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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 . 1 - a u g . , 2 0 1 4 a p x 8 1 3 1 h 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 . h a l l e f f e c t m i c r o s w i t c h i c 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 p i n c o n f i g u r a t i o n m i c r o p o w e r o p e r a t i o n f o r b a t t e r y a p p l i c a t i o n s c h o p p e r s t a b i l i z e d a m p l i f i e r i n d e p e n d e n t o f n o r t h o r s o u t h p o l e m a g n e t , e a s y f o r m a n u f a c t u r e s m a l l s i z e p a c k a g e lead free and green devices available (rohs compliant) a p p l i c a t i o n s m i c r o s w i t c h h a n d h e l d w i r e l e s s a p p l i c a t i o n w a k e u p s w i t c h c l a m p s h e l l t y p e a p p l i c a t i o n s w i t c h m a g n e t s w i t c h i n l o w d u t y c y c l e a p p l i c a t i o n s s o t - 2 3 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 ) . 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 t h e a p x 8 1 3 1 h , i n t e g r a t e d c i r c u i t , i s a n u l t r a - s e n s i t i v e , p o l e i n d e p e n d e n t h a l l - e f f e c t s w i t c h w i t h a l a t c h e d d i g i t a l o u t p u t . a 2 . 5 v o l t t o 3 . 5 v o l t o p e r a t i o n a n d a n u n i q u e c l o c k - i n g s c h e m e r e d u c e t h e a v e r a g e o p e r a t i n g p o w e r r e q u i r e m e n t s , e i t h e r a n o r t h o r s o u t h p o l e o f s u f f i c i e n t f l u x w i l l t u r n t h e o u t p u t o n ; i n t h e a b s e n c e o f a m a g n e t i c f i e l d , t h e o u t p u t i s o f f . t h e p o l a r i t y i n d e p e n d e n c e a n d m i n i m a l p o w e r r e q u i r e m e n t a l l o w t h i s d e v i c e t o b e e a s i l y r e p l a c e d r e e d s w i t c h f o r s u p e r i o r f o r s i g n a l c o n d i t i o n i n g . a d v a n c e d c m o s p r o c e s s i n g i s u s e d t o t a k e a d v a n t a g e o f l o w - v o l t a g e a n d l o w - p o w e r r e q u i r e m e n t s , s o t - 2 3 p a c k - a g e p r o v i d e d a o p t i m i z e d p a c k a g e f o r m o s t a p p l i c a t i o n s . vout apx 8131 h vdd gnd apx 8131 h handling code temperature range package code package code a : sot - 23 operating ambient temperature range i : - 40 to 85 o c handling code tr : tape & reel assembly material g : halogen and lead free device assembly material apx 8131 h a : x 31 x x - date code
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 . 1 - a u g . , 2 0 1 4 a p x 8 1 3 1 h w w w . a n p e c . c o m . t w 2 apx8131 h symbol characteristic test condition s min. typ. max. unit v dd supply voltage range operating 2.5 - 3.5 v average - 5 10 m a awake - 1.2 2 m a i dd supply current sleep - 2 8 m a i off output leakage current v out = 3.5v, b rpn 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 . 1 - a u g . , 2 0 1 4 a p x 8 1 3 1 h w w w . a n p e c . c o m . t w 4 pin no . name function 1 vdd power input 2 vout when a magnetic field enters the hall element and exceeds the operate point bops (or less than bopn), the output turns on (output is low). when the magnetic field is below the release point brps (or above brpn), the output turns off (output is high). it is design ed with open drain configuration and connecting a pull up resistor from vout to vdd is necessary . it cannot be floating. 3 gnd ground connection . p i n d e s c r i p 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 . 1 - a u g . , 2 0 1 4 a p x 8 1 3 1 h w w w . a n p e c . c o m . t w 5 b l o c k d i a g r a m 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 awake & sleep timing logic hall plane d y n a m i c o f f s e t c a n c e l l a t i o n chopper amplifier latch circuit vdd vout gnd hysteresis control 50 k w 2 . 5 v - 3 . 5 v + - sot - 23 ( top view ) v out apx 8131 h v dd gnd 0 . 1 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 . 1 - a u g . , 2 0 1 4 a p x 8 1 3 1 h w w w . a n p e c . c o m . t w 6 t h e o u t p u t o f a p x 8 1 3 1 h s w i t c h e s l o w ( t u r n s o n ) w h e n i n p r e s e n c e o f s t r o n g f l u x d e n s i t y f a c i n g t h e m a r k e d s i d e o f p a c k a g e e x c e e d s t h e o p e r a t e p o i n t b o p s ( o r i s l e s s t h a n b o p n ) . a f t e r t u r n - o n , t h e o u t p u t i s c a p a b l e o f s i n k i n g u p t o 1 m a a n d t h e o u t p u t v o l t a g e i s l o w ( t u r n s o n ) . i n a b s e n c e o f f l u x d e n s i t y b e l o w t h e r e l e a s e p o i n t b r p s ( o r i n c r e a s e d a b o v e b r p n ) , t h e a p x 8 1 3 1 a o u t p u t s w i t c h e s h i g h ( t u r n s o f f ) . t h e d i f f e r e n c e i n t h e m a g n e t i c o p e r a t e d a n d r e l e a s e d p o i n t i s t h e h y s t e r e s i s ( b h y s ) o f t h e d e v i c e . t h i s b u i l t - i n h y s t e r e s i s a l l o w s c l e a n s w i t c h i n g o f t h e o u t p u t e v e n i n t h e p r e s e n c e o f e x t e r n a l m e c h a n i c a l b o u n c i n g v i b r a t i o n a n d e l e c t r i c a l n o i s e . f u n c t i o n d e s c r i p t i o n o p e r a t i o n output off b opn b ops b rpn b rps output on magnetic flux 0 +b -b 0 5v max o u t p u t v o l t a g e 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 . 1 - a u g . , 2 0 1 4 a p x 8 1 3 1 h w w w . a n p e c . c o m . t w 7 a p p l i c a t i o n i n f o r m a t i o n i t i s s t r o n g l y r e c o m m e n d e d t h a t a n e x t e r n a l b y p a s s c a - p a c i t o r b e c o n n e c t e d ( i n c l o s e t o t h e h a l l s e n s o r ) b e - t w e e n t h e s u p p l y a n d t h e g r o u n d o f t h e d e v i c e t o r e d u c e b o t h e x t e r n a l n o i s e a n d n o i s e g e n e r a t e d b y t h e c h o p - p e r - s t a b i l i z a t i o n t e c h n i q u e . t h i s i s e s p e c i a l l y t r u e d u e t o t h e r e l a t i v e l y h i g h i m p e d a n c e o f b a t t e r y s u p p l i e s . t h e o u t p u t i s a n o p e n d r a i n o u t p u t , i t m u s t b e c o n n e c t e d a p u l l - u p r e s i s t o r t o a s u p p l y v o l t a g e w h i c h i s l o w e r t h a n 5 v , c o n n e c t a 5 0 k w r e s i s t o r t o v d d i n c o m m o n u s e . t h e c h o p p e r s t a b i l i z e d t e c h n i q u e c a n c e l s t h e m i s m a t c h - i n g o f t h e h a l l e l e m e n t , t h e a m p l i f i e r o f f s e t v o l t a g e a n d t e m p e r a t u r e s e n s i t i v e d r i f t b y t h e d y n a m i c o f f s e t c a n c e l - l a t i o n a n d s w i t c h e d c a p a c i t o r t e c h n i q u e . t h i s t e c h n i q u e p r o d u c e s d e v i c e s h a v e a n e x t r e m e l y s t a b l e h a l l o u t p u t v o l t a g e , t h e r e f o r e , t h e m a g n e t i c s w i t c h p o i n t s a r e s t a b l e . p o l e - i n d e p e n d e n t t h e p o l e - i n d e p e n d e n t s e n s i n g t e c h n i q u e a l l o w s f o r o p - e r a t i o n w i t h e i t h e r a n o r t h o r s o u t h p o l e m a g n e t o r i e n t a t i o n , e n h a n c i n g t h e m a n u f a c t u r a b i l i t y o f t h e d e v i c e . t h e s t a t e - o f - t h e - a r t t e c h n o l o g y p r o v i d e s t h e s a m e o u t p u t p o l a r i t y f o r e i t h e r p o l e i n p r e s e n c e . a w a k e & s l e e p i n t e r n a l a w a k e & s l e e p t i m i n g b l o c k c i r c u i t a c t i v a t e s t h e s e n s o r f o r 1 8 0 m s a n d d e a c t i v a t e s i t f o r t h e r e m a i n d e r o f t h e p e r i o d ( 6 0 m s ) . a s h o r t ? a w a k e ? t i m e a l l o w s f o r s t a b i l i z a - t i o n p r i o r t o t h e s e n s o r s a m p l i n g a n d d a t a l a t c h i n g o n t h e f a l l i n g e d g e o f t h e t i m i n g p u l s e . w h i l e i n s l e e p c y c l e , t h e o u t p u t i s l a t c h e d i n i t s p r e v i o u s s t a t e . c h o p p e r s t a b i l i z e d t e c h n i q u e r e c o m m e n d e d m i n i m u m f o o t p r i n t 0 . 0 5 7 0 . 024 0 . 1 0 2 0 . 037 0 . 074 unit : inch sot - 23 - 3 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 . 1 - a u g . , 2 0 1 4 a p x 8 1 3 1 h w w w . a n p e c . c o m . t w 8 p a c k a g e i n f o r m a t i o n s o t - 2 3 0 l view a 0 . 2 5 gauge plane seating plane e d e e 1 see view a b c e 1 note : dimension d and e 1 do not include mold flash , protrusions or gate burrs . mold flash , protrusion or gate burrs shall not exceed 10 mil per side . a a 2 a 1 nx aaa c max . 0 . 057 0 . 051 0 . 024 0 . 006 0 . 009 0 . 020 0 . 012 l 0 . 30 0 0 e e 1 e 1 e d c b 0 . 08 0 . 30 0 . 60 0 . 012 8 0 8 0 . 95 bsc 1 . 90 bsc 0 . 22 0 . 50 0 . 037 bsc 0 . 075 bsc 0 . 003 min . millimeters s y m b o l a 1 a 2 a 0 . 00 0 . 90 sot - 23 max . 1 . 45 0 . 15 1 . 30 min . 0 . 000 0 . 035 inches 2 . 70 3 . 10 0 . 106 0 . 122 2 . 60 3 . 00 0 . 102 0 . 118 1 . 40 1 . 80 0 . 055 0 . 071 0 . 10 aaa 0 . 004 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 . 1 - a u g . , 2 0 1 4 a p x 8 1 3 1 h w w w . a n p e c . c o m . t w 9 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 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 application a h t1 c d d w e1 f 178.0 ? 2.00 50 min. 8.4+2.00 - 0.00 13.0+0.50 - 0.20 1.5 min. 20.2 min. 8.0 ? 0.30 1.75 ? 0.10 3.5 ? 0.05 p 0 p1 p 2 d 0 d1 t a 0 b 0 k 0 sot - 23 4.0 ? 0.10 4.0 ? 0.10 2.0 ? 0.05 1.5+0.10 - 0.00 1.0 min. 0.6+0.00 - 0.40 3.20 ? 0.20 3.10 ? 0.20 1.50 ? 0.20 (mm) d e v i c e s p e r u n i t package type unit quantity sot - 23 tape & reel 3000 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 . 1 - a u g . , 2 0 1 4 a p x 8 1 3 1 h w w w . a n p e c . c o m . t w 1 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 s o t - 2 3 user direction of feed c l a s s i f i c a t i o n p r o f i l e 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 . 1 - a u g . , 2 0 1 4 a p x 8 1 3 1 h w w w . a n p e c . c o m . t w 1 1 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 @ tj=125 c pct jesd - 22, a102 168 hrs, 100%rh, 2atm , 121 c tct jesd - 22, a104 500 cycles, - 65 c~150 c esd mil - std - 883 - 3015.7 vhbm ? 2kv, vmm ? 200v latc h - 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 . 1 - a u g . , 2 0 1 4 a p x 8 1 3 1 h w w w . a n p e c . c o m . t w 1 2 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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