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 - n o v . , 2 0 0 5 a p x 9 1 3 2 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 t h e a p x 9 1 3 2 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 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 . p i n d e s c r i p t i o n o r d e r i n g i n f o r m 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 l e a d f r e e a v a i l a b l e ( r o h s c o m p l i a n t ) 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 apx9132 handling code temp. range package code package code a : sot-23 at : sot-23 thin temp. range i : -40 to 85 c handling code tr : tape & reel lead free code l : lead free device blank : original device lead free code apx9132 a/at: x32x x: date code vout apx9132 vdd gnd n o t e s : 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 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 d c o m p a t i b l e w i t h b o t h s n p b a n d l e a d - f r e e s o l d i e r i n g o p e r a t i o n 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 c 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 .
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 - n o v . , 2 0 0 5 a p x 9 1 3 2 w w w . a n p e c . c o m . t w 2 no name function 1 v dd power input 2 v out when a magnetic field enters the hall element and exceeds the operate point b ops (or less than b opn ) the output turns on (output is low). when the magnetic field is below the release point b rps (or above b rpn ), t he output turns off (output is high). 3 gnd ground connection b l o c k d i a g r a m f u n c t i o n p i n d e s c r i p t i o n s 2.5v-3.5v + - sot-23 (top view) v out apx9132 v dd gnd 0.1uf t y p i c a l a p p l i c a t i o n s awake & sleep timing logic hall plane dynamic offset cancellation chopper amplifier latch circuit vdd vout gnd hysteresis control
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 - n o v . , 2 0 0 5 a p x 9 1 3 2 w w w . a n p e c . c o m . t w 3 apx9132 symbol characteristic test condition 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 - n o v . , 2 0 0 5 a p x 9 1 3 2 w w w . a n p e c . c o m . t w 4 -40 -30 -20 -10 0 10 20 30 40 -40 -20 0 20 40 60 80 100 -40 -30 -20 -10 0 10 20 30 40 2.5 3 3.5 4 4.5 5 0 2 4 6 8 10 -40 -20 0 20 40 60 80 100 0 2 4 6 8 10 12 14 16 18 20 2.5 3 3.5 4 4.5 5 t y p i c a l c h a r a c t e r i s t i c s a m b i e n t t e m p e r a t u r e ( c ) switching points (g) s w i t c h i n g p o i n t s v s . a m b i e n t t e m p e r a t u r e switching points (g) s u p p l y v o l t a g e ( v ) s w i t c h i n g p o i n t s 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 ) average supply current (ua) a v e r a g e 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 average supply current (ua) a m b i e n t t e m p e r a t u r e ( c ) a v e r a g e s u p p l y c u r r e n t v s . a m b i e n t t e m p e r a t u r e b ops b rps b rpn b opn b ops b rps b rpn b opn t a =25 x c t a =25 x c
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 - n o v . , 2 0 0 5 a p x 9 1 3 2 w w w . a n p e c . c o m . t w 5 0 1 2 3 4 5 6 7 8 9 10 0 0.2 0.4 0.6 0.8 1 0 1 2 3 4 5 0 0.2 0.4 0.6 0.8 1 t y p i c a l c h a r a c t e r i s t i c s o u t p u t v o l t a g e ( v ) output source current (ma) o u t p u t v o l t a g e ( v ) t i m e ( 5 0 u s / d i v ) o u t p u t s o u r c e c u r r e n t v s . o u t p u t v o l t a g e output sink current (ma) o u t p u t s w i t c h w a v e f o r m output sink voltage (0.5v/div) 0 t i m e ( 5 0 u s / d i v ) o u t p u t s w i t c h w a v e f o r m output sink voltage (0.5v/div) vcc=3v cl=12pf vout (0.5v/div) vcc=3v cl=12pf vout (0.5v/div) vcc=5v vcc=4v vcc=3v o u t p u t s i n k c u r r e n t v s . o u t p u t v o l t a g e vcc=4v vcc=5v vcc=3v
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 - n o v . , 2 0 0 5 a p x 9 1 3 2 w w w . a n p e c . c o m . t w 6 output off b opn b ops b rpn b rps output on magnetic flux 0 +b -b 0 5v max output voltage o p e r a t i o n t h e o u t p u t o f a p x 9 1 3 2 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 9 1 3 2 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 ) . a f t e r t u r n - o f f , t h e o u t p u t i s c a p a b l e o f s o u r c 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 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 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 u 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 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 . 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 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 . 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 .
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 - n o v . , 2 0 0 5 a p x 9 1 3 2 w w w . a n p e c . c o m . t w 7 p a c k a g e i n f o r m a t i o n s o t - 2 3 d e h e a a1 l c b 3 2 1 millimeters inches dim min. max. min. max. a 1.00 1.30 0.039 0.051 a1 0.00 0.10 0.000 0.004 b 0.35 0.51 0.014 0.020 c 0.10 0.25 0.004 0.010 d 2.70 3.10 0.106 0.122 e 1.40 1.80 0.055 0.071 e 1.90 /2. 1 bsc. 0.075/0.083 bsc. h 2.40 3.00 0.094 0.118 l 0.37 0.015
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 - n o v . , 2 0 0 5 a p x 9 1 3 2 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 t h i n millimeters inches dim min. max. min. max. a 0 . 7 5 0.80 0.028 0.031 a1 0.0 25 0.05 0.001 0.002 a2 0.7 5 0.775 0.029 0.030 b 0.35 0.51 0.014 0.020 c 0.10 0.20 0.004 0.008 d 2.80 3.00 0.109 0.117 e 2.60 3.00 0.101 0.117 e1 1.50 1.70 0.059 0.066 e 0.9 5 bsc 0.037 bsc e1 1.90 bsc 0.074 bsc l 0.37 0.60 0.014 0.023 l1 0.60 ref 0.023 4 ref r 0.10 - 0.004 - q 0 8 0 8 d e1 e e1 a2 a1 l c b 3 2 1 e l1 r q a
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 - n o v . , 2 0 0 5 a p x 9 1 3 2 w w w . a n p e c . c o m . t w 9 p h y s i c a l s p e c i f i c a t i o n s terminal material solder - plated copper (solder material : 90/10 or 63/37 snpb) , 100%sn lead solderability meets eia specification rsi86 - 91, ansi/j - std - 002 category 3. packaging 3 000 devices per reel t 25 c to peak tp ramp-up t l ramp-down ts preheat tsmax tsmin t l t p 25 temperature time critical zone t l to t p r e f l o w c o n d i t i o n ( i r / c o n v e c t i o n o r v p r r e f l o w ) c l a s s i f i c a t i n r e f l o w p r o f i l e s profile feature sn - pb eutectic assembly pb - free assembly average ramp - up rate (t l to t p ) 3 c/second max. 3 c/second max. preheat - temperature min (tsmin) - temperature max (tsmax) - time (min to max) (ts) 100 c 150 c 60 - 120 seconds 150 c 200 c 60 - 180 seconds time maintained above: - temperature (t l ) - time (t l ) 183 c 60 - 150 seconds 217 c 60 - 150 seconds peak /classificatioon temperature (tp) see table 1 see table 2 time within 5 c of actual peak temperature (tp) 10 - 30 seconds 20 - 40 seconds ramp - down rate 6 c/se cond max. 6 c/second max. time 25 c to peak temperature 6 minutes max. 8 minutes max. notes: all temperatures refer to topside of the package .measured on the body surface.
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 - n o v . , 2 0 0 5 a p x 9 1 3 2 w w w . a n p e c . c o m . t w 1 0 reliability test program test item method description solderability mil-std-883d-2003 245 c , 5 sec holt mil-std-883d-1005.7 1000 hrs bias @ 125 c pct jesd-22-b, a102 168 hrs, 100 % rh , 121 c tst mil-std-883d-1011.9 -65 c ~ 150 c , 200 cycles esd mil-std-883d-3015.7 vhbm > 2kv, vmm > 200v latch-up jesd 78 10ms , i tr > 100ma 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 t ao e w po p ko bo d1 d f p1 table 2. pb - free process ? package classification reflow temperatures package thickness volume mm 3 <350 volume mm 3 350 - 2000 volume mm 3 >2000 <1.6 mm 260 +0 c* 260 +0 c* 260 +0 c* 1.6 mm ? 2.5 mm 260 +0 c* 250 +0 c* 245 +0 c* 3 2.5 mm 250 +0 c* 245 +0 c* 245 +0 c* *tolerance: the device manufacturer/supplier shall assure process compatibility up to and including the stated classification temperature (this means peak reflow temperature +0 c. for example 260 c+0 c) at the rated msl level. table 1. snpb entectic process ? package peak reflow temperature s package thickness volume mm 3 <350 volume mm 3 3 350 <2.5 mm 240 +0/ - 5 c 225 +0/ - 5 c 3 2.5 mm 225 +0/ - 5 c 225 +0/ - 5 c c l a s s i f i c a t i n r e f l o w p r o f i l e s ( c o n 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 . 1 - n o v . , 2 0 0 5 a p x 9 1 3 2 w w w . a n p e c . c o m . t w 1 1 application carrier width cover tape width devices per reel sot - 23 8 5.3 3000 sot - 23 thin 8 5.3 3000 (mm) c o v e r t a p e d i m e n s i o n s c u s t o m e r s e r v i c e a j b t2 t1 c application a b c j t1 t2 w p e 178 1 60 1.0 12.0 2.5 0.15 9.0 0.5 1.4 8.0+ 0.3 - 0.3 4.0 1.75 f d d1 po p1 ao bo ko t sot - 23 3.5 0.05 1.5 +0.1 p 0.1min 4.0 2.0 0.05 3.1 3.0 1.3 0.2 0.03 application a b c j t1 t2 w p e 178 1 60 1.0 12.0 2.5 0.15 9.0 0.5 1.4 8.0+ 0. 2 4.0 0. 1 1.75 0. 1 f d d1 po p1 ao bo ko t sot - 23 thin 3.5 0.05 f 1.5 5 + 0.05 f 1 .1 0. 1 4.0 0. 1 2.0 0.05 3. 3 0. 1 3. 2 0. 1 1. 1 0. 1 0.2 5 0.0 5 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 ( c o n t . ) ( m m ) 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 : 7 f , n o . 1 3 7 , l a n e 2 3 5 , p a c c h i a o r d . , h s i n t i e n c i t y , t a i p e i h s i e n , t a i w a n , r . o . c . t e l : 8 8 6 - 2 - 8 9 1 9 1 3 6 8 f a x : 8 8 6 - 2 - 8 9 1 9 1 3 6 9
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