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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 . 5 - j u l . , 2 0 1 3 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 . 2.8w stereo class-d audio power amplifier a p a 2 6 0 0 t h e a p a 2 6 0 0 i s a s t e r e o , h i g h e f f i c i e n c y , f i l t e r - f r e e c l a s s - d a u d i o a m p l i f i e r a v a i l a b l e i n a t q f n 3 x 3 - 1 6 p i n s p a c k a g e . t h e i n t e r n a l g a i n s e t t i n g c a n m i n i m i z e t h e e x t e r n a l c o m - p o n e n t c o u n t a n d s a v e t h e p c b s p a c e . f o r t h e f l e x i b l e a p p l i c a t i o n , t h e g a i n c a n b e s e t t o 6 d b o r 1 2 d b b y g a i n c o n t r o l p i n . h i g h p s r r a n d d i f f e r e n t i a l a r c h i t e c t u r e p r o - v i d e i n c r e a s e i m m u n i t y t o n o i s e a n d r f r e c t i f i c a t i o n . i n a d d i t i o n t o t h e s e f e a t u r e s , s h o r t s t a r t - u p t i m e a n d s m a l l p a c k a g e s i z e m a k e t h e a p a 2 6 0 0 a n i d e a l c h o i c e f o r c e l l u - l a r h a n d s e t s , p d a , a n d n o t e b o o k p c s . t h e a p a 2 6 0 0 i s s u i t a b l e f o r b a t t e r y p o w e r a p p i c a t i o n b e c a u s e i t s o p e r a t i n g v o l t a g e i s f r o m 2 . 4 v t o 5 v a n d h a s v e r y l o w s h u t d o w n c u r r e n t . t h e f i l t e r - f r e e a r c h i t e c t u r e e l i m i - n a t e s t h e o u t p u t f i l t e r c o m p a r e d t o t h e t r a d i t i o n a l c l a s s - d a u d i o a m p l i f i e r , a n d r e d u c e s t h e e x t e r n a l c o m p o n e n t c o u n t s . t h e a p a 2 6 0 0 a l s o i n t e g r a t e s t h e d e - p o p c i r c u i t r y t h a t r e d u c e s t h e p o p s a n d c l i c k n o i s e s d u r i n g p o w e r o n / o f f o r s h u t d o w n e n a b l e p r o c e s s . t h e a p a 2 6 0 0 i s c a p a b l e o f d r i v i n g 2 . 8 w a t 5 v o r 5 7 0 m w a t 2 . 4 v i n t o 4 w s p e a k e r . in addition, it p r o v i d e s t h e r m a l a n d o v e r - c u r r e n t p r o t e c t i o n s . 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 handsets pdas portable multimedia devices notebooks o p e r a t i n g v o l t a g e : 2 . 4 v ~ 5 . 5 v filter-free class-d amplifier high efficiency 87% at p o =1.5w, 8 w speaker, v dd =5v fast start-up time (20ms) h i g h p s r r : 7 0 d b a t 2 1 7 h z t h e r m a l a n d o v e r - c u r r e n t p r o t e c t i o n s t w o g a i n - s e t t i n g s e l e c t a b l e : 6 d b a n d 1 2 d b l e s s e x t e r n a l c o m p o n e n t s r e q u i r e d space saving package ? t q f n 3 x 3 - 1 6 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 ) s i m p l i f i e d a p p l i c a t i o n c i r c u i t APA2600 left channel input right channel input left channel speaker right channel speaker linn linp rinp rinn loutp loutn routn routp output power (w) e f f i c i e n c y ( % ) 0 0.3 0.6 0.9 1.2 1.5 0 10 20 30 40 50 60 70 80 90 v dd =2.4v v dd =3.6v v dd =5v r l =8 w +33 m h f in =1khz c i =0.1 m f a v =6db mono aux-0025 aes-17(20khz)
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 . 5 - j u l . , 2 0 1 3 w w w . a n p e c . c o m . t w 2 a p a 2 6 0 0 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 p i n c o n f i g u r a t i o n a b s o l u t e m a x i m u m r a t i n g s ( n o t e 1 ) symbol parameter rating unit v dd supply voltage (vdd) - 0.3 to 6 v in input voltage (linp, linn, rinn, rinp, sd gain) - 0.3 to v dd +0.3 v o output voltage (routp, routn, loutp, loutn) - 1 to v dd 1 v t j maximum junction temperature 150 t stg stora ge temperature range - 65 to +150 t s dr maximum lead soldering temperature, 10 seconds 260 o c p d power dissipation internally limited w ( 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 . ) note 1: absolute maximum ratings are those values beyond which the life of a device may be impaired. exposure to absolute maximum rating conditions for extended periods may affect device reliability. note: anpec lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which are fully compliant with rohs. anpec lead-free products meet or exceed the lead-free requirements of ipc/jedec j-std-020d for msl classification at lead-free peak reflow temperature. anpec defines ?green? to mean lead-free (rohs compliant) and halogen free (br or cl does not exceed 900ppm by weight in homogeneous material and total of br and cl does not exceed 1500ppm by weight). APA2600 handling code temperature range package code xxxxx - date code assembly material APA2600 qb : apa 2600 xxxxx package code qb : tqfn3x3-16 operating ambient temperature range i : -40 to 85 o c handling code tr : tape & reel assembly material g : halogen and lead free device tqfn3x3-16 =thermal-pad (connected the thermal-pad to ground plane for better heat dissipation) l o u t p 1 l o u t n 2 s d 3 l i n p 4 5 linn 6 nc 7 nc gnd 16 vdd 15 vdd 14 gnd 13 1 2 r o u t p 1 1 r o u t n 1 0 g a i n 9 r i n p APA2600 top view 8 rinn
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 . 5 - j u l . , 2 0 1 3 w w w . a n p e c . c o m . t w 3 a p a 2 6 0 0 symbol parameter range unit v dd supply voltage 2 . 4 ~ 5.5 v ih high l evel t hreshold v oltage sd , gain 1 ~ v dd v il low l evel t hreshold v oltage sd , gain 0 ~ 0. 35 v v ic common mode input voltage 0.5 ~ v dd - 1 t a ambient t emperature range - 40 ~ 85 t j junction temperature range - 40 ~ 125 o c r l speaker resistance 4 ~ w APA2600 symbol parameter test conditions min. typ. max. unit i dd supply current no load - 3 7 ma i sd shutdown current v sd = gnd - 1 2 i i input c urrent sd , gain - 0. 1 1 m a f osc oscillator frequency 425 475 525 khz v dd =2.4v,i l =0.4a - 1200 1500 v dd =3.6v, i l =0.6a - 1000 1250 r dson static drain - source on - state resistance (p - channel mosfet+n - channel mosfet) v dd =5v, i l =0.8a - 800 1000 m w r i input resistor 128 150 172 k w t start - up start - up time from shutdown - 20 - ms v gain =gnd, no load. 5.5 6 6.5 a v close d - loop gain v gain =v dd , no load. 11.5 12 12.5 db v por power - on - reset voltage v dd rising - 2.2 2.35 power - on - reset voltage hysteresis - 0.2 - v v dd =5v, t a =25 x c h efficiency p o =1.4w, r l =8 w +33 m h - 86 - % r l = 4 w 2 2.3 - thd +n = 1% f in = 1khz r l = 8 w 1.1 1.34 - r l = 4 w - 2.8 - p o output po wer thd +n = 1 0 % f in = 1 k hz r l = 8 w - 1.65 - w 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 2 ) tqfn3x3 - 16 55 o c /w q jc thermal resistance - junction to case (note 3 ) tqfn3x3 - 16 10 o c /w note 2 : please refer to ? layout recommendation?, the thermal-pad on the bottom of the ic should soldered directly to the pcb?s thermal-pad area that with several thermal vias connect to the ground plan, and the pcb is a 2-layer, 5-inch square area with 2oz copper thickness . note 3 : the case temperature is measured at the center of thethermal-pad on the underside of the tqfn3x3-16 package. 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 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 v d d = 5 v , g n d = 0 v , a v = 6 d b , t a = 2 5 o c ( 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 . 5 - j u l . , 2 0 1 3 w w w . a n p e c . c o m . t w 4 a p a 2 6 0 0 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 ( c o n t . ) APA2600 symbol parameter test condition s min. typ. max. unit v dd =5v, t a =25 x c r l = 4 w p o = 1.4 w - 0.15 0.5 thd+n total harmonic distortion pl u s noise f in = 1 k hz r l = 8 w p o = 0.9 w - 0.1 0.3 % crosstalk channel separation p o =130mw, r l =8 w , f in = 1khz - 100 - db psrr power supply rejection ratio r l = 8 w , f in = 217 hz , v rr =0.2v rms - 74 - db v os output offset voltage r l = 8 w - 5 25 mv s/n signal - to - noise ratio w ith a - weighting filter p o = 0.9 w, r l = 8 w - 85 - db vn noise output voltage w ith a - weighting filter - 100 - m v (rms) v dd = 3.6 v, t a =25 x c r l = 4 w 0.85 1.1 - thd +n = 1% f in = 1khz r l = 8 w 0.5 0.68 - r l = 4 w - 1.4 - p o output power thd +n = 1 0 % f in = 1khz r l = 8 w - 0.84 - w r l = 4 w p o = 0.7 w - 0.2 - thd+n total harmonic distortion pl u s noise f in = 1khz r l = 8 w p o = 0.5 w - 0.1 - % crosstalk channel separation p o =65mw, r l =8 w , f in =1khz - 98 - psrr power supply rejection ratio r l = 8 w , f in = 217 hz , v rr =0.2v rms - 72 - db v os output offset voltage r l = 8 w - 5 25 mv s/n signal - to - noise ratio w ith a - weighting filter p o = 0.5 w, r l = 8 w , - 82 - db vn noise output voltage w ith a - weighting filter - 100 - m v (rms) v dd = 2.4 v, t a =25 x c r l = 4 w 0.35 0 .46 - thd +n = 1% f in = 1 k hz r l = 8 w 0.2 0. 29 - r l = 4 w - 0.57 - p o output power thd +n = 1 0 % f in = 1 k hz r l = 8 w - 0.36 - w p o = 0.3 w, r l = 4 w - 0.2 - thd+n total harmonic distortion pl u s noise f in = 1khz p o = 0.2 w, r l = 8 w - 0.18 - % crosstalk channel separation p o =27mw, r l =8 w , f in =1khz - 60 - psrr power supply rejection ratio r l = 8 w , f in = 217 hz , v rr =0.2v rms - 70 - d b vos output offset voltage r l = 8 w - 5 25 mv s/n signal - to - noise ratio w ith a - weighting filter p o = 0.2 w, r l = 8 w - 78 - db vn noise output voltage w ith a - weighting fi lter - 102 - m v (rms) v d d = 5 v , g n d = 0 v , a v = 6 d b , t a = 2 5 o c ( 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 . 5 - j u l . , 2 0 1 3 w w w . a n p e c . c o m . t w 5 a p a 2 6 0 0 e f f i c i e n c y v s . o u t p u t p o w e r e f f i c i e n c y v s . o u t p u t p o w e r o u t p u t p o w e r v s . s u p p l y v o l t a g e t h d + n v s . o u t p u t p o w e r 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 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 output power (w) e f f i c i e n c y ( % ) 60 v dd =5v 0 10 20 30 40 50 70 80 90 0 0.5 1.0 1.5 2.0 2.5 v dd =2.4v v dd =3.6v r l =4 w +33 m h f in =1khz c i =0.1 m f a v =6db thd+n ?? 10% mono aux-0025 aes-17(20khz) output power (w) e f f i c i e n c y ( % ) 0 0.3 0.6 0.9 1.2 1.5 0 10 20 30 40 50 60 70 80 90 v dd =2.4v v dd =3.6v v dd =5v r l =8 w +33 m h f in =1khz c i =0.1 m f a v =6db thd+n ?? 10% mono aux-0025 aes-17(20khz) 0.06 20 0.1 1 10 0 3 500m 1 1.5 2 2.5 output power (w) t h d + n ( % ) v dd =2.4v v dd =5v v dd =3.6v r l =4 w f in =1khz c i =0.1 m f a v =6db aux-0025 aes-17(20khz) t h d + n ( % ) frequency (hz) 0.01 10 0.1 1 20 20k 100 1k 10k v dd =2.4v r l =4 w c i =0.1 m f aux-0025 aes-17(20khz) p o =0.1w a v =12db p o =0.3w a v =6db p o =0.1w a v =6db p o =0.3w a v =12db 0.01 10 0.1 1 20 20k 100 1k 10k frequency (hz) t h d + n ( % ) v dd =3.6v r l =4 w c i =0.1 m f aux-0025 aes-17(20khz) p o =0.7w a v =6db p o =0.7w a v =12db p o =0.3w a v =12db p o =0.3w a v =6db o u t p u t p o w e r ( w ) supply voltage (v) 0 0.5 1 1.5 2 2.5 3 3.5 2 3 4 5 6 r l =4 w thd+n=10% r l =4 w thd+n=1% f in =1khz c i =0.1 m f a v =6db aux-0025 aes-17(20khz) r l =8 w thd+n=1% r l =8 w thd+n=10%
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 . 5 - j u l . , 2 0 1 3 w w w . a n p e c . c o m . t w 6 a p a 2 6 0 0 t h d + n v s . f r e q u e n c y crosstalk vs. frequency c r o s s t a l k v s . f r e q u e n c y c r o s s t a l k v s . f r e q u e n c y 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 . ) 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 20 20k 100 1k r frequency (hz) t h d + n ( % ) v dd =5v r l =4 w c i =0.1 m f aux-0025 aes-17(20khz) p o =1.4w a v =6db p o =1.4w a v =12db p o =0.7w a v =12db p o =0.7w a v =6db -120 +0 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 20 20k 100 1k 10k t t t t t t t t t t t t t t t t t t t t t t t t t t t c r o s s t a l k ( d b ) right channel to left channel left channel to right channel frequency (hz) v dd =2.4v r l =4 w p o =41mw c i =0.1 m f a v =6db aux-0025 aes-17(20khz) -120 +0 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 20 20k 100 1k 10k t t t t t t t t t t t t t t t c r o s s t a l k ( d b ) right channel to left channel left channel to right channel frequency (hz) v dd =3.6v r l =4 w p o =100mw c i =0.1 m f av=6db aux-0025 aes-17(20khz) -120 +0 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 20 20k 100 1k 10k t t t t t t t t t t t t t t c r o s s t a l k ( d b ) frequency (hz) v dd =5v r l =4 w p o =200mw c i =0.1 m f a v =6db aux-0025 aes-17(20khz) right channel to left channel left channel to right channel 0.01 10 0.1 1 0 1.8 200m 400m 600m 800m 1 1.2 1.4 1.6 output power (w) t h d + n ( % ) v dd =2.4v v dd =5v v dd =3.6v r l =8 w f in =1khz c i =0.1 m f a v =6db aux-0025 aes-17(20khz) 0.01 10 0.1 1 20 20k 100 1k 10k r r frequency (hz) t h d + n ( % ) v dd =2.4v r l =8 w c i =0.1 m f aux-0025 aes-17(20khz) p o =0.2w a v =6db p o =0.2w a v =12db p o =0.1w a v =12db p o =0.1w a v =6db
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 . 5 - j u l . , 2 0 1 3 w w w . a n p e c . c o m . t w 7 a p a 2 6 0 0 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 c r o s s t a l k v s . f r e q u e n c y c r o s s t a l k v s . f r e q u e n c y 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 . ) c r o s s t a l k v s . f r e q u e n c y 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 0.006 10 0.01 0.1 1 20 20k 100 1k 10k frequency (hz) t h d + n ( % ) v dd =3.6v r l =8 w c i =0.1 m f aux-0025 aes-17(20khz) p o =0.5w a v =6db p o =0.5w a v =12db p o =0.3w a v =12db p o =0.3w a v =6db frequency (hz) t h d + n ( % ) 0.001 10 0.01 0.1 1 20 20k 100 1k 10k hz r r r r r v dd =5v r l =8 w c i =0.1 m f aux-0025 aes-17(20khz) p o =0.5w a v =12db p o =0.5w a v =6db p o =0.9w a v =6db p o =0.9w a v =12db -120 +0 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 20 20k 100 1k 10k c r o s s t a l k ( d b ) frequency (hz) v dd =2.4v r l =8 w p o =27mw c i =0.1 m f a v =6db aux-0025 aes-17(20khz) right channel to left channel left channel to right channel -120 +0 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 20 20k 100 1k 10k c r o s s t a l k ( d b ) frequency (hz) v dd =3.6v r l =8 w p o =65mw c i =0.1 m f a v =6db aux-0025 aes-17(20khz) right channel to left channel left channel to right channel -120 +0 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 20 20k 100 1k 10k t t t t t t t t t t t t c r o s s t a l k ( d b ) frequency (hz) v dd =5v r l =8 w p o =130mw c i =0.1 m f a v =6db aux-0025 aes-17(20khz) right channel to left channel left channel to right channel 20u 200u 100u 20 20k 100 1k 10k right channel, a v =6db frequency (hz) v dd =5v r l =4 w c i =0.1 m f aux-0025 aes-17(20khz) a-weighting right channel, a v =12db left channel, a v =6db left channel, a v =12db o u t p u t n o i s e v o l t a g e ( v r m s )
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 . 5 - j u l . , 2 0 1 3 w w w . a n p e c . c o m . t w 8 a p a 2 6 0 0 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 i n p u t v o l t a g e v s . o u t p u t v o l t a g e f r e q u e n c y r e s p o n s e p s r r v s . f r e q u e n c y 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 s r r v s . f r e q u e n c y p s r r v s . f r e q u e n c y -150 +50 -130 -110 -90 -70 -50 -30 -10 +10 +30 +3 +13 +4 +5 +6 +7 +8 +9 +10 +11 +12 10 50k 100 1k 10k g a i n ( d b ) p h a s e ( d e g r e e ) frequency (hz) v dd =5v r l =8 w c i =0.1 m f aux-0025 gain, a v =6db gain, a v = 12 db phase , a v = 6 db phase, a v =12 db -100 +0 -90 -80 -70 -60 -50 -40 -30 -20 -10 20 20k 50 100 200 500 1k 2k 5k 10k t t p s r r ( d b ) frequency (hz) v dd =2.4v r l =8 w c i =0.1 m f a v =6db v rr =0.2v rms input ac short aux-0025 aes-17(20khz) right channel left channel p s r r ( d b ) frequency (hz) -100 +0 -90 -80 -70 -60 -50 -40 -30 -20 -10 20 20k 100 1k 10k t t t t t t t v dd =3.6v r l =8 w c i =0.1 m f a v =6db v rr =0.2v rms input ac short aux-0025 aes-17(20khz) right channel left channel p s r r ( d b ) frequency (hz) -100 +0 -90 -80 -70 -60 -50 -40 -30 -20 -10 20 20k 100 1k 10k t v dd =5v r l =8 w c i =0.1 m f a v =6db v rr =0.2v rms input ac short aux-0025 aes-17(20khz) right channel left channel 20u 200u 30u 40u 50u 60u 70u 80u 90u 100u 20 20k 100 1k 10k frequency (hz) v dd =5v r l =8 w c i =0.1 m f aux-0025 aes-17(20khz) a-weighting right channel, a v =6db right channel, a v =12db left channel, a v =6db left channel, a v =12db o u t p u t n o i s e v o l t a g e ( v r m s ) 0 4.5 500m 1 1.5 2 2.5 3 3.5 4 0 2.5 500m 1 1.5 2 a v =6db , r l 8 w v dd =5v c i =0.1 m f aux-0025 aes-17(20khz) a v =6db , r l =4 w a v =12db, r l =4 w a v =12db, r l =8 w o u t p u t v o l t a g e ( v r m s ) input voltage (v rms )
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 . 5 - j u l . , 2 0 1 3 w w w . a n p e c . c o m . t w 9 a p a 2 6 0 0 i n t e r - m o d u l a t i o n p e r f o r m a n c e c m r r v s . f r e q u e n c y c m r r v s . f r e q u e n c y s u p p l y c u r r e n t v s . o u t p u t p o w e r 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 . ) s u p p l y c u r r e n t 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 s u p p l y c u r r e n t ( m a ) supply voltage (v) 0 0.5 1 1.5 2 2.5 3 3.5 0 1 2 3 4 5 6 no load each channel output power (w) s u p p l y c u r r e n t ( a ) 0 0.2 0.4 0.6 0.8 1.0 1.2 0 0.5 1 1.5 2 2.5 v dd =2.4v v dd =5v v dd =3.6v r l =4 w +33 m h f in =1khz c i =0.1 m f a v =6db thd+n ?? 1% stereo aux-0025 aes-17(20khz) each channel output power (w) s u p p l y c u r r e n t ( a ) 0 0.1 0.2 0.3 0.4 0.5 0.6 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 r l =8 w +33 m h f in =1khz c i =0.1 m f a v =6db thd+n ?? 1% stereo aux-0025 aes-17(20khz) v dd =5v v dd =3.6v v dd =2.4v -140 +0 -130 -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 60 20k 100 1k 10k f f t ( d b r ) frequency (hz) v dd =5v r l =8 w p o =1w c i =0.01 m f a v =6db f in =19khz&20khz, 1:1 bw=22~22khz aux-0025 -100 +0 -90 -80 -70 -60 -50 -40 -30 -20 -10 20 20k 100 1k 10k frequency (hz) c m r r ( d b ) v dd =5v r l =4 w c i =0.1 m f aux-0025 aes-17(20khz) right channel, a v =6db right channel, a v =12db left channel, a v =6db left channel, a v =12db -100 +0 -90 -80 -70 -60 -50 -40 -30 -20 -10 20 20k 100 1k 10k frequency (hz) c m r r ( d b ) v dd =5v r l =8 w c i =0.1 m f aux-0025 aes-17(20khz) right channel, a v =6db right channel, a v =12db left channel, a v =6db left channel, a v =12db
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 . 5 - j u l . , 2 0 1 3 w w w . a n p e c . c o m . t w 1 0 a p a 2 6 0 0 s h u t d o w n c u r r e n t v s . s u p p l y v o l t a g e g s m p o w e r s u p p l y r e j e c t i o n v s . t i m e 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 . ) s u p p l y c u r r e n t ( m a ) supply voltage (v) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0 1 2 3 4 5 6 no load g s m p o w e r s u p p l y r e j e c t i o n v s . f r e q u e n c y -150 -100 frequency (hz) o u t p u t v o l t a g e ( d b ) s u p p l y v o l t a g e ( d b ) 2k 1k 1.5k 500 0 - 5 0 0 -150 -100 - 5 0 0 v dd 500mv/div high 3.6v low 3.0v 2ms/div output voltage 20mv/div
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 . 5 - j u l . , 2 0 1 3 w w w . a n p e c . c o m . t w 1 1 a p a 2 6 0 0 p i n d e s c r i p t i o n pin no. name i/o function 1 loutp o the left channel positive output terminal of class - d amplifier. 2 loutn o the left channel negative output terminal of class - d amplifier. 3 sd i shutdown mode control signal input, place entire ic in shutdown mo de when held low. 4 linp i t he non - inverting input of left channel amplifier . l in p is connected to gnd via a capacitor for single - end ( se) input signal. 5 linn i t he inverting input of left channel amplifier . l in n is used as audio input terminal, typica lly. 6,7 nc - no connection. 8 rinn i t he inverting input of right channel amplifier . r in n is used as audio input terminal, typically. 9 rinp i t he non - inverting input of right channel amplifier . r in p is connected to gnd via a capacitor for single - end ( se) input signal. 10 gain i gain selection. av=12db, when gain pin is pull high. av=6db, when gain pin is pull low. 11 routn o the right channel negative output terminal of class - d amplifier. 12 routp o the right channel positive output terminal of cla ss - d amplifier. 13,16 gnd - ground connection for circuitry. 14,15 vdd - supply voltage input terminal. b l o c k d i a g r a m startup logic biases & reference output stage loutp linp linn over current protection thermal protection ramp generator ttl input buffer sd output stage rinp rinn gain control gain loutn routn routp
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 . 5 - j u l . , 2 0 1 3 w w w . a n p e c . c o m . t w 1 2 a p a 2 6 0 0 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 single-ended input mode shutdown left-channel input 0.01 m f 0.01 m f 0.01 m f 0.01 m f gain control v dd 0.1 m f 10 m f gnd c i1 c i2 c i3 c i4 startup logic biases & reference output stage 1 loutp linp 4 linn 5 over current protection thermal protection ramp generator ttl input buffer output stage rinp 9 rinn 8 gain control gain 10 2 loutn 11 routn 12 routp 3 sd vdd 14 15vdd gnd 13 16 gnd c s1 c s2 right-channel input
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 . 5 - j u l . , 2 0 1 3 w w w . a n p e c . c o m . t w 1 3 a p a 2 6 0 0 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 ( c o n t . ) differential input mode left-channel input right-channel input shutdown 0.01 m f 0.01 m f 0.01 m f 0.01 m f gain control v dd 0.1 m f 10 m f gnd c i1 c i2 c i3 c i4 startup logic biases & reference output stage 1 loutp linp 4 linn 5 over current protection thermal protection ramp generator ttl input buffer output stage rinp 9 rinn 8 gain control gain 10 2 loutn 11 routn 12 routp 3 sd vdd 14 15vdd gnd 13 16 gnd c s1 c s2
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 . 5 - j u l . , 2 0 1 3 w w w . a n p e c . c o m . t w 1 4 a p a 2 6 0 0 f u n c t i o n d e s c r i p t i o n f u l l y d i f f e r e n t i a l a m p l i f i e r t h e a p a 2 6 0 0 i s a f u l l y d i f f e r e n t i a l a m p l i f i e r w i t h d i f f e r e n - t i a l i n p u t s a n d o u t p u t s . t h e f u l l y d i f f e r e n t i a l a m p l i f i e r h a s s o m e a d v a n t a g e s v e r s u s t r a d i t i o n a l a m p l i f i e r . f i r s t , d o n ? t n e e d t h e i n p u t c o u p l i n g c a p a c i t o r s b e c a u s e t h e c o m m o n - m o d e f e e d b a c k c o m p e n s a t e s t h e i n p u t b i a s . t h e i n p u t s c a n b e b i a s e d f r o m 0 . 5 v ~ v d d - 1 v , a n d t h e o u t p u t s a r e s t i l l b i a s e d a t m i d - s u p p l y o f a p a 2 6 0 0 . i f t h e i n p u t s a r e b i a s e d a t o u t o f t h e i n p u t r a n g e , t h e c o u p l i n g c a p a c i t o r s a r e r e q u i r e d . s e c o n d , n o n e e d t h e m i d - s u p p l y c a p a c i t o r ( c b ) b e c a u s e a n y s h i f t o f t h e m i d - s u p p l y o f a p a 2 6 0 0 w i l l h a v e s a m e e f f e c t o n b o t h p o s i t i v e a n d n e g a t i v e i n p u t c h a n n e l s , a n d w i l l c a n c e l a t t h e d i f f e r e n t i a l o u t p u t s . t h i r d , t h e f u l l y d i f f e r e n t i a l a m p l i f i e r h a s o u t s t a n d i n g i m m u n i t y a g a i n s t s u p p l y v o l t a g e r i p p l e ( 2 1 7 h z ) c a u s e d b y g s m r f t r a n s m i t t e r s ? . class-d operation f i g u r e 1 : a p a 2 6 0 0 o u t p u t w a v e f o r m ( v o l t a g e & c u r r e n t ) t h e a p a 2 6 0 0 m o d u l a t i o n s c h e m e i s s h o w n i n f i g u r e 1 . t h e o u t p u t s o u t p a n d o u t n a r e i n p h a s e w i t h e a c h o t h e r w h e n n o i n p u t s i g n a l s . w h e n o u t p u t > 0 v , t h e d u t y c y c l e o f o u t p i s g r e a t e r t h a n 5 0 % a n d o u t n i s l e s s t h a n 5 0 % ; w h e n o u t p u t < 0 v , t h e d u t y c y c l e o f o u t p i s l e s s t h a n 5 0 % a n d o u t n i s g r e a t e r t h a n 5 0 % . t h i s m e t h o d r e d u c e s t h e s w i t c h i n g c u r r e n t a c r o s s t h e l o a d a n d t h e i 2 r l o s s i n t h e l o a d a n d i m p r o v e s t h e a m p l i f i e r s ? e f f i c i e n c y . t h i s m o d u l a t i o n s c h e m e h a s v e r y s h o r t p u l s e s a c r o s s t h e l o a d , t h i s m a k e s t h e s m a l l r i p p l e c u r r e n t a n d v e r y l i t t l e l o s s o n t h e l o a d , a n d t h e l c f i l t e r c a n b e e l i m i n a t e i n m o s t a p p l i c a t i o n s . a d d e d t h e l c f i l t e r c a n i n c r e a s e t h e e f f i c i e n c y b y f i l t e r t h e r i p p l e c u r r e n t . 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 2 6 0 0 c o n t a i n s a s h u t d o w n f u n c t i o 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 l o g i c l o w i s p l a c e d o n t h e s d p i n o f t h e a p a 2 6 0 0 . 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 a l o g i c l o w l e v e l i s t y p i c a l l y 0 . 8 v ( v d d = 5 v ) . i t i s b e s t t o s w i t c h b e t w e e n g r o u n d a n d t h e s u p p l y v o l t a g e 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 d p i n t o a l o w l e v e l , t h e a m p l i f i e r e n t e r s a l o w - c o n s u m p - t i o n - c u r r e n t s t a t e , i d d . t h e s u p p l y c u r r e n t f o r a p a 2 6 0 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 , a p a 2 6 0 0 ? s s d p i n s h o u l d p u l l t o a h i g h 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 d 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 s . g a i n s e l e c t i o n f u n c t i o n f o r t h e c o n v e n i e n t u s e s , t h e a p a 2 6 0 0 p r o v i d e s t w o g a i n s e t t i n g o p t i o n s . p u l l i n g t h e g a i n p i n h i g h , t h e a m p l i f i e r s e t s t h e a v = 1 2 d b ; p u l i n g t h e g a i n p i n l o w , t h e a m p l i f i e r s e t s t h e a v = 6 d b . t h e r m a l p r o t e c t i o n t h e t h e r m a l p r o t e c t i o n c i r c u i t l i m i t s t h e j u n c t i o n t e m p e r a t u r e o f t h e a p a 2 6 0 0 . 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 e x c e e d s t j = + 1 5 0 o c , a t h e r m a l s e n s o r t u r n s o f f t h e a m p l i f i e r s , a l l o w i n g t h e d e v i c e t o c o o l . t h e t h e r m a l s e n s o r a l l o w s t h e a m p l i f i e r s t o s t a r t - u p a f t e r t h e j u n c t i o n t e m p e r a t u r e c o o l s d o w n t o 1 2 5 o c . t h e t h e r m a l p r o t e c - v outp v out (v outp -v outn ) i out i out output = 0v output > 0v i out output < 0v v outn v outp v outp v outn v outn v out (v outp -v outn ) v out (v outp -v outn )
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 . 5 - j u l . , 2 0 1 3 w w w . a n p e c . c o m . t w 1 5 a p a 2 6 0 0 f u n c t i o n d e s c r i p t i o n ( c o n t . ) t h e r m a l p r o t e c t i o n ( c o n t . ) t i o n i s d e s i g n e d w i t h a 2 5 o c h y s t e r e s i s t o l o w e r t h e a v e r - a g e t j d u r i n g c o n t i n u o u s t h e r m a l o v e r l o a d c o n d i t i o n s , i n c r e a s i n g l i f e t i m e o f t h e i c . o v e r - c u r r e n t p r o t e c t i o n t h e a p a 2 6 0 0 m o n i t o r s t h e p o w e r a m p l i f i e r s ? o u t p u t c u r r e n t . w h e n t h e c u r r e n t e x c e e d s t h e c u r r e n t - l i m i t t h r e s h o l d , t h e a p a 2 6 0 0 t u r n - o f f t h e o u t p u t b u f f e r s t o p r e - v e n t t h e i c f r o m d a m a g e s i n o v e r - c u r r e n t o r s h o r t - c i r c u i t c o n d i t i o n . t h e i c w i l l t u r n - o n t h e o u t p u t b u f f e r a f t e r 2 0 m s ; h o w e v e r , i f t h e o v e r - c u r r e n t o r s h o r t - c i r c u i t c o n d i t i o n i s s t i l l r e m a i n , i t e n t e r s t h e o v e r - c u r r e n t p r o t e c t i o n a g a i n . t h e s i t u a t i o n o c c u r s r e p e a t e d l y u n t i l t h e o v e r - c u r r e n t o r s h o r t - c i r c u i t h a s b e e n r e m o v 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 . 5 - j u l . , 2 0 1 3 w w w . a n p e c . c o m . t w 1 6 a p a 2 6 0 0 a p p l i c a t i o n i n f o r m a t i o n s q u a r e w a v e i n t o t h e s p e a k e r t o a p p l y t h e s q u a r e w a v e i n t o t h e s p e a k e r m a y c a u s e t h e v o i c e c o i l o f s p e a k e r j u m p i n g o u t t h e a i r g a p a n d d e f a c i n g t h e v o i c e c o i l . h o w e v e r , t h i s d e p e n d s o n t h e a m p l i t u d e o f s q u a r e w a v e i s h i g h e n o u g h a n d t h e b a n d w i d t h o f s p e a k e r i s h i g h e r t h a n t h e s q u a r e w a v e ? s f r e q u e n c y . f o r 4 7 5 k h z s w i t c h i n g f r e q u e n c y , t h i s i s n o t a n i s s u e f o r t h e s p e a k e r b e c a u s e t h e f r e q u e n c y i s b e y o n d t h e a u d i o b a n d a n d c a n ? t s i g n i f i c a n t l y m o v e t h e v o i c e c o i l , a s c o n e m o v e m e n t i s p r o p o r t i o n a l t o 1 / f 2 f o r f r e q u e n c y o u t o f a u d i o b a n d . 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 m i n i m u m i n p u t i m p e d a n c e r i 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 : i i ) c(highpass c r 2 1 f p = ( 1 ) 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 5 0 k w a n d t h e s p e c i - f i c a t i o n t h a t 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 1 0 0 h z . t h e 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 : c i i f r 2 1 c p = ( 2 ) w h e n t h e v a r i a t i o n o f i n p u t r e s i s t a n c e ( r i ) i s c o n s i d e r e d , t h e v a l u e o f c i s h o u l d b e 0 . 0 1 m f . t h e r e f o r e , a v a l u e i n t h e r a n g e f r o m 0 . 0 1 m f t o 0 . 0 2 2 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 o f t h e a m p l i f i e r . t h e o f f s e 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 s h o u l d f a c e t h e a m p l i f i e r s ? i n p u t s i n m o s t a p p l i c a t i o n s b e c a u s e t h e d c l e v e l o f t h e a m p l i f i e r s ? i n p u t s a r e 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 . p o w e r s u p p l y d e c o u p l i n g c a p a c i t o r , ( c s ) t h e a p a 2 6 0 0 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 + n ) t o b e 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 s 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 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 p i n 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 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 . o u t p u t c a p a c i t o r , ( c o ) i f t h e u s e r w a n t s t o a d d c a p a c i t o r s a t o u t p u t s w i t h o u t f e r - r i t e b e a d s o r i n d u c t o r , p l e a s e n o t e t h e o u t p u t c a p a c i t o r s s h o u l d n o t b e g r e a t e r t h a n 1 n f ( v d d < 4 . 2 v ) . t h e h i g h v a l u e o f o u t p u t c a p a c i t o r m a y t r i g g e r t h e o c p ( o v e r - c u r r e n t p r o t e c t i o n ) o f a p a 2 6 0 0 . e x t e r n a l g a i n s e t t i n g s using external resistors at the input can lower down the APA2600 gain. when a v =12db, use the following equation : ) 150k r (1 4 log 20 a ext v w + = ( 3 ) or, when a v =6db, use the following equation : ) 150k r (1 2 log 20 a ext v w + = ( 4 ) f i g u r e 2 . e x t e r n a l r e s i s t o r inp inn r ext 0.01 m f input r ext 0.01 m f
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 . 5 - j u l . , 2 0 1 3 w w w . a n p e c . c o m . t w 1 7 a p a 2 6 0 0 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 i g u r e 3 . f e r r i t e b e a d o u t p u t f i l t e r f i g u r e 3 i s a n e x a m p l e f o r a d d i n g t h e l c f i l t e r , a n d i t ? s r e c o m m e n d e d f o r t h e s i t u a t i o n t h a t t h e t r a c e f r o m a m p l i - f i e r t o s p e a k e r i s t o o l o n g , a n d t h e l c f i l t e r n e e d s t o e l i m i - n a t e t h e r a d i a t e d e m i s s i o n o r e m i . f i g u r e 4 . l c o u t p u t f i l t e r f i g u r e 3 ? s l o w p a s s f i l t e r c u t - o f f f r e q u e n c y i s 2 7 k h z ( f c ) lc 2 1 f c(lowpass) p = ( 5 ) outn 1n f 1n f ferrite bead ferrite bead outp 1 m f 1 m f 33 m h 33 m h outn outp o u t p u t l c f i l t e r i f t h e t r a c e s f r o m t h e a p a 2 6 0 0 ? s o u t p u t s t o s p e a k e r a r e s h o r t , i t d o n ? t r e q u i r e o u t p u t f i l t e r f o r f c c & c e s t a n d a r d . a f e r r i t e b e a d m a y b e n e e d e d i f i t ? s f a i l i n g t h e t e s t f o r f c c o r c e t e s t e d w i t h o u t t h e l c f i l t e r . t h e f i g u r e 2 i s t h e s a m p l e f o r a d d i n g f e r r i t e b e a d s . t h e f e r r i t e b e a d s h a v e h i g h i m - p e d a n c e i n h i g h f r e q u e n c y a n d l o w i m p e d a n c e i n l o w f r e q u e n c y . l a y o u t r e c o m m e n d a t i o n f i g u r e 5 . t q f n 3 x 3 - 1 6 l a n d p a t t e r n r e c o m m e n d a t i o n 1 . a l l c o m p o n e n t s s h o u l d b e p l a c e d c l o s e t o t h e a p a 2 6 0 0 . f o r e x a m p l e , t h e i n p u t c a p a c i t o r ( c i ) s h o u l d b e c l o s e t o a p a 2 6 0 0 ? s i n p u t p i n s t o a v o i d c a u s i n g n o i s e c o u p l i n g t o a p a 2 6 0 0 ? s h i g h i m p e d a n c e i n p u t s ; t h e d e c o u p l i n g c a p a c i t o r ( c s ) s h o u l d b e p l a c e d b y t h e a p a 2 6 0 0 ? s p o w e r p i n t o d e c o u p l e t h e p o w e r r a i l n o i s e . 2 . t h e o u t p u t t r a c e s s h o u l d b e s h o r t , w i d e ( > 5 0 m i l ) , a n d s y m m e t r i c . 3 . t h e i n p u t t r a c e s h o u l d b e s h o r t a n d s y m m e t r i c . 4 . t h e p o w e r t r a c e w i d t h s h o u l d b e g r e a t e r t h a n 5 0 m i l . 5 . t h e t q f n 3 x 3 - 1 6 t h e r m a l - p a d s h o u l d b e s o l d e r e d o n p c b , a n d t h e g r o u n d p l a n e n e e d s s o l d e r e d m a s k ( t o a v o i d s h o r t c i r c u i t ) e x c e p t t h e t h e r m a l - p a d a r e a . 0 . 5 mm 0 . 24 mm 0 . 508 mm 0 . 162 mm 1 . 66 mm 3 mm 3 mm 1 . 6 6 m m 0 . 5 mm * via diameter = 0 . 3 mm x 5
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 . 5 - j u l . , 2 0 1 3 w w w . a n p e c . c o m . t w 1 8 a p a 2 6 0 0 p a c k a g e i n f o r m a t i o n t q f n 3 x 3 - 1 6 note : follow jedec mo-220 weed-4. d e pin 1 a b a1 a3 d2 e 2 e pin 1 corner k s y m b o l min. max. 0.80 0.00 0.18 0.30 1.50 1.80 0.05 1.50 a a1 b d d2 e e2 e l millimeters a3 0.20 ref tqfn3x3-16 0.30 0.50 1.80 0.008 ref min. max. inches 0.031 0.000 0.007 0.012 0.059 0.071 0.059 0.012 0.020 0.70 0.071 0.028 0.002 0.50 bsc 0.020 bsc k 0.20 0.008 2.90 3.10 0.114 0.122 2.90 3.10 0.114 0.122
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 . 5 - j u l . , 2 0 1 3 w w w . a n p e c . c o m . t w 1 9 a p a 2 6 0 0 application a h t1 c d d w e1 f 330 ? 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 tqfn3x3 - 16 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 3.30 ? 0.20 3.30 ? 0.20 1.30 ? 0.20 (mm) 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 package type unit quantity tqfn3x3 - 16 tape & reel 3000 d e v i c e s p e r u n i t a e 1 a b w f t p0 od0 b a0 p2 k0 b 0 section b-b section a-a od1 p1 h t1 a 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 . 5 - j u l . , 2 0 1 3 w w w . a n p e c . c o m . t w 2 0 a p a 2 6 0 0 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 t q f n 3 x 3 - 1 6 c l a s s i f i c a t i o n p r o f i l e 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 . 5 - j u l . , 2 0 1 3 w w w . a n p e c . c o m . t w 2 1 a p a 2 6 0 0 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 spec ified 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 a s 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 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 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 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 r e l i a b i l i t y t e s t p r o g r a m test item method description solderability jesd - 22, b102 5 sec, 245 c holt jesd - 22, a108 1000 hrs, bias @ 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, a115 vmm ? 200v latch - up jesd 78 10ms, 1 tr ? 100ma
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 . 5 - j u l . , 2 0 1 3 w w w . a n p e c . c o m . t w 2 2 a p a 2 6 0 0 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 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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