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P6KE20A UPC587 V585M 74VCX1 BAR43 SA614 TEA1066 1N5397
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                   g 6 8 5 3 p a g e : 1 / 4 i s s u e d d a t e : 2 0 0 5 / 1 1 / 0 7 r e v i s e d d a t e : g g 6 6 8 8 5 5 3 3 s s i i n n g g l l e e o o u u t t p p u u t t h h a a l l l l e e f f f f e e c c t t s s w w i i t t c c h h i i c c d e s c r i p t i o n t h e g 6 8 5 3 i s a n i n t e g r a t e d h a l l e f f e c t s w i t c h s e n s o r w i t h o u t p u t p u l l - h i g h r e s i s t o r d r i v e r d e s i g n e d f o r e l e c t r o n i c c o m m u t a t i o n o f b r u s h l e s s d c m o t o r a p p l i c a t i o n s a n d c o n t a c t l e s s s w i t c h e s . t h e d e v i c e i n c l u d e s a n o n - c h i p h a l l v o l t a g e g e n e r a t o r f o r m a g n e t i c s e n s i n g , a c o m p a r a t o r t h a t a m p l i f i e s t h e h a l l v o l t a g e , a n d a s c h m i t t t r i g g e r t o p r o v i d e s w i t c h i n g h y s t e r e s i s f o r n o i s e r e j e c t i o n , a n d o u t p u t d r i v e r w i t h p u l l - h i g h r e s i s t o r . a n i n t e r n a l b a n d g a p r e g u l a t o r i s u s e d t o p r o v i d e t e m p e r a t u r e c o m p e n s a t e d s u p p l y v o l t a g e f o r i n t e r n a l c i r c u i t s a n d a l l o w s a w i d e o p e r a t i n g s u p p l y r a n g e . i f a m a g n e t i c f l u x d e n s i t y l a r g e r t h a n t h r e s h o l d b o p , d o i s t u r n e d o n ( l o w ) . t h e o u t p u t s t a t e i s h e l d u n t i l a m a g n e t i c f l u x d e n s i t y r e v e r s a l f a l l s b e l o w b r p c a u s i n g d o t o b e t u r n e d o f f ( h i g h ) . t h e g 6 8 5 3 i s r a t e d f o r o p e r a t i o n o v e r t e m p e r a t u r e r a n g e f r o m - 4 0 o c t o 1 5 0 o c a n d v o l t a g e r a n g e f r o m 3 . 5 v t o 2 8 v . t h e d e v i c e s a r e a v a i l a b l e i n l o w c o s t d i e f o r m s o r r u g g e d 3 p i n s i p p a c k a g e s . f e a t u r e s * w i d e r a n g e o f s u p p l y v o l t a g e : 3 . 5 v t o 2 8 v . * i n t e r n a l b a n d g a p r e g u l a t o r a l l o w s t e m p e r a t u r e c o m p e n s a t e d o p e r a t i o n s a n d a w i d e o p e r a t i n g v o l t a g e r a n g e . * h i g h s e n s i t i v i t y w i t h a s m a l l m a g n e t . * t t l a n d m o s i c s d i r e c t l y d r i v a b l e b y o u t p u t . * b u i l d i n p r o t e c t i o n d i o d e f o r c h i p r e v e r s e p o w e r c o n n e c t i n g . a p p l i c a t i o n 1 ) c u r r e n t l i m i t 4 ) r o t a t i o n s e n s o r s 2 ) l i m i t s w i t c h 5 ) r e v o l u t i o n c o u n t i n g 3 ) p o s i t i o n s e n s o r s 6 ) s p e e d m e a s u r e m e n t p a c k a g e d i m e n s i o n s m i l l i m e t e r m i l l i m e t e r r e f . m i n . m a x . r e f . m i n . m a x . a 1 . 2 4 5 1 . 7 5 3 d 3 . 9 6 2 4 . 2 1 6 a 1 0 . 7 5 0 r e f . e 2 . 8 7 0 3 . 1 2 4 b 0 . 3 3 0 0 . 4 3 2 l 1 3 . 6 0 1 5 . 6 0 b 1 0 . 4 0 6 0 . 5 0 8 e 1 . 2 7 r e f .
                 g 6 8 5 3 p a g e : 2 / 4 i s s u e d d a t e : 2 0 0 5 / 1 1 / 0 7 r e v i s e d d a t e : f u n c t i o n a l b l o c k d i a g r a m s h a l l s e n s o r 3 o u t p u t ( d o ) r e g . 1 v c c 2 v s s 1 v c c 2 7 k  p i n d e s c r i p t i o n s n a m e p / i / o p i n # d e s c r i p t i o n v c c p 1 p o s i t i v e p o w e r s u p p l y v s s p 2 g r o u n d d o o 3 o u t p u t p i n a b s o l u t e m a x i m u m r a t i n g s a t t a = 2 5 : : : : p a r a m e t e r s y m b o l v a l u e u n i t s u p p l y v o l t a g e v c c 2 8 v v r e v e r s e v c c p o l a r i t y v o l t a g e v r c c - 2 8 v v m a g n e t i c f l u x d e n s i t y b u n l i m i t e d o u t p u t o f f v o l t a g e v c e 3 5 v o u t p u t o n c u r r e n t i c c o n t i n u o u s 2 5 m a o p e r a t i n g t e m p e r a t u r e r a n g e t a - 4 0 ~ 1 5 0 : s t o r a g e t e m p e r a t u r e r a n g e t s - 6 5 ~ 1 5 0 : p a c k a g e p o w e r d i s s i p a t i o n p d 2 5 0 m w m a x i m u m j u n c t i o n t e m p . t j 1 7 5 : 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 ( t a = + 2 5 ) : p a r a m e t e r s y m b o l t e s t c o n d i t i o n s m i n t y p . m a x . u n i t s u p p l y v o l t a g e v c c - 3 . 5 - 2 8 v v c c = 1 6 v , i o = 1 2 m a , b = 3 0 0 g a u s s - - 0 . 4 v l o w o u t p u t v o l t a g e v o l v c c = 3 . 6 v , i o = 1 2 m a , b = 3 0 0 g a u s s - - 0 . 4 v v c c = 1 6 v , i o = - 3 0  a , b = 1 0 0 g a u s s 1 4 . 6 - - v h i g h o u t p u t v o l t a g e v o h v c c = 3 . 6 v , i o = - 3 0  a , b = 1 0 0 g a u s s 2 . 2 - - v o u t p u t l e a k a g e c u r r e n t i c e x v c c = 1 6 v , v c c = 1 6 v - < 0 . 1 1 0 u a o u t p u t s h o r t - c i r c u i t c u r r e n t - i o s v c c = 1 6 v , v o = 0 v , b = 1 0 0 g a u s s 0 . 4 - 0 . 9 m a s u p p l y c u r r e n t i c c v c c = 2 4 v , o u t p u t o p e n - 5 1 0 m a o u t p u t r i s e t i m e t r v c c = 1 6 v , r l = 8 2 0  c l = 2 0 p f - 0 . 3 1 . 5 u s o u t p u t f a l l i n g t i m e t f v c c = 1 6 v , r l = 8 2 0  c l = 2 0 p f - 0 . 3 1 . 5 u s
                 g 6 8 5 3 p a g e : 3 / 4 i s s u e d d a t e : 2 0 0 5 / 1 1 / 0 7 r e v i s e d d a t e : t e s t c i r c u i t c l 1 6 v v o u t ( d o ) r l = 8 2 0 o h m c l = 2 0 p f r l p o w e r d i s s i p a t i o n v s . e n v i r o n m e n t t e m p e r a t u r e t a ( ) : 2 5 5 0 6 0 7 0 8 0 8 5 9 0 9 5 1 0 0 1 0 5 1 1 0 1 1 5 1 2 5 1 5 0 p d ( m w ) 2 7 5 2 6 2 2 5 7 2 5 2 2 4 2 2 3 7 2 3 2 2 2 7 2 2 2 2 1 2 2 0 2 1 9 2 1 8 2 1 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 u r v e s ?? ? a33?? 3???3?3? a33?? 3???3?3? a33?? 3???3?3? a33?? 3???3?3? 3??3? 3??3?3??3? 3??3? ? ?? ? ?  ? ?? ?? ? ??3???? 3 3?? 3???33a3 ??3???? 3 3?? 3???33a3 ??3???? 3 3?? 3???33a3 ??3???? 3 3?? 3???33a3 ?? ?? ??? ??? ??e? ??e? ??e? ??e? ? ? ? ?? 3???3?? ?? 3???3?? ?? 3???3?? ?? 3???3?? ??3??? ??3?????3??? ??3??? ? ?   ?  3?? ? ?? ? ?? ??3 3?? 3???3?3??3?? ??3 3?? 3???3?3??3?? ??3 3?? 3???3?3??3?? ??3 3?? 3???3?3??3?? ? ??3?3? ?3?3???3?3? c u r r e n t c a p a c i t y v s . s u p p l y v o l t a g e f o r d o p i n i c c v . s v c c a t d i f f e r e n t t e m p p o w e r d i s s i p a t i o n c u r v e 1 0 0 1 5 0 2 0 0 2 5 0 3 0 0 0 2 5 5 0 7 5 1 0 0 1 2 5 1 5 0 t a ( c ) p d ( m w )
                 g 6 8 5 3 p a g e : 4 / 4 i s s u e d d a t e : 2 0 0 5 / 1 1 / 0 7 r e v i s e d d a t e : m a g n e t i c c h a r a c t e r i s t i c s t a = + 2 5 : t a = 0 t o : + 7 0 : c h a r a c t e r i s t i c s y m b o l m i n m a x m i n m a x u n i t o p e r a t e p o i n t g 6 8 5 3 b o p 1 5 0 3 0 0 1 5 0 3 0 0 g a u s s r e l e a s e p o i n t g 6 8 5 3 b r p 1 0 0 - 1 0 0 - g a u s s h y s t e r e s i s g 6 8 5 3 b h y s 3 0 6 0 3 0 6 0 g a u s s h y s t e r e s i s c h a r a c t e r i s t i c s g 6 8 5 3 2 o p o n o f f r p o u t p u t v o l t a g e i n v o l t s - 2 0 0 2 0 0 1 0 0 - 1 0 0 0 m a g n e t i c f l u x d e n s i t y i n g a u s s d o 1 2 1 08 6 4 - 3 0 0 3 0 0 p a c k a g e i n f o r m a t i o n i m p o r t a n t n o t i c e :  a l l r i g h t s a r e r e s e r v e d . r e p r o d u c t i o n i n w h o l e o r i n p a r t i s p r o h i b i t e d w i t h o u t t h e p r i o r w r i t t e n a p p r o v a l o f g t m .  g t m 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 t s p r o d u c t s w i t h o u t n o t i c e .  g t m s e m i c o n d u c t o r p r o d u c t s a r e n o t w a r r a n t e d t o b e s u i t a b l e f o r u s e i n l i f e - s u p p o r t a p p l i c a t i o n s , o r s y s t e m s .  g t m a s s u m e s n o l i a b i l i t y f o r a n y c o n s e q u e n c e o f c u s t o m e r p r o d u c t d e s i g n , i n f r i n g e m e n t o f p a t e n t s , o r a p p l i c a t i o n a s s i s t a n c e . h e a d o f f i c e a n d f a c t o r y :  t a i w a n : n o . 1 7 - 1 t a t u n g r d . f u k o u h s i n - c h u i n d u s t r i a l p a r k , h s i n - c h u , t a i w a n , r . o . c . t e l : 8 8 6 - 3 - 5 9 7 - 7 0 6 1 f a x : 8 8 6 - 3 - 5 9 7 - 9 2 2 0 , 5 9 7 - 0 7 8 5  c h i n a : ( 2 0 1 2 0 3 ) n o . 2 5 5 , j a n g - j i a n g t s a i - l u e n g r d . , p u - d u n g - h s i n d i s t r i c t , s h a n g - h a i c i t y , c h i n a t e l : 8 6 - 2 1 - 5 8 9 5 - 7 6 7 1 ~ 4 f a x : 8 6 - 2 1 - 3 8 9 5 0 1 6 5 a c t i v e a r e a d e p t h 1 2 3 p a c k a g e s e n s o r l o c a t i o n 0 . 5 1 m m n o m b r a n d e d s u r f a c e m a x : 2 . 1 3 m m m i n : 1 . 8 7 m m m a x : 1 . 5 3 m m m i n : 1 . 2 7 m m


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