m ode - 0.1 - m a s hutdown, v i =v dd - 0.1 - |i h | shutd own, v i =v dd - 0.1 - m a s hutdown , v i =0v - 0.1 - |i l | shutdown, v i =0v - 0.1 - m a operating characteristics, v dd = 5 v,t a =25 c thd+n= 1 %, f in =1khz , r l = 3 w r l = 4 w r l = 8 w - 2.6 2.3 1.3 - p o output p ower thd+n= 10 %, f in =1khz , r l = 3 w r l = 4 w r l = 8 w - 3.3 2. 7 1.7 - w thd+n total h armonic d istortion plus n oise f in =1khz , p o = 2 w, r l = 3 w p o = 1.6 w, r l = 4 w p o = 1 w, r l = 8 w - 0.06 0.04 0.03 - % b1 unity - g ain b andwidth open loop - 2 - mhz psrr power s upply r ejection r atio c b =1 m f, r l = 8 w, f in = 120 khz - 60 - db v n noise o utput v oltage a v =6db, c b =1 m f, r l =8 w - 28 - m v(rms) t wu wake - up t i me c b =1 m f - 380 - ms
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 7 - d e c . , 2 0 1 0 w w w . a n p e c . c o m . t w 4 a p a 3 0 1 0 / 1 t y p i c a l o p e r a t i n g c h a r a c t e r i s t i c s thd+n (%) o u t p u t p o w e r ( w ) o u t p u t p o w e r ( w ) thd+n (%) thd+n (%) thd+n (%) t h d + n v s . o u t p u t p o w e r f r e q u e n c y ( h z ) f r e q u e n c y ( h z ) t h d + n v s . o u t p u t p o w e r t h d + n v s . f r e q u e n c y t h d + n v s . f r e q u e n c y thd+n (%) thd+n (%) o u t p u t p o w e r ( w ) f r e q u e n c y ( h z ) t h d + n v s . o u t p u t p o w e r t h d + n v s . f r e q u e n c y 0.01 10 0.1 1 0 3.5 0.5 1 1.5 2 2.5 3 r l =8 w r l =4 w r l = 3 w v dd =5v a v =6db f in =1 k hz 0.01 10 0.1 1 10m 5 100m 1 2 v dd =5v a v =6db r l =3 w f in =20 k hz f in =20hz f in =1khz 0.01 10 0.1 1 20 20k 100 1k 10k v dd =5v a v =6db r l =3 w p o =2w p o =1w 0.01 10 0.1 1 20 20k 100 1k 10k v dd =5v p o =2w r l =3 w a v =6db a v =20db 0.0 1 10 0.1 1 10m 5 100m 1 2 v dd =5v a v =6db r l =4 w f in = 20 k hz f in = 20hz f in = 1khz 0.01 10 0.1 1 20 20k 100 1k 10k v dd =5v a v =6db r l =4 w p o =1.6w p o =0.8w
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 7 - d e c . , 2 0 1 0 w w w . a n p e c . c o m . t w 5 a p a 3 0 1 0 / 1 t y p i c a l o p e r a t i n g c h a r a c t e r i s t i c s ( c o n t . ) o u t p u t p o w e r ( w ) thd+n (%) thd+n (%) f r e q u e n c y ( h z ) t h d + n v s . o u t p u t p o w e r t h d + n v s . f r e q u e n c y thd+n (%) thd+n (%) f r e q u e n c y ( h z ) f r e q u e n c y ( h z ) t h d + n v s . f r e q u e n c y t h d + n v s . f r e q u e n c y f r e q u e n c y r e s p o n s e f r e q u e n c y r e s p o n s e gain(db) f r e q u e n c y ( h z ) f r e q u e n c y ( h z ) gain(db) phase(degrees) phase(degrees) 0.01 10 0.1 1 20 20k 100 1k 10k v dd =5v p o =1.6w r l =4 w a v =6db a v =20db 0.01 10 0.1 1 10m 5 100m 1 2 v dd =5v a v =6db r l =8 w f in = 20 k hz f in = 20hz f in = 1khz 0.005 10 0.01 0.1 1 20 20k 100 1k 10k v dd =5v a v =6db r l =8 w p o =0.5w p o =1w 0.005 10 0.01 0.1 1 20 20k 100 1k 10k v dd =5v p o =1w r l =8 w a v =20db a v =6db +170 +220 +180 +190 +200 +210 +3 +6 +4 +5 10 200k 100 1k 10k 100k gain phase v dd =5v r l =3 w p o =1w +170 +220 +180 +190 +200 +210 +3 +6 +4 +5 10 200k 100 1k 10k 100k v dd =5v r l =4 w p o =0.8w gain phase
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 7 - d e c . , 2 0 1 0 w w w . a n p e c . c o m . t w 6 a p a 3 0 1 0 / 1 p s r r v s . f r e q u e n c y s h u t d o w n a t t e n u a t i o n v s . f r e q u e n c y gain(db) f r e q u e n c y ( h z ) f r e q u e n c y ( h z ) gain(db) phase(degrees) f r e q u e n c y r e s p o n s e i n p u t c a p a c i t o r v s . f r e q u e n c y r e s p o n s e f r e q u e n c y ( h z ) f r e q u e n c y ( h z ) shutdown attenuation(db) psrr(db) t y p i c a l o p e r a t i n g c h a r a c t e r i s t i c s ( c o n t . ) o u t p u t n o i s e v o l t a g e v s . f r e q u e n c y p o w e r d i s s i p a t i o n v s . o u t p u t p o w e r output noise voltage(v) f r e q u e n c y ( h z ) power dissipation(w) o u t p u t p o w e r ( w ) +170 +220 +180 +190 +200 +210 +3 +6 +4 +5 10 200k 100 1k 10k 100k gain phase v dd =5v r l =8 w p o =0.5w -120 +0 -100 -80 -60 -40 -20 20 20k 100 1k 10k v dd =5v a v =6db r l =8 w 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 2.25 2.50 r l =3 w r l =4 w r l =8 w v dd =5v thd+n<1% -15 +10 -10 -5 +0 +5 10 20k 100 1k 10k c i =2.2 m f c i =0.47 m f c i =0.1 m f c i =1 m f v dd =5v r l =8 w a v =6db p o =0.5w r i =r f =20k w -100 +0 -90 -80 -70 -60 -50 -40 -30 -20 -10 20 20k 100 1k 10k v dd =5v r l =8 w c b =1 m f 1 m 100 m 2 m 5 m 10 m 20 m 50 m 20 20k 100 1k 10k lpf bw<22 k hz a-weigh t ing
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 7 - d e c . , 2 0 1 0 w w w . a n p e c . c o m . t w 7 a p a 3 0 1 0 / 1 s u p p l y v o l t a g e ( v ) supply current(ma) s u p p l y c u r r e n t v s . s u p p l y v o l t a g e s u p p l y v o l t a g e v s . o u t p u t p o w e r output power(w) s u p p l y v o l t a g e ( v ) t y p i c a l o p e r a t i n g c h a r a c t e r i s t i c s ( c o n t . ) p o w e r d i s s i p a t i o n v s . o u t p u t p o w e r s u p p l y c u r r e n t v s . s u p p l y v o l t a g e output power(w) s u p p l y v o l t a g e ( v ) output power(w) s u p p l y v o l t a g e ( v ) 4.0 5.0 6.0 7.0 8.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 a v =6db no load 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 v dd =5v a v =6db r l =3 w f in =1 k hz bw<80 k hz thd+n =1% thd+n =10% 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 2.5 3.0 3.5 4.0 4.5 5.0 5.5 v dd =5v a v =6db r l =4 w f in =1 k hz bw<80 k hz thd+n =10% thd+n =1% 0.0 0.5 1.0 1.5 2.0 2.5 2.5 3.0 3.5 4.0 4.5 5.0 5.5 v dd =5v a v =6db r l =8 w f in =1 k hz bw<80 k hz thd+n =10% thd+n =1%
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 7 - d e c . , 2 0 1 0 w w w . a n p e c . c o m . t w 8 a p a 3 0 1 0 / 1 b l o c k d i a g r a m note * : apa3011 is shutdown vbias shutdown ckt bypass inn shutdown * vop von power and depop ckt inp v dd gnd 4 3 2 1 5 8 6 7 p i n d e s c r i p t i o n pin no. name i/o function shutdown (apa3010) 1 shutdown (apa3011) i shutdown mode control signal input, place entire ic in shutdown mode when held high in apa3010 (apa3011 held low ) . 2 bypass i bypass pin. 3 inp i inp is the non - inverting input. inp is typically tied to the bypass terminal. 4 inn i inn is the inverting input. inn is typically used as the audio input terminal. 5 vop o vop is the positive btl output. 6 vdd - supply voltage input pin. 7 gnd - ground connection for circuitry. 8 von o von is the negative btl output.
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 7 - d e c . , 2 0 1 0 w w w . a n p e c . c o m . t w 9 a p a 3 0 1 0 / 1 t y p i c a l a p p l i c a t i o n c i r c u i t 4 w v dd audio in 1 m f 100k w 20k w 0.47 m f vbias shutdown ckt bypass inn shutdown* vop von power and depop ckt inp v dd gnd 4 3 2 1 5 8 6 7 20k w 10 m f r f r i c i c b c s 0.1 m f shutdown signal *only for apa3011 for se input signal v dd 4 w v dd audio in 1 m f 100k w 20k w 0.47 m f vbias shutdown ckt bypass inn shutdown* vop von power and depop ckt inp v dd gnd 4 3 2 1 5 8 6 7 20k w 10 m f r f r i c i c b c s 0.1 m f shutdown signal audio in 20k w 0.47 m f r i c i 20k w r f *only for apa3011 for differential input signal v dd
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 7 - d e c . , 2 0 1 0 w w w . a n p e c . c o m . t w 1 0 a p a 3 0 1 0 / 1 a p p l i c a t i o n i n f o r m a t i o n b t l o p e r a t i o n t h e a p a 3 0 1 0 / 1 o u t p u t s t a g e ( p o w e r a m p l i f i e r ) h a s t w o p a i r s o f o p e r a t i o n a l a m p l i f i e r s i n t e r n a l l y , a l l o w e d f o r d i f - f e r e n t a m p l i f i e r c o n f i g u r a t i o n s . f i g u r e 1 . a p a 3 0 1 0 / 1 i n t e r n a l c o n f i g u r a t i o n t h e p o w e r a m p l i f i e r ? s o p 1 g a i n i s s e t t i n g b y r i a n d r f w h i l e t h e s e c o n d a m p l i f i e r o p 2 i s i n t e r n a l l y f i x e d i n a u n i t y - g a i n , i n v e r t i n g c o n f i g u r a t i o n . f i g u r e 1 s h o w s t h a t t h e o u t p u t o f o p 1 i s c o n n e c t e d t o t h e i n p u t t o o p 2 , w h i c h r e s u l t s i n t h e o u t p u t s i g n a l s o f w i t h b o t h a m p l i f i e r s w i t h i d e n t i c a l i n m a g n i t u d e b u t o u t o f p h a s e 1 8 0 . c o n s e q u e n t l y , t h e d i f f e r e n t i a l g a i n f o r e a c h c h a n n e l i s 2 x ( g a i n o f s e m o d e ) . b y d r i v i n g t h e l o a d d i f f e r e n t i a l l y t h r o u g h o u t p u t s o u t p a n d o u t n , a n a m p l i f i e r c o n f i g u r a t i o n c o m m o n l y r e f e r r e d t o b r i d g e d m o d e i s e s t a b l i s h e d . b t l m o d e o p e r a t i o n i s d i f f e r e n t f r o m t h e c l a s s i c a l s i n g l e - e n d e d s e a m p l i f i e r c o n f i g u r a t i o n w h e r e o n e s i d e o f i t s l o a d i s c o n n e c t e d t o t h e g r o u n d . a b t l a m p l i f i e r d e s i g n h a s f e w d i s t i n c t a d v a n t a g e s o v e r t h e s e c o n f i g u r a t i o n , a s i t p r o v i d e s d i f f e r e n t i a l d r i v e t o t h e l o a d , t h u s , d o u b l i n g t h e o u t p u t s w i n g f o r a s p e c i f i e d s u p - p l y v o l t a g e . w h e n p l a c e d u n d e r t h e s a m e c o n d i t i o n s , a b t l a m p l i f i e r h a s f o u r t i m e s t h e o u t p u t p o w e r o f a s e a m p l i f i e r . a b t l c o n f i g u r a t i o n , s u c h a s t h e o n e u s e d i n a p a 3 0 1 0 / 1 , a l s o c r e a t e s a s e c o n d a d v a n t a g e o v e r s e a m p l i f i e r s . s i n c e t h e d i f f e r e n t i a l o u t p u t s , o u t p a n d o u t n , a r e b i a s e d a t h a l f - s u p p l y , i t i s n o t n e c e s s a r y f o r d c v o l t a g e t o b e a c r o s s t h e l o a d . t h i s e l i m i n a t e s t h e n e e d f o r a n o u t p u t c o u p l i n g c a p a c i t o r w h i c h i s r e q u i r e d i n a s i n g l e s u p p l y , s e c o n f i g u r a t i o n . i n p u t r e s i s t a n c e , r i t h e g a i n f o r a u d i o i n p u t o f t h e a p a 3 0 1 0 / 1 i s s e t b y t h e e x t e r n a l r e s i s t o r s ( r i a n d r f ) . r f r i ( 1 ) b t l g a i n = - 2 x b t l m o d e o p e r a t i o n b r i n g s t h e f a c t o r o f 2 i n t h e g a i n e q u a t i o n d u e t o t h e i n v e r t i n g a m p l i f i e r m i r r o r i n g t h e v o l t - a g e s w i n g a c r o s s t h e l o a d . t h e i n p u t r e s i s t a n c e w i l l a f - f e c t t h e l o w f r e q u e n c y p e r f o r m a n c e o f a u d i o s i g n a l . i n p u t c a p a c i t o r , c i i n t h e t y p i c a l a p p l i c a t i o n , a n i n p u t c a p a c i t o r , c i , i s r e q u i r e d t o a l l o w t h e a m p l i f i e r t o b i a s t h e i n p u t s i g n a l t o t h e p r o p e r d c l e v e l f o r o p t i m u m o p e r a t i o n . i n t h i s c a s e , c i a n d t h e i n p u t i m p e d a n c e r i ( 2 0 k w ) f o r m a h i g h - p a s s f i l t e r w i t h t h e c o r n e r f r e q u e n c y d e t e r m i n e d i n t h e f o l l o w i n g e q u a - t i o n : 1 2 p x 2 0 k w x c i ( 2 ) f c ( h i g h p a s s ) = t h e v a l u e o f c i m u s t b e c o n s i d e r e d c a r e f u l l y b e c a u s e i t d i r e c t l y a f f e c t s t h e l o w f r e q u e n c y p e r f o r m a n c e o f t h e c i r c u i t . c o n s i d e r t h e e x a m p l e w h e r e r i i s 1 0 k w a n d t h e s p e c i f i - c a t i o n c a l l s f o r a f l a t b a s s r e s p o n s e d o w n t o 5 0 h z . e q u a - t i o n i s r e c o n f i g u r e d a s b e l o w : 1 2 p x 2 0 k w x f c ( 3 ) c i = w h e n i n p u t r e s i s t a n c e i s c o n s i d e r e d , t h e c i i s 0 . 1 6 m f , s o a v a l u e i n t h e r a n g e o f 0 . 2 2 m f t o 1 . 0 m f w o u l d b e c h o s e n . a f u r t h e r c o n s i d e r a t i o n f o r t h i s c a p a c i t o r i s t h e l e a k a g e p a t h f r o m t h e i n p u t s o u r c e t h r o u g h t h e i n p u t n e t w o r k ( r i + r f , c i ) t o t h e l o a d . t h i s l e a k a g e c u r r e n t c r e a t e s a d c o f f s e t v o l t a g e a t t h e i n p u t t o t h e a m p l i f i e r t h a t r e d u c e s u s e f u l h e a d r o o m , e s - p e c i a l l y i n h i g h g a i n a p p l i c a t i o n s . f o r t h i s r e a s o n , a l o w - l e a k a g e t a n t a l u m o r c e r a m i c c a p a c i t o r i s t h e b e s t c h o i c e . w h e n p o l a r i z e d c a p a c i t o r s a r e u s e d , t h e p o s i t i v e s i d e o f t h e c a p a c i t o r s h o u l d f a c e t h e a m p l i f i e r i n p u t i n m o s t a p p l i - c a t i o n s a s t h e d c l e v e l o f t h e a m p l i f i e r i n p u t i s h e l d a t v d d / 2 . p l e a s e n o t e t h a t i t i s i m p o r t a n t t o c o n f i r m t h e c a - p a c i t o r p o l a r i t y i n t h e a p p l i c a t i o n . vbias circuit outp outn r l op1 op2
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 7 - d e c . , 2 0 1 0 w w w . a n p e c . c o m . t w 1 1 a p a 3 0 1 0 / 1 a p p l i c a t i o n i n f o r m a t i o n ( c o n t . ) t h e e f f e c t o f a l a r g e r b y p a s s c a p a c i t o r w i l l i m p r o v e p s r r d u e t o i n c r e a s e d s u p p l y s t a b i l i t y . t y p i c a l a p p l i c a t i o n s e m - p l o y a 5 v r e g u l a t o r w i t h 1 . 0 m f a n d a 0 . 1 m f b y p a s s c a p a c i - t o r a s s u p p l y f i l t e r i n g . t h i s d o e s n o t e l i m i n a t e t h e n e e d f o r b y p a s s i n g t h e s u p p l y n o d e s o f t h e a p a 3 0 1 0 / 1 . t h e s e l e c t i o n o f b y p a s s c a p a c i t o r s , e s p e c i a l l y c b , i s t h u s d e - p e n d e n t u p o n d e s i r e d p s r r r e q u i r e m e n t s , c l i c k a n d p o p p e r f o r m a n c e . t o a v o i d t h e s t a r t - u p p o p n o i s e o c c u r r e d , t h e b y p a s s v o l t - a g e s h o u l d r i s e s l o w e r t h a n t h e i n p u t b i a s v o l t a g e a n d t h e r e l a t i o n s h i p s h o w n i n e q u a t i o n ( 4 ) s h o u l d b e m a i n t a i n e d . 1 c b x 1 2 5 k w < < 1 4 0 k w x c i ( 4 ) t h e b y p a s s c a p a c i t o r i s f e d t h r u f r o m a 1 2 5 k w r e s i s t o r i n s i d e t h e a m p l i f i e r a n d t h e 4 0 k w i s m a x i m u m i n p u t r e - s i s t a n c e o f ( r i + r f ) . b y p a s s c a p a c i t o r , c b , v a l u e s o f 3 . 3 m f t o 1 0 m f c e r a m i c o r t a n t a l u m l o w - e s r c a p a c i t o r s a r e r e c - o m m e n d e d f o r t h e b e s t t h d a n d n o i s e p e r f o r m a n c e . t h e b y p a s s c a p a c i t a n c e a l s o e f f e c t s t o t h e s t a r t - u p t i m e . i t i s d e t e r m i n e d i n t h e f o l l o w i n g e q u a t i o n : t s t a r t u p = 5 x ( c b x 1 2 5 k w ) ( 5 ) p o w e r s u p p l y d e c o u p l i n g , c s t h e a p a 3 0 1 0 / 1 i s a h i g h - p e r f o r m a n c e c m o s a u d i o a m - p l i f i e r t h a t r e q u i r e s a d e q u a t e p o w e r s u p p l y d e c o u p l i n g t o e n s u r e t h e o u t p u t t o t a l h a r m o n i c d i s t o r t i o n ( t h d ) i s a s l o w a s p o s s i b l e . p o w e r s u p p l y d e c o u p l i n g a l s o p r e v e n t s t h e o s c i l l a t i o n s b e i n g c a u s e d b y l o n g l e a d l e n g t h b e - t w e e n t h e a m p l i f i e r a n d t h e s p e a k e r . t h e o p t i m u m d e c o u p l i n g i s a c h i e v e d b y u s i n g t w o d i f f e r e n t t y p e s o f c a p a c i t o r s t h a t t a r g e t o n d i f f e r e n t t y p e s o f n o i s e o n t h e p o w e r s u p p l y l e a d s . f o r h i g h e r f r e q u e n c y t r a n s i e n t s , s p i k e s , o r d i g i t a l h a s h o n t h e l i n e , a g o o d l o w e q u i v a l e n t - s e r i e s - r e s i s t a n c e ( e s r ) c e r a m i c c a p a c i t o r , t y p i c a l l y 0 . 1 m f p l a c e d a s c l o s e a s p o s - s i b l e t o t h e d e v i c e v d d l e a d w o r k s b e s t . f o r f i l t e r i n g l o w e r - f r e q u e n c y n o i s e s i g n a l s , a l a r g e a l u m i n u m e l e c t r o l y t i c o p t i m i z i n g d e p o p c i r c u i t r y c i r c u i t r y h a s b e e n i n c l u d e d i n t h e a p a 3 0 1 0 / 1 t o m i n i m i z e t h e a m o u n t o f p o p p i n g n o i s e a t p o w e r - u p a n d w h e n c o m - i n g o u t o f s h u t d o w n m o d e . p o p p i n g o c c u r s w h e n e v e r a v o l t a g e s t e p i s a p p l i e d t o t h e s p e a k e r . i n o r d e r t o e l i m i - n a t e c l i c k s a n d p o p s , a l l c a p a c i t o r s m u s t b e f u l l y d i s - c h a r g e d b e f o r e t u r n - o n . r a p i d o n / o f f s w i t c h i n g o f t h e d e - v i c e o r t h e s h u t d o w n f u n c t i o n w i l l c a u s e t h e c l i c k a n d p o p c i r c u i t r y . t h e v a l u e o f c i w i l l a l s o a f f e c t t u r n - o n p o p s . ( r e f e r t o e f f e c t i v e b y p a s s c a p a c i t a n c e ) t h e b y p a s s v o l t a g e r a m p u p s h o u l d b e s l o w e r t h a n i n p u t b i a s v o l t a g e . a l t h o u g h t h e b y p a s s p i n c u r r e n t s o u r c e c a n n o t b e m o d i f i e d , t h e s i z e o f c b c a n b e c h a n g e d t o a l t e r t h e d e v i c e t u r n - o n t i m e a n d t h e a m o u n t o f c l i c k s a n d p o p s . b y i n c r e a s i n g t h e v a l u e o f c b , t u r n - o n p o p c a n b e r e d u c e d . h o w e v e r , t h e t r a d e o f f f o r u s i n g a l a r g e r b y p a s s c a p a c i t o r i s t o i n c r e a s e t h e t u r n - o n t i m e f o r t h i s d e v i c e . t h e r e i s a l i n e a r r e l a t i o n s h i p b e - t w e e n t h e s i z e o f c b a n d t h e t u r n - o n t i m e . a h i g h g a i n a m p l i f i e r i n t e n s i f i e s t h e p r o b l e m a s t h e s m a l l d e l t a i n v o l t a g e i s m u l t i p l i e d b y t h e g a i n . t h e r e f o r e , i t i s a d v a n t a g e o u s t o u s e l o w - g a i n c o n f i g u r a t i o n s . s h u t d o w n f u n c t i o n i n o r d e r t o r e d u c e p o w e r c o n s u m p t i o n w h i l e n o t i n u s e , t h e a p a 3 0 1 0 / 1 c o n t a i n a s h u t d o w n p i n t o e x t e r n a l l y t u r n o f f t h e a m p l i f i e r b i a s c i r c u i t r y . t h i s s h u t d o w n f e a t u r e t u r n s t h e a m p l i f i e r o f f w h e n a l o g i c h i g h ( a p a 3 0 1 1 h e l d l o w ) i s p l a c e d o n t h e s h u t d o w n p i n . t h e t r i g g e r p o i n t b e t w e e n a l o g i c h i g h a n d l o g i c l o w l e v e l i s t y p i c a l l y 2 . 0 v . i t i s b e s t t o s w i t c h b e t w e e n t h e g r o u n d a n d t h e s u p p l y v d d t o p r o v i d e m a x i m u m d e v i c e p e r f o r m a n c e . b y s w i t c h i n g t h e s h u t d o w n p i n t o h i g h , t h e a m p l i f i e r e n t e r s a l o w - c u r r e n t s t a t e , i d d < 0 . 1 m a . a p a 3 0 1 0 i s i n s h u t - d o w n m o d e . o n n o r m a l o p e r a t i n g , t h e s h u t d o w n p i n p u l l s t o a l o w l e v e l t o k e e p t h e i c o u t o f t h e s h u t d o w n m o d e . t h e s h u t d o w n p i n s h o u l d b e t i e d t o a d e f i n i t e v o l t a g e t o a v o i d u n w a n t e d s t a t e c h a n g e . b t l a m p l i f i e r e f f i c i e n c y a n e a s y - t o - u s e e q u a t i o n t o c a l c u l a t e e f f i c i e n c y s t a r t s o u t a s b e i n g e q u a l t o t h e r a t i o o f p o w e r f r o m t h e p o w e r s u p - p l y t o t h e p o w e r d e l i v e r e d t o t h e l o a d . e f f e c t i v e b y p a s s c a p a c i t o r , c b a s o t h e r p o w e r a m p l i f i e r s , p r o p e r s u p p l y b y p a s s i n g i s c r i t i c a l f o r l o w n o i s e p e r f o r m a n c e a n d h i g h p o w e r s u p p l y r e j e c t i o n . t h e c a p a c i t o r s l o c a t e d o n b o t h t h e b y p a s s a n d p o w e r s u p p l y p i n s s h o u l d b e a s c l o s e t o t h e d e v i c e a s p o s s i b l e . c a p a c i t o r o f 1 0 m f o r g r e a t e r p l a c e d n e a r t h e a u d i o p o w e r a m p l i f i e r i s r e c o m m e n d e d .
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 7 - d e c . , 2 0 1 0 w w w . a n p e c . c o m . t w 1 2 a p a 3 0 1 0 / 1 a p p l i c a t i o n i n f o r m a t i o n ( c o n t . ) b t l a m p l i f i e r e f f i c i e n c y ( c o n t . ) w h e r e : v o r m s = ? 2 v p p s u p = v d d x i d d a v g = v d d x 2 v p p r l ( 7 ) ( 8 ) e f f i c i e n c y o f a b t l c o n f i g u r a t i o n : ( ) / ( v d d x ) = p o p s u p = v p x v p 2 r l 2 v p p r l p v p 4 v d d ( 9 ) t a b l e 1 c a l c u l a t e s e f f i c i e n c i e s f o r f o u r d i f f e r e n t o u t p u t p o w e r l e v e l s . n o t e t h a t t h e e f f i c i e n c y o f t h e a m p l i f i e r i s q u i t e l o w f o r l o w e r p o w e r l e v e l s a n d r i s e s s h a r p l y a s p o w e r t o t h e l o a d i s i n c r e a s e d r e s u l t i n g i n a n e a r l y f l a t i n t e r n a l p o w e r d i s s i - p a t i o n o v e r t h e n o r m a l o p e r a t i n g r a n g e . n o t e t h a t t h e i n t e r n a l d i s s i p a t i o n a t f u l l o u t p u t p o w e r i s l e s s t h a n i n t h e h a l f p o w e r r a n g e . c a l c u l a t i n g t h e e f f i - c i e n c y f o r a s p e c i f i c s y s t e m i s t h e k e y t o p r o p e r p o w e r s u p p l y d e s i g n . a f i n a l p o i n t t o r e m e m b e r a b o u t l i n e a r a m p l i f i e r s ( e i t h e r s e o r b t l ) i s h o w t o m a n i p u l a t e t h e t e r m s i n t h e e f f i - c i e n c y e q u a t i o n t o a n u t m o s t a d v a n t a g e w h e n p o s s i b l e . n o t e t h a t i n e q u a t i o n , v d d i s i n t h e d e n o m i n a t o r . t h i s i n d i - c a t e s t h a t a s v d d g o e s d o w n , e f f i c i e n c y g o e s u p . i n o t h e r w o r d s , u s e t h e e f f i c i e n c y a n a l y s i s t o c h o o s e t h e c o r r e c t s u p p l y v o l t a g e a n d s p e a k e r i m p e d a n c e f o r t h e a p p l i c a t i o n . p o (w) efficiency (%) i dd (a) v pp (v) p d (w) 0.25 31. 25 0.16 2.00 0.55 0.50 47.62 0.21 2.83 0.55 1.00 66.67 0.30 4.00 0.5 1.25 78.13 0.32 4.47 0. 35 * * h i g h p e a k v o l t a g e s c a u s e t h e t h d t o i n c r e a s e . t a b l e 1 . e f f i c i e n c y v s o u t p u t p o w e r i n 5 - v / 8 w b t l s y s t e m s . p o w e r d i s s i p a t i o n i n b t l m o d e o p e r a t i o n , t h e o u t p u t v o l t a g e s w i n g i s d o u b l e d a s i n s e m o d e . t h u s , t h e m a x i m u m p o w e r d i s - s i p a t i o n p o i n t f o r a b t l m o d e o p e r a t i n g a t t h e s a m e g i v e n c o n d i t i o n s i s 4 t i m e s a s i n s e m o d e . b t l m o d e : p d , m a x = ( 1 0 ) 4 v d d 2 2 p 2 r l e v e n w i t h t h i s s u b s t a n t i a l i n c r e a s e i n p o w e r d i s s i p a t i o n , t h e a p a 3 0 1 0 / 1 d o n o t r e q u i r e e x t r a h e a t s i n k . t h e p o w e r d i s s i p a t i o n f r o m e q u a t i o n 1 1 , a s s u m i n g a 5 v - p o w e r s u p - p l y a n d a n 8 w l o a d , m u s t n o t b e g r e a t e r t h a n t h e p o w e r d i s s i p a t i o n t h a t r e s u l t s f r o m t h e e q u a t i o n 1 1 : p d , m a x = t j , m a x - t a q j a ( 1 1 ) f o r m s o p - 8 p p a c k a g e w i t h t h e r m a l p a d , t h e t h e r m a l r e - s i s t a n c e ( q j a ) i s e q u a l t o 4 8 o c / w . s i n c e t h e m a x i m u m j u n c t i o n t e m p e r a t u r e ( t j , m a x ) o f a p a 3 0 1 0 / 1 i s 1 5 0 o c a n d t h e a m b i e n t t e m p e r a t u r e ( t a ) i s d e f i n e d b y t h e p o w e r s y s t e m d e s i g n , t h e m a x i m u m p o w e r d i s s i p a t i o n w h i c h t h e i c p a c k a g e i s a b l e t o h a n d l e c a n b e o b t a i n e d f r o m e q u a t i o n 1 1 . o n c e t h e p o w e r d i s s i p a t i o n i s g r e a t e r t h a n t h e m a x i m u m l i m i t ( p d , m a x ) , e i t h e r t h e s u p p l y v o l t a g e ( v d d ) m u s t b e d e c r e a s e d , t h e l o a d i m p e d a n c e ( r l ) m u s t b e i n c r e a s e d o r t h e a m b i e n t t e m p e r a t u r e s h o u l d b e r e d u c e d . t h e r m a l p a d c o n s i d e r a t i o n t h e t h e r m a l p a d m u s t b e c o n n e c t e d t o t h e g r o u n d . t h e p a c k a g e w i t h t h e r m a l p a d o f t h e a p a 3 0 1 0 / 1 r e q u i r e s s p e - c i a l a t t e n t i o n o n t h e r m a l d e s i g n . i f t h e t h e r m a l d e s i g n i s s u e s a r e n o t p r o p e r l y a d d r e s s e d , t h e a p a 3 0 1 0 / 1 4 w w i l l g o i n t o t h e r m a l s h u t d o w n w h e n d r i v i n g a 4 w l o a d . t h e t h e r m a l p a d m u s t b e c o n n e c t e d t o t h e g r o u n d . t h e p a c k a g e w i t h t h e r m a l p a d o f t h e a p a 3 0 1 0 / 1 r e q u i r e s s p e - c i a l a t t e n t i o n o n t h e r m a l d e s i g n . t h e t h e r m a l p a d o n t h e b o t t o m o f t h e a p a 3 0 1 0 / 1 s h o u l d b e s o l d e r e d d o w n t o a c o p p e r p a d o n t h e c i r c u i t b o a r d . h e a t c a n b e c o n d u c t e d a w a y f r o m t h e t h e r m a l p a d t h r o u g h t h e c o p p e r p l a n e t o a m b i e n t . i f t h e c o p p e r p l a n e i s n o t o n t h e t o p s u r f a c e o f t h e c i r c u i t b o a r d , 8 t o 1 2 v i a s o f 1 5 m i l o r s m a l l e r i n d i a m e t e r s h o u l d b e u s e d t o t h e r m a l l y c o u p l e t h e t h e r m a l p a d t o t h e b o t t o m p l a n e . p o = r l = v o r m s x v o r m s 2r l v p x v p t h e f o l l o w i n g e q u a t i o n s a r e t h e b a s i s f o r c a l c u l a t i n g a m p l i f i e r e f f i c i e n c y . ( 6 ) e f f i c i e n c y = p s u p p o f o r g o o d t h e r m a l c o n d u c t i o n , t h e v i a s m u s t b e p l a t e d t h r o u g h a n d s o l d e r f i l l e d . t h e c o p p e r p l a n e u s e d t o c o n - d u c t h e a t a w a y f r o m t h e t h e r m a l p a d s h o u l d b e a s l a r g e a s p r a c t i c a l .
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 7 - d e c . , 2 0 1 0 w w w . a n p e c . c o m . t w 1 3 a p a 3 0 1 0 / 1 t h e r m a l p a d c o n s i d e r a t i o n ( c o n t . ) a p p l i c a t i o n i n f o r m a t i o n ( c o n t . ) f o r g o o d t h e r m a l c o n d u c t i o n , t h e v i a s m u s t b e p l a t e d t h r o u g h a n d s o l d e r f i l l e d . t h e c o p p e r p l a n e u s e d t o c o n - d u c t h e a t a w a y f r o m t h e t h e r m a l p a d s h o u l d b e a s l a r g e a s p r a c t i c a l . i f t h e a m b i e n t t e m p e r a t u r e i s h i g h e r t h a n 2 5 c , a l a r g e r c o p p e r p l a n e o r f o r c e d - a i r c o o l i n g w i l l b e r e q u i r e d t o k e e p t h e a p a 3 0 1 0 / 1 j u n c t i o n t e m p e r a t u r e b e l o w t h e t h e r m a l s h u t d o w n t e m p e r a t u r e ( 1 5 0 c ) . i n h i g h e r a m b i e n t t e m p e r a t u r e , h i g h e r a i r f l o w r a t e a n d / o r l a r g e r c o p p e r a r e a w i l l b e r e q u i r e d t o k e e p t h e i c o u t o f t h e r m a l s h u t d o w n . t h e r m a l c o n s i d e r a t i o n l i n e a r p o w e r a m p l i f i e r s d i s s i p a t e a s i g n i f i c a n t a m o u n t o f h e a t i n t h e p a c k a g e u n d e r n o r m a l o p e r a t i n g c o n d i t i o n s . t o c a l c u l a t e m a x i m u m a m b i e n t t e m p e r a t u r e s , r e f e r t h e ? p o w e r d i s s i p a t i o n v s . o u t p u t p o w e r ? g r a p h s . g i v e n q j a , t h e m a x i m u m a l l o w a b l e j u n c t i o n t e m p e r a t u r e ( t j m a x ) , a n d t h e t o t a l i n t e r n a l d i s s i p a t i o n ( p d ) , t h e m a x i m u m a m - b i e n t t e m p e r a t u r e c a n b e c a l c u l a t e d w i t h t h e f o l l o w i n g e q u a t i o n . t h e m a x i m u m r e c o m m e n d e d j u n c t i o n t e m - p e r a t u r e f o r t h e a p a 3 0 1 0 / 1 i s 1 5 0 c . t h e i n t e r n a l d i s s i - p a t i o n f i g u r e s a r e t a k e n f r o m t h e p o w e r d i s s i p a t i o n v s . o u t p u t p o w e r g r a p h s . t a m a x = t j m a x - q j a p d ( 1 2 ) 1 5 0 - 5 0 ( 1 . 3 ) = 8 5 c t h e a p a 3 0 1 0 / 1 i s d e s i g n e d w i t h a t h e r m a l s h u t d o w n p r o - t e c t i o n t h a t t u r n s t h e d e v i c e o f f w h e n t h e j u n c t i o n t e m - p e r a t u r e s u r p a s s e s 1 5 0 c t o p r e v e n t d a m a g i n g t h e i c . 0.65mm 1. 0 mm 2.5 m m ground plane for thermalpad thermalvia diameter 12mil x 5 2 . 5 m m 0 . 6 5 m m 0 . 4 m m msop - 8 p l and pattern r ecommendation 2. 0 mm 3 m m ground plane for thermalpad thermalvia diameter 12mil x 15 1 . 2 7 m m 0 . 7 m m 0.25 mm 5 m m sop - 8 p l and pattern r ecommendation
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 7 - d e c . , 2 0 1 0 w w w . a n p e c . c o m . t w 1 4 a p a 3 0 1 0 / 1 p a c k a g e i n f o r m a t i o n s o p - 8 a a 1 a 2 l view a 0 . 2 5 seating plane gauge plane note: 1. follow jedec ms-012 aa. 2. dimension ? d ? does not include mold flash, protrusions or gate burrs. mold flash, protrusion or gate burrs shall not exceed 6 mil per side. 3. dimension ? e ? does not include inter-lead flash or protrusions. inter-lead flash and protrusions shall not exceed 10 mil per side. s y m b o l min. max. 1.75 0.10 0.17 0.25 0.25 a a1 c d e e1 e h l millimeters b 0.31 0.51 sop-8 0.25 0.50 0.40 1.27 min. max. inches 0.069 0.004 0.012 0.020 0.007 0.010 0.010 0.020 0.016 0.050 0 0.010 1.27 bsc 0.050 bsc a2 1.25 0.049 0 8 0 8 3.80 5.80 4.80 4.00 6.20 5.00 0.189 0.197 0.228 0.244 0.150 0.157 d e e e 1 see view a c b h x 4 5 seating plane < 4 mils -t-
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 7 - d e c . , 2 0 1 0 w w w . a n p e c . c o m . t w 1 5 a p a 3 0 1 0 / 1 p a c k a g e i n f o r m a t i o n s o p - 8 p thermal pad d d1 e 2 e 1 e e b a 2 a a 1 view a l 0 . 2 5 gauge plane seating plane q note : 1. followed from jedec ms-012 ba. 2. dimension "d" does not include mold flash, protrusions or gate burrs. mold flash, protrusion or gate burrs shall not exceed 6 mil per side . 3. dimension "e" does not include inter-lead flash or protrusions. inter-lead flash and protrusions shall not exceed 10 mil per side. 0.020 0.010 0.020 0.050 0.006 0.063 max. 0.40 l q 0 o c e e h e1 0.25 d c b 0.17 0.31 0.016 1.27 8 o c 0 o c 8 o c 0.50 1.27 bsc 0.51 0.25 0.050 bsc 0.010 0.012 0.007 millimeters min. s y m b o l a1 a2 a 0.00 1.25 sop-8p max. 0.15 1.60 min. 0.000 0.049 inches d1 2.50 0.098 2.00 0.079 e2 3.50 3.00 0.138 0.118 4.80 5.00 0.189 0.197 3.80 4.00 0.150 0.157 5.80 6.20 0.228 0.244 h x 4 5 o c see view a -t- seating plane < 4 mils
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 7 - d e c . , 2 0 1 0 w w w . a n p e c . c o m . t w 1 6 a p a 3 0 1 0 / 1 p a c k a g e i n f o r m a t i o n m s o p - 8 p a 0 l view a 0 . 2 5 seating plane gauge plane a 1 d e see view a e 1 e a 2 b c d1 e 2 exposed pad s y m b o l min. max. 1.10 0.00 0.22 0.38 0.08 0.23 0.15 a a1 b c d e e1 e l millimeters a2 0.75 0.95 0.65 bsc msop-8p 0.40 0.80 0.026 bsc min. max. inches 0.043 0.000 0.030 0.037 0.009 0.015 0.003 0.009 0.016 0.031 0 0.006 d1 e2 1.50 2.50 0.059 0.098 1.50 2.50 0.059 0.098 0 8 0 8 2.90 3.10 2.90 3.10 4.70 5.10 0.114 0.122 0.185 0.201 0.114 0.122 note: 1. follow jedec mo-187 aa-t 2. dimension ? d ? does not include mold flash, protrusions or gate burrs. mold flash, protrusion or gate burrs shall not flash or protrusions. 3. dimension ? e1 ? does not include inter-lead flash or protrusions. inter-lead flash and protrusions shall not exceed 6 mil per side.
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 7 - d e c . , 2 0 1 0 w w w . a n p e c . c o m . t w 1 7 a p a 3 0 1 0 / 1 application a h t1 c d d w e1 f 330.0 ? 2.00 50 min. 12.4+2.00 - 0.00 13.0+0.50 - 0.20 1.5 min. 20.2 min. 12.0 ? 0.30 1.75 ? 0.10 5.5 ? 0.05 p 0 p1 p 2 d 0 d1 t a 0 b 0 k 0 sop - 8(p) 4.0 ? 0.10 8.0 ? 0.10 2.0 ? 0.05 1.5+0.10 - 0.00 1.5 min. 0.6+0.00 - 0 .40 6.40 ? 0.20 5.20 ? 0.20 2.10 ? 0.20 application a h t1 c d d w e1 f 330.0 ? 2.00 50 min. 12.4+2.00 - 0.00 13.0+0.50 - 0.20 1.5 min. 20.2 min. 12.0 ? 0.30 1.75 ? 0.10 5.5 ? 0.05 p 0 p1 p 2 d 0 d1 t a 0 b 0 k 0 msop - 8p 4.00 ? 0.10 8.00 ? 0.10 2.00 ? 0.05 1. 5+0.10 - 0.00 1.5 min. 0.6+0.00 - 0.40 5.30 ? 0.20 3.30 ? 0.20 1.40 ? 0.20 c a r r i e r t a p e & r e e l d i m e n s i o n s d e v i c e s p e r u n i t ( m m ) package type unit quantity sop - 8(p) tape & reel 2500 msop - 8p tape & reel 3000 h t1 a d a e 1 a b w f t p0 od0 b a0 p2 k0 b 0 section b-b section a-a od1 p1
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 7 - d e c . , 2 0 1 0 w w w . a n p e c . c o m . t w 1 8 a p a 3 0 1 0 / 1 t a p i n g d i r e c t i o n i n f o r m a t i o n sop-8(p) msop-8p user direction of feed user direction of feed
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 7 - d e c . , 2 0 1 0 w w w . a n p e c . c o m . t w 1 9 a p a 3 0 1 0 / 1 c l a s s i f i c a t i o n p r o f i l e c l a s s i f i c a t i o n r e f l o w p r o f i l e s profile feature sn - pb eutectic assembly pb - free assembly preheat & soak temperature min (t smin ) temperature max (t smax ) time (t smin to t smax ) ( t s ) 100 c 150 c 60 - 120 seconds 150 c 200 c 60 - 1 2 0 seconds average ramp - up rate (t smax to t p ) 3 c/second ma x. 3 c/second max. liquidous temperature ( t l ) time at l iquidous (t l ) 183 c 60 - 150 seconds 217 c 60 - 150 seconds peak package body temperature (t p ) * see classification temp in table 1 see classification temp in table 2 time (t p ) ** within 5 c of the spe cified c lassification t emperature ( t c ) 2 0 ** seconds 3 0 ** seconds average r amp - down rate (t p to t smax ) 6 c/second max. 6 c/second max. time 25 c to p eak t emperature 6 minutes max. 8 minutes max. * tolerance for peak profile temperature (t p ) is defined as a supplier minimum and a user maximum. ** tolerance for time at peak profile temperature (t p ) is defined as a supplier minimum and a user maximum.
c o p y r i g h t ? a n p e c e l e c t r o n i c s c o r p . r e v . a . 7 - d e c . , 2 0 1 0 w w w . a n p e c . c o m . t w 2 0 a p a 3 0 1 0 / 1 c l a s s i f i c a t i o n r e f l o w p r o f i l e s table 2. pb - free process ? classification temperatures (tc) package thickness volume mm 3 <350 volume mm 3 350 - 2000 volume mm 3 >2000 <1.6 mm 260 c 260 c 260 c 1.6 mm ? 2.5 mm 260 c 250 c 245 c 3 2.5 mm 250 c 245 c 245 c table 1. snpb eutectic process ? classification temperatures (tc) package thickness volume mm 3 <350 volume mm 3 3 350 <2.5 mm 235 c 22 0 c 3 2.5 mm 220 c 220 c test item method description solderability jesd - 22, b102 5 sec, 245 c holt jesd - 22, a108 1000 hrs, bias @ tj=125 c pct jesd - 22, a102 168 hrs, 100 % rh, 2atm , 121 c tct jesd - 22, a104 500 cycles, - 65 c~150 c hbm mil - std - 883 - 3015.7 vhbm ? 2kv mm jesd - 22, a1 15 vmm ? 200v latch - up jesd 78 10ms, 1 tr ? 100ma r e l i a b i l i t y t e s t p r o g r a m c u s t o m e r s e r v i c e a n p e c e l e c t r o n i c s c o r p . head office : no.6, dusing 1st road, sbip, hsin-chu, taiwan, r.o.c. tel : 886-3-5642000 fax : 886-3-5642050 t a i p e i b r a n c h : 2 f , n o . 1 1 , l a n e 2 1 8 , s e c 2 j h o n g s i n g r d . , s i n d i a n c i t y , t a i p e i c o u n t y 2 3 1 4 6 , t a i w a n t e l : 8 8 6 - 2 - 2 9 1 0 - 3 8 3 8 f a x : 8 8 6 - 2 - 2 9 1 7 - 3 8 3 8

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