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i n t e g r a t e d 5 0 0 m a l o a d s w i t c h w i t h q u a d s i g n a l s w i t c h d a t a s h e e t a d p 1 1 9 0 r e v . 0 d o c u m e n t f e e d b a c k i n f o r m a t i o n f u r n i s h e d b y a n a l o g d e v i c e s i s b e l i e v e d t o b e a c c u r a t e a n d r e l i a b l e . h o w e v e r , n o r e s p o n s i b i l i t y i s a s s u m e d b y a n a l o g d e v i c e s f o r i t s u s e , n o r f o r a n y i n f r i n g e m e n t s o f p a t e n t s o r o t h e r r i g h t s o f t h i r d p a r t i e s t h a t m a y r e s u l t f r o m i t s u s e . s p e c i f i c a t i o n s s u b j e c t t o c h a n g e w i t h o u t n o t i c e . n o l i c e n s e i s g r a n t e d b y i m p l i c a t i o n o r o t h e r w i s e u n d e r a n y p a t e n t o r p a t e n t r i g h t s o f a n a l o g d e v i c e s . t r a d e m a r k s a n d r e g i s t e r e d t r a d e m a r k s a r e t h e p r o p e r t y o f t h e i r r e s p e c t i v e o w n e r s . o n e t e c h n o l o g y w a y , p . o . b o x 9 1 0 6 , n o r w o o d , m a 0 2 0 6 2 - 9 1 0 6 , u . s . a . t e l : 7 8 1 . 3 2 9 . 4 7 0 0 ? 2 0 1 3 a n a l o g d e v i c e s , i n c . a l l r i g h t s r e s e r v e d . t e c h n i c a l s u p p o r t w w w . a n a l o g . c o m f e a t u r e s l o w i n p u t v o l t a g e r a n g e : 1 . 4 v t o 3 . 6 v p o w e r s w i t c h : l o w r d s o n o f 6 0 m a t 3 . 6 v , w i t h a c t i v e d i s c h a r g e 4 n o r m a l l y o p e n s p s t s i g n a l s w i t c h e s : r d s o n o f 2 a t 1 . 8 v w i t h a c t i v e p u l l - d o w n o n o n e s i d e 5 0 0 m a c o n t i n u o u s o p e r a t i n g c u r r e n t b u i l t - i n l e v e l s h i f t f o r c o n t r o l l o g i c t h a t c a n b e o p e r a t e d b y 1 . 2 v l o g i c u l t r a l o w s h u t d o w n c u r r e n t : < 0 . 7 a u l t r a s m a l l 1 . 2 m m 1 . 6 m m 0 . 5 m m , 1 2 - b a l l , 0 . 4 m m p i t c h w l c s p a p p l i c a t i o n s m o b i l e p h o n e s s i m c a r d d i s c o n n e c t s w i t c h e s d i g i t a l c a m e r a s a n d a u d i o d e v i c e s p o r t a b l e a n d b a t t e r y - p o w e r e d e q u i p m e n t f u n c t i o n a l b l o c k d i a g r a m f i g u r e 1 . g e n e r a l d e s c r i p t i o n t h e a d p 1 1 9 0 i s a n i n t e g r a t e d h i g h - s i d e l o a d s w i t c h w i t h f o u r s i g n a l s w i t c h e s , d e s i g n e d f o r o p e r a t i o n f r o m 1 . 4 v t o 3 . 6 v . t h i s l o a d s w i t c h p r o v i d e s p o w e r d o m a i n i s o l a t i o n f o r e x t e n d e d p o w e r b a t t e r y l i f e . t h e l o a d s w i t c h i s a l o w o n - r e s i s t a n c e p - c h a n n e l m o s f e t t h a t s u p p o r t s u p t o 5 0 0 m a o f c o n t i n u o u s l o a d c u r r e n t a n d m i n i m i z e s p o w e r l o s s . i n t e g r a t e d w i t h t h e l o a d s w i t c h a r e f o u r n o r m a l l y o p e n 2 s p s t s i g n a l s w i t c h e s . a s i d e f r o m i t s e x c e l l e n t o p e r a t i n g p e r f o r m a n c e , t h e a d p 1 1 9 0 o c c u p i e s m i n i m a l p r i n t e d c i r c u i t b o a r d ( p c b ) s p a c e w i t h a n a r e a l e s s t h a n 1 . 9 2 m m 2 a n d a h e i g h t o f 0 . 5 0 m m . t h e a d p 1 1 9 0 i s a v a i l a b l e i n a n u l t r a s m a l l 1 . 2 m m 1 . 6 m m , 1 2 - b a l l , 0 . 4 m m p i t c h w l c s p . 0? t 1 s 1 p n t 2 s 2 p n t 3 s 3 p n t 4 g n d o u t s 4 p n e n 5 m s d e b o u n c e i n o f f o n l o a d s w i t c h 1 1 2 5 9 - 0 0 1
a d p 1 1 9 0 d a t a s h e e t r e v . 0 | p a g e 2 o f 1 2 t a b l e o f c o n t e n t s f e a t u r e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 a p p l i c a t i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 f u n c t i o n a l b l o c k d i a g r a m . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 g e n e r a l d e s c r i p t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 r e v i s i o n h i s t o r y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 s p e c i f i c a t i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 t i m i n g d i a g r a m . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 a b s o l u t e m a x i m u m r a t i n g s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 t h e r m a l d a t a . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 t h e r m a l r e s i s t a n c e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 e s d c a u t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 p i n c o n f i g u r a t i o n a n d f u n c t i o n d e s c r i p t i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 t y p i c a l p e r f o r m a n c e c h a r a c t e r i s t i c s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 t h e o r y o f o p e r a t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 a p p l i c a t i o n b l o c k d i a g r a m . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 0 o u t l i n e d i m e n s i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 o r d e r i n g g u i d e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 r e v i s i o n h i s t o r y 4 / 1 3 ? r e v i s i o n 0 : i n i t i a l v e r s i o n
d a t a s h e e t a d p 1 1 9 0 r e v . 0 | p a g e 3 o f 1 2 s p e c i f i c a t i o n s v i n = 1 . 8 v , v e n = v i n , i l o a d = 2 0 0 m a , 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 . t a b l e 1 . 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 / c o m m e n t s m i n t y p m a x u n i t i n p u t v o l t a g e r a n g e v i n t j = 4 0 c t o + 8 5 c 1 . 4 3 . 6 v e n i n p u t e n i n p u t t h r e s h o l d v e n _ t h 1 . 4 v < v i n < 1 . 8 v , t j = 4 0 c t o + 8 5 c ( a c t i v e l o w ) 0 . 3 5 1 . 2 v 1 . 8 v v i n 3 . 6 v , t j = 4 0 c t o + 8 5 c ( a c t i v e l o w ) 0 . 4 5 1 . 2 v l o g i c h i g h v o l t a g e v i h 1 . 4 v v i n 3 . 6 v 1 . 2 v l o g i c l o w v o l t a g e v i l 1 . 4 v v i n 3 . 6 v ( c h i p e n a b l e ) 0 . 3 5 v e n i n p u t p u l l - u p r e s i s t a n c e r e n 4 m c u r r e n t g r o u n d c u r r e n t 1 i g n d o u t o p e n , t j = 4 0 c t o + 8 5 c 2 a s h u t d o w n c u r r e n t i o f f e n = v i n o r o p e n 0 . 7 a e n = v i n o r o p e n , t j = 4 0 c t o + 8 5 c 2 a a n a l o g s w i t c h o f f c u r r e n t i a _ o f f i n t o s 1 , e n = v i n o r o p e n 0 . 4 a l o a d s w i t c h v i n t o v o u t r e s i s t a n c e r d s o n v i n = 3 . 6 v , i l o a d = 2 0 0 m a , e n = 1 . 5 v 6 0 m v i n = 2 . 5 v , i l o a d = 2 0 0 m a , e n = 1 . 5 v 8 0 m v i n = 1 . 8 v , i l o a d = 2 0 0 m a , e n = 1 . 5 v , t j = 4 0 c t o + 8 5 c 1 0 0 1 7 0 m s i g n a l s w i t c h r e s i s t a n c e r d s o n m a x i m u m v a l u e o f a n a l o g i n p u t s w e e p v i n = 3 . 6 v , i l o a d = 1 0 m a , e n = g n d 0 . 6 v i n = 2 . 5 v , i l o a d = 1 0 m a , e n = g n d 1 v i n = 1 . 8 v , i l o a d = 1 0 m a , e n = g n d 2 . 0 r d s f l a t n e s s v i n = 3 . 6 v , i l o a d = 1 0 m a , e n = g n d 0 . 5 v i n = 1 . 8 v , i l o a d = 1 0 m a , e n = g n d 1 o u t p u t d i s c h a r g e r e s i s t a n c e r d i s o n l o a d s w i t c h o u t p u t a n d e a c h a n a l o g s w i t c h o u t p u t , t 1 , t 2 , t 3 , a n d t 4 2 1 5 3 d b b a n d w i d t h b w 3 d b v i n = 3 . 6 v , r l o a d = 5 0 , c l o a d = 5 p f , s e e f i g u r e 2 3 5 0 m h z v o u t t i m e t u r n - o n d e l a y t i m e t o n _ d l y i l o a d = 2 0 0 m a , e n = g n d , c l o a d = 0 . 1 f 5 m s t u r n - o f f d e l a y t i m e t o f f _ d l y v i n = 3 . 6 v , i l o a d = 2 0 0 m a , e n = 1 . 5 v , c l o a d = 0 . 1 f 4 s 1 g r o u n d c u r r e n t i n c l u d e s e n p u l l - d o w n c u r r e n t . t i m i n g d i a g r a m f i g u r e 2 . t i m i n g d i a g r a m 9 0 % 1 0 % t u r n - o f f d e l a y t u r n - o n d e l a y t u r n - o f f t i m e t u r n - o n t i m e 1 1 2 5 9 - 0 0 4
a d p 1 1 9 0 d a t a s h e e t r e v . 0 | p a g e 4 o f 1 2 a b s o l u t e m a x i m u m r a t i n g s t a b l e 2 . p a r a m e t e r r a t i n g i n t o g n d 0 . 3 v t o + 4 . 0 v o u t t o g n d 0 . 3 v t o v i n s x t o g n d 0 . 3 v t o + 4 . 0 v t x t o g n d 0 . 3 v t o + 4 . 0 v e n t o g n d 0 . 3 v t o + 4 . 0 v c o n t i n u o u s l o a d s w i t c h c u r r e n t t a = 2 5 c 1 a t a = 8 5 c 5 0 0 m a c o n t i n u o u s d i o d e c u r r e n t 5 0 m a s t o r a g e t e m p e r a t u r e r a n g e 6 5 c t o + 1 5 0 c j u n c t i o n t e m p e r a t u r e + 1 5 0 c o p e r a t i n g j u n c t i o n t e m p e r a t u r e r a n g e 4 0 c t o + 1 2 5 c o p e r a t i n g a m b i e n t t e m p e r a t u r e r a n g e 4 0 c t o + 8 5 c s o l d e r i n g c o n d i t i o n s j e d e c j - s t d - 0 2 0 s t r e s s e s a b o v e t h o s e l i s t e d u n d e r a b s o l u t e m a x i m u m r a t i n g s m a y c a u s e p e r m a n e n t d a m a g e t o t h e d e v i c e . t h i s i s a s t r e s s r a t i n g o n l y ; f u n c t i o n a l o p e r a t i o n o f t h e d e v i c e a t t h e s e o r a n y o t h e r c o n d i t i o n s a b o v e t h o s e i n d i c a t e d i n t h e o p e r a t i o n a l s e c t i o n o f t h i s s p e c i f i c a t i o n i s n o t i m p l i e d . e x p o s u r e t o a b s o l u t e m a x i m u m r a t i n g c o n d i t i o n s f o r e x t e n d e d p e r i o d s m a y a f f e c t d e v i c e r e l i a b i l i t y . t h e r m a l d a t a a b s o l u t e m a x i m u m r a t i n g s a p p l y i n d i v i d u a l l y o n l y , n o t i n c o m b i n a t i o n . t h e a d p 1 1 9 0 c a n b e d a m a g e d 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 l i m i t s a r e e x c e e d e d . m o n i t o r i n g a m b i e n t t e m p e r a - t u r e d o e s n o t g u a r a n t e e t h a t t j i s w i t h i n t h e s p e c i f i e d t e m p e r a t u r e l i m i t s . i n a p p l i c a t i o n s w i t h h i g h p o w e r d i s s i p a t i o n a n d p o o r t h e r m a l r e s i s t a n c e , 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 m a y n e e d t o b e d e r a t e d . i n a p p l i c a t i o n s w i t h m o d e r a t e p o w e r d i s s i p a t i o n a n d l o w p c b t h e r m a l r e s i s t a n c e , 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 e x c e e d t h e m a x i m u m l i m i t a s l o n g a s t h e j u n c t i o n t e m p e r a t u r e i s w i t h i n s p e c i f i c a t i o n 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 ( t j ) o f t h e d e v i c e i s d e p e n d e n t o n t h e a m b i e n t t e m p e r a t u r e ( t a ) , t h e p o w e r d i s s i p a t i o n o f t h e d e v i c e ( p d ) , a n d t h e j u n c t i o n - t o - a m b i e n t t h e r m a l r e s i s t a n c e o f t h e p a c k a g e ( j a ) . 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 ) i s c a l c u l a t e d f r o m t h e a m b i e n t t e m p e r a t u r e ( t a ) a n d p o w e r d i s s i p a t i o n ( p d ) u s i n g t h e f o r m u l a t j = t a + ( p d j a ) t h e j u n c t i o n - t o - a m b i e n t t h e r m a l r e s i s t a n c e ( j a ) o f t h e p a c k a g e i s b a s e d o n m o d e l i n g a n d c a l c u l a t i o n u s i n g a 4 - l a y e r b o a r d . t h e j u n c t i o n - t o - a m b i e n t t h e r m a l r e s i s t a n c e i s h i g h l y d e p e n d e n t o n t h e a p p l i c a t i o n a n d b o a r d l a y o u t . i n a p p l i c a t i o n s w h e r e h i g h m a x i - m u m p o w e r d i s s i p a t i o n e x i s t s , c l o s e a t t e n t i o n t o t h e r m a l b o a r d d e s i g n i s r e q u i r e d . t h e v a l u e o f j a m a y v a r y , d e p e n d i n g o n p c b m a t e r i a l , l a y o u t , a n d e n v i r o n m e n t a l c o n d i t i o n s . t h e s p e c i - f i e d v a l u e o f j a i s b a s e d o n a 4 - l a y e r , 4 i n . 3 i n . c i r c u i t b o a r d . s e e j e s d 5 1 - 7 a n d j e s d 5 1 - 9 f o r d e t a i l e d i n f o r m a t i o n o n t h e b o a r d c o n s t r u c t i o n . f o r a d d i t i o n a l i n f o r m a t i o n , s e e t h e a n - 6 1 7 a p p l i c a t i o n n o t e , w a f e r l e v e l c h i p s c a l e p a c k a g e , a v a i l a b l e a t w w w . a n a l o g . c o m . j b i s t h e j u n c t i o n - t o - b o a r d t h e r m a l c h a r a c t e r i z a t i o n p a r a m e t e r w i t h u n i t s o f c / w . j b o f t h e p a c k a g e i s b a s e d o n m o d e l i n g a n d c a l c u l a t i o n u s i n g a 4 - l a y e r b o a r d . j e s d 5 1 - 1 2 , g u i d e l i n e s f o r r e p o r t i n g a n d u s i n g e l e c t r o n i c p a c k a g e t h e r m a l i n f o r m a t i o n , s t a t e s t h a t t h e r m a l c h a r a c t e r i z a t i o n p a r a m e t e r s a r e n o t t h e s a m e a s t h e r m a l r e s i s t a n c e s . j b m e a s u r e s t h e c o m p o n e n t p o w e r f l o w i n g t h r o u g h m u l t i p l e t h e r m a l p a t h s r a t h e r t h a n t h r o u g h a s i n g l e p a t h a s i n t h e r m a l r e s i s t a n c e , j b . t h e r e f o r e , j b t h e r m a l p a t h s i n c l u d e c o n v e c t i o n f r o m t h e t o p o f t h e p a c k a g e a s w e l l a s r a d i a t i o n f r o m t h e p a c k a g e , f a c t o r s t h a t m a k e j b m o r e u s e f u l i n r e a l - w o r l d a p p l i c a t i o n s . 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 ) i s c a l c u l a t e d f r o m t h e b o a r d t e m p e r a t u r e ( t b ) a n d p o w e r d i s s i p a t i o n ( p d ) u s i n g t h e f o r m u l a t j = t b + ( p d j b ) s e e j e s d 5 1 - 8 a n d j e s d 5 1 - 1 2 f o r m o r e d e t a i l e d i n f o r m a t i o n a b o u t j b . t h e r m a l r e s i s t a n c e j a a n d j b a r e s p e c i f i e d f o r t h e w o r s t - c a s e c o n d i t i o n s , t h a t i s , a d e v i c e s o l d e r e d i n a c i r c u i t b o a r d f o r s u r f a c e - m o u n t p a c k a g e s . t a b l e 3 . t h e r m a l r e s i s t a n c e p a c k a g e t y p e j a j b u n i t 1 2 - b a l l w l c s p 1 3 0 2 9 . 2 c / w e s d c a u t i o n
d a t a s h e e t a d p 1 1 9 0 r e v . 0 | p a g e 5 o f 1 2 p i n c o n f i g u r a t i o n a n d f u n c t i o n d e s c r i p t i o n s f i g u r e 3 . p i n c o n f i g u r a t i o n t a b l e 4 . p i n f u n c t i o n d e s c r i p t i o n s p i n n o . m n e m o n i c d e s c r i p t i o n a 1 g n d g r o u n d . b 1 e n e n a b l e i n p u t , a c t i v e l o w . c 1 i n i n p u t v o l t a g e . d 1 o u t l o a d s w i t c h o u t p u t v o l t a g e . a 2 t 1 c h a n n e l 1 a n a l o g s w i t c h . c o n n e c t t o t h e s i m c a r d s o c k e t ( h a s a c t i v e d i s c h a r g e ) . b 2 t 2 c h a n n e l 2 a n a l o g s w i t c h . c o n n e c t t o t h e s i m c a r d s o c k e t ( h a s a c t i v e d i s c h a r g e ) . c 2 t 3 c h a n n e l 3 a n a l o g s w i t c h . c o n n e c t t o t h e s i m c a r d s o c k e t ( h a s a c t i v e d i s c h a r g e ) . d 2 t 4 c h a n n e l 4 a n a l o g s w i t c h . c o n n e c t t o t h e s i m c a r d s o c k e t ( h a s a c t i v e d i s c h a r g e ) . a 3 s 1 c h a n n e l 1 a n a l o g s w i t c h . c o n n e c t t o t h e m i c r o c o n t r o l l e r . b 3 s 2 c h a n n e l 2 a n a l o g s w i t c h . c o n n e c t t o t h e m i c r o c o n t r o l l e r . c 3 s 3 c h a n n e l 3 a n a l o g s w i t c h . c o n n e c t t o t h e m i c r o c o n t r o l l e r . d 3 s 4 c h a n n e l 4 a n a l o g s w i t c h . c o n n e c t t o t h e m i c r o c o n t r o l l e r . t o p v i e w ( b a l l s i d e d o w n ) n o t t o s c a l e a d p 1 1 9 0 g n d t 1 s 1 e n t 2 s 2 i n t 3 s 3 o u t t 4 s 4 1 ab c d 2 3 1 1 2 5 9 - 0 0 2
a d p 1 1 9 0 d a t a s h e e t r e v . 0 | p a g e 6 o f 1 2 t y p i c a l p e r f o r m a n c e c h a r a c t e r i s t i c s v i n = 1 . 8 v , v e n = v i n , c i n = c o u t = 1 f , 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 . f i g u r e 4 . l o a d s w i t c h r d s o n v s . i n p u t v o l t a g e ( v i n ) , d i f f e r e n t l o a d c u r r e n t s f i g u r e 5 . l o a d s w i t c h r d s o n v s . t e m p e r a t u r e , d i f f e r e n t l o a d c u r r e n t s , v i n = 1 . 8 v f i g u r e 6 . l o a d s w i t c h r d s o n v s . t e m p e r a t u r e , d i f f e r e n t l o a d c u r r e n t s , v i n = 3 . 6 v f i g u r e 7 . l o a d s w i t c h v o l t a g e d r o p v s . l o a d c u r r e n t , d i f f e r e n t i n p u t v o l t a g e s f i g u r e 8 . g r o u n d c u r r e n t v s . i n p u t v o l t a g e , d i f f e r e n t l o a d c u r r e n t s f i g u r e 9 . g r o u n d c u r r e n t v s . t e m p e r a t u r e , d i f f e r e n t l o a d c u r r e n t s , v i n = 1 . 8 v 1 . 2 3 . 6 3 . 2 2 . 8 2 . 4 2 . 0 1 . 6 r d s o n v i n ( v ) 0 0 . 0 2 0 . 0 4 0 . 0 6 0 . 0 8 0 . 1 0 0 . 1 2 0 . 1 4 5 m a 1 0 m a 5 0 m a 1 0 0 m a 2 5 0 m a 5 0 0 m a 1 1 2 5 9 - 0 0 5 ? 4 0 ? 5 2 5 5 5 8 5 r d s o n t e m p e r a t u r e ( c ) 0 0 . 0 2 0 . 0 4 0 . 0 6 0 . 0 8 0 . 1 0 0 . 1 2 1 0 m a 5 0 m a 1 0 0 m a 2 5 0 m a 5 0 0 m a 1 1 2 5 9 - 0 0 6 ? 4 0 ? 5 2 5 5 5 8 5 r d s o n t e m p e r a t u r e ( c ) 0 0 . 0 2 0 . 0 4 0 . 0 6 0 . 0 8 0 . 0 9 0 . 0 1 0 . 0 3 0 . 0 5 0 . 0 7 1 0 m a 5 0 m a 1 0 0 m a 2 5 0 m a 5 0 0 m a 1 1 2 5 9 - 0 0 7 1 0 1 0 0 1 0 0 0 v o l t a g e d r o p ( v ) i l o a d ( m a ) 0 0 . 0 2 0 . 0 4 0 . 0 6 0 . 0 7 0 . 0 1 0 . 0 3 0 . 0 5 1 . 4 v 1 . 5 v 1 . 6 v 1 . 8 v 2 . 0 v 2 . 4 v 2 . 8 v 3 . 0 v 3 . 3 v 3 . 6 v 1 1 2 5 9 - 0 0 8 1 . 2 2 . 4 3 . 6 2 . 0 3 . 2 1 . 6 2 . 8 g r o u n d c u r r e n t ( a ) v i n ( v ) 0 0 . 1 0 . 2 0 . 3 0 . 4 0 . 5 0 . 6 0 . 7 0 . 8 0 . 9 1 . 0 5 m a 1 0 m a 5 0 m a 1 0 0 m a 2 5 0 m a 5 0 0 m a 1 1 2 5 9 - 0 0 9 ? 4 0 ? 5 2 5 5 5 8 5 g r o u n d c u r r e n t ( a ) t e m p e r a t u r e ( c ) 0 0 . 2 0 . 1 0 . 3 0 . 4 0 . 5 0 . 6 0 . 7 1 0 m a 5 0 m a 1 0 0 m a 2 5 0 m a 5 0 0 m a 1 1 2 5 9 - 0 1 0
d a t a s h e e t a d p 1 1 9 0 r e v . 0 | p a g e 7 o f 1 2 f i g u r e 1 0 . g r o u n d c u r r e n t v s . t e m p e r a t u r e , d i f f e r e n t l o a d c u r r e n t s , v i n = 3 . 6 v f i g u r e 1 1 . s h u t d o w n c u r r e n t v s . t e m p e r a t u r e , d i f f e r e n t i n p u t v o l t a g e s f i g u r e 1 2 . n o l o a d g r o u n d c u r r e n t v s . i n p u t v o l t a g e a n d t e m p e r a t u r e f i g u r e 1 3 . s i g n a l s w i t c h r d s o n v s . a n a l o g s w i t c h v o l t a g e f i g u r e 1 4 . s i g n a l s w i t c h r d s o n v s . a n a l o g s w i t c h v o l t a g e a n d t e m p e r a t u r e , v i n = 1 . 4 v f i g u r e 1 5 . s i g n a l s w i t c h r d s o n v s . a n a l o g s w i t c h v o l t a g e a n d t e m p e r a t u r e , v i n = 1 . 8 v ? 4 0 ? 5 2 5 5 5 8 5 g r o u n d c u r r e n t ( a ) t e m p e r a t u r e ( c ) 0 0 . 2 0 . 4 0 . 6 0 . 8 1 . 0 1 . 2 1 0 m a 5 0 m a 1 0 0 m a 2 5 0 m a 5 0 0 m a 1 1 2 5 9 - 0 1 1 ? 5 0 ? 3 0 ? 1 0 1 0 3 0 5 0 7 0 9 0 s h u t d o w n c u r r e n t ( a ) t e m p e r a t u r e ( c ) 0 0 . 1 0 . 2 0 . 3 0 . 4 0 . 5 0 . 6 1 . 4 v 1 . 6 v 1 . 8 v 2 . 4 v 2 . 8 v 3 . 3 v 3 . 6 v 1 1 2 5 9 - 0 1 2 1 . 2 1 . 6 2 . 0 2 . 4 2 . 8 3 . 2 3 . 6 g r o u n d c u r r e n t ( a ) v i n ( v ) 0 2 . 0 1 . 8 1 . 6 1 . 4 1 . 2 1 . 0 0 . 8 0 . 6 0 . 4 0 . 2 + 2 5 c ? 5 c ? 4 0 c + 5 5 c + 8 5 c 1 1 2 5 9 - 0 1 3 0 3 . 6 3 . 2 2 . 8 2 . 4 2 . 0 1 . 6 1 . 2 0 . 8 0 . 4 r d s o n a n a l o g s w i t c h v o l t a g e ( v ) 0 4 . 0 3 . 5 3 . 0 2 . 5 2 . 0 1 . 5 1 . 0 0 . 5 3 . 6 v 2 . 2 v 1 . 8 v 1 . 6 v 1 . 4 v 1 1 2 5 9 - 0 1 4 0 1 . 8 1 . 6 1 . 4 1 . 2 1 . 0 0 . 8 0 . 6 0 . 4 0 . 2 r d s o n a n a l o g s w i t c h v o l t a g e ( v ) 0 1 0 98 7 6 5 4 3 2 1 + 2 5 c ? 5 c ? 4 0 c + 5 5 c + 8 5 c 1 1 2 5 9 - 0 1 5 0 1 . 8 1 . 6 1 . 4 1 . 2 1 . 0 0 . 8 0 . 6 0 . 4 0 . 2 r d s o n a n a l o g s w i t c h v o l t a g e ( v ) 0 3 . 0 2 . 5 2 . 0 1 . 5 1 . 0 0 . 5 + 2 5 c ? 5 c ? 4 0 c + 5 5 c + 8 5 c 1 1 2 5 9 - 0 1 6
a d p 1 1 9 0 d a t a s h e e t r e v . 0 | p a g e 8 o f 1 2 f i g u r e 1 6 . s i g n a l s w i t c h r d s o n v s . a n a l o g s w i t c h v o l t a g e a n d t e m p e r a t u r e , v i n = 3 . 6 v f i g u r e 1 7 . t y p i c a l t u r n - o n d e l a y t i m e , v i n = 1 . 8 v , 5 0 m a l o a d f i g u r e 1 8 . t y p i c a l t u r n - o n d e l a y t i m e , v i n = 3 . 6 v , 1 0 0 m a l o a d f i g u r e 1 9 . e n a b l e d e b o u n c e b e h a v i o r , v i n = 1 . 8 v f i g u r e 2 0 . e n a b l e d e b o u n c e b e h a v i o r , v i n = 3 . 6 v 0 3 . 6 3 . 2 2 . 8 2 . 4 2 . 0 1 . 6 1 . 2 0 . 8 0 . 4 r d s o n a n a l o g s w i t c h v o l t a g e ( v ) 0 3 . 0 2 . 5 2 . 0 1 . 5 1 . 0 0 . 5 + 2 5 c ? 5 c ? 4 0 c + 5 5 c + 8 5 c 1 1 2 5 9 - 0 1 7 c h 1 2 . 0 v b w c h 3 1 . 0 v b w c h 2 1 . 0 v b w m 1 . 0 m s a c h 1 8 8 0 m v t 1 0 . 8 0 % 1 2 3 t e n a b l e t 1 v o u t 1 1 2 5 9 - 0 1 8 c h 1 2 . 0 v b w c h 3 2 . 0 v b w c h 2 2 . 0 v b w m 1 . 0 m s a c h 2 1 . 0 8 v t 6 5 . 4 0 % 1 2 3 t e n a b l e t 1 v o u t 1 1 2 5 9 - 0 1 9 c h 1 1 . 0 v b w c h 3 2 . 0 v b w m 2 . 0 m s a c h 1 4 0 . 0 m v t 1 0 . 4 0 % 1 3 t e n a b l e v o u t 1 1 2 5 9 - 0 2 0 c h 1 1 . 0 v b w c h 3 2 . 0 v b w m 2 . 0 m s a c h 1 1 . 0 8 v t 1 0 . 0 0 % 1 3 t e n a b l e v o u t 1 1 2 5 9 - 0 2 1
d a t a s h e e t a d p 1 1 9 0 r e v . 0 | p a g e 9 o f 1 2 t h e o r y o f o p e r a t i o n t h e a d p 1 1 9 0 i s a h i g h - s i d e l o a d s w i t c h i n t e g r a t e d w i t h f o u r s i g n a l s w i t c h e s . t h e l o a d s w i t c h a n d s i g n a l s w i t c h e s a r e t u r n e d o n b y a l o w s i g n a l o n t h e e n p i n . a 4 m p u l l - u p r e s i s t o r o n t h i s p i n a l l o w s i t t o b e d r i v e n b y a n o p e n - c o l l e c t o r o r m e c h a n i - c a l s w i t c h . w h e n t h e p a r t i s d i s a b l e d , t h e t 1 t o t 4 p i n s a r e a c t i v e l y p u l l e d d o w n w i t h a n o m i n a l r e s i s t a n c e o f 2 1 5 . t h e r e i s a 5 m s d e b o u n c e c o u n t e r o n e n f o r u s e w i t h a m e c h a n i c a l e n s w i t c h . t h a t i s , e n m u s t b e h e l d l o w f o r 5 m s b e f o r e t h e p a r t i s e n a b l e d . i f e n t r a n s i t i o n s h i g h b e f o r e t h i s t i m e o u t , t h e c o u n t e r i s r e s e t a n d s t a r t s a n e w 5 m s c o u n t . t h e s i g n a l p a t h i s c o n t r o l l e d b y a p m o s / n m o s t r a n s m i s s i o n g a t e w i t h a n o n r e s i s t a n c e o f 2 . b r e a k - b e f o r e - m a k e l o g i c c o n t r o l e n s u r e s t h a t t h e a c t i v e p u l l - d o w n i s o f f b e f o r e t h e s i g n a l p a t h i s e n a b l e d . 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 , t h e a d p 1 1 9 0 o c c u p i e s m i n i m a l p r i n t e d c i r c u i t b o a r d ( p c b ) s p a c e w i t h a n a r e a l e s s t h a n 1 . 9 2 m m 2 a n d a h e i g h t o f 0 . 5 0 m m . t h e a d p 1 1 9 0 i s a v a i l a b l e i n a n u l t r a s m a l l 1 . 2 m m 1 . 6 m m , 1 2 - b a l l , 0 . 4 m m p i t c h w l c s p . f i g u r e 2 1 . b l o c k d i a g r a m w i t h e s d p r o t e c t i o n d e v i c e s 1 1 2 5 9 - 0 2 3 4 m t 1 s 1 p n t 2 s 2 p n t 3 s 3 p n t 4 g n d o u t s 4 p n e n 5 m s d e b o u n c e i n o f f o n
a d p 1 1 9 0 d a t a s h e e t r e v . 0 | p a g e 1 0 o f 1 2 a p p l i c a t i o n b l o c k d i a g r a m f i g u r e 2 2 . t y p i c a l a p p l i c a t i o n f i g u r e 2 3 . b a n d w i d t h m e a s u r e m e n t s e t u p 0? t 1 s 1 p n t 2 s 2 p n t 3 s 3 p n t 4 s 4 p n m i c r o - c o n t r o l l e r s i m c a r d g n d o u t i / o i / o r s t c l k g n d v c c e n i n v i n = 1 . 4 v t o 3 . 6 v c o n n e c t o r 1 1 2 5 9 - 0 0 3 ? ? p n v o u t v s n e t w o r k a n a l y z e r 1 1 2 5 9 - 0 2 2
d a t a s h e e t a d p 1 1 9 0 r e v . 0 | p a g e 1 1 o f 1 2 o u t l i n e d i m e n s i o n s f i g u r e 2 4 . 1 2 - b a l l w a f e r l e v e l c h i p s c a l e p a c k a g e [ w l c s p ] ( c b - 1 2 - 1 0 ) d i m e n s i o n s s h o w n i n m i l l i m e t e r s o r d e r i n g g u i d e m o d e l 1 t e m p e r a t u r e r a n g e p a c k a g e d e s c r i p t i o n p a c k a g e o p t i o n b r a n d i n g a d p 1 1 9 0 a c b z - r 7 4 0 c t o + 8 5 c 1 2 - b a l l w a f e r l e v e l c h i p s c a l e p a c k a g e [ w l c s p ] c b - 1 2 - 1 0 l n e 1 z = r o h s c o m p l i a n t p a r t . a b c d 0 . 5 6 0 0 . 5 0 0 0 . 4 4 0 1 . 2 4 1 . 2 0 1 . 1 6 1 . 6 4 1 . 6 0 1 . 5 6 1 2 3 b o t t o m v i e w ( b a l l s i d e u p ) t o p v i e w ( b a l l s i d e d o w n ) e n d v i e w 0 . 3 0 0 0 . 2 6 0 0 . 2 2 0 1 . 2 0 r e f 0 . 8 0 r e f 0 . 4 0 b s c b a l l a 1 i d e n t i f i e r 0 2 - 2 2 - 2 0 1 3 - a s e a t i n g p l a n e 0 . 2 3 0 0 . 2 0 0 0 . 1 7 0 0 . 3 3 0 0 . 3 0 0 0 . 2 7 0 c o p l a n a r i t y 0 . 0 4
a d p 1 1 9 0 d a t a s h e e t r e v . 0 | p a g e 1 2 o f 1 2 n o t e s ? 2 0 1 3 a n a l o g d e v i c e s , i n c . a l l r i g h t s r e s e r v e d . t r a d e m a r k s a n d r e g i s t e r e d t r a d e m a r k s a r e t h e p r o p e r t y o f t h e i r r e s p e c t i v e o w n e r s . d 1 1 2 5 9 - 0 - 4 / 1 3 ( 0 )

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