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1 6 - b i t , 1 m s p s p u l s a r a d c i n m s o p / q f n a d 7 9 8 0 - e p r e v . 0 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 w w w . a n a l o g . c o m f a x : 7 8 1 . 4 6 1 . 3 1 1 3 ? 2 0 1 0 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 . f e a t u r e s 1 6 - b i t r e s o l u t i o n w i t h n o m i s s i n g c o d e s t h r o u g h p u t : 1 m s p s l o w p o w e r d i s s i p a t i o n : 7 . 0 m w @ 1 m s p s , 7 0 w @ 1 0 k s p s i n l : 1 . 5 l s b t y p i c a l , 1 . 2 5 l s b m a x i m u m s i n a d : 9 1 . 5 d b @ 1 0 k h z t h d : 1 1 4 d b @ 1 0 k h z p s e u d o d i f f e r e n t i a l a n a l o g i n p u t r a n g e 0 v t o v r e f w i t h v r e f b e t w e e n 2 . 5 v t o 5 . 5 v a n y i n p u t r a n g e a n d e a s y t o d r i v e w i t h t h e a d a 4 8 4 1 n o p i p e l i n e d e l a y s i n g l e - s u p p l y 2 . 5 v o p e r a t i o n w i t h 1 . 8 v / 2 . 5 v / 3 v / 5 v l o g i c i n t e r f a c e s e r i a l i n t e r f a c e s p i - / q s p i ? - / m i c r o w i r e ? - / d s p - c o m p a t i b l e d a i s y - c h a i n m u l t i p l e a d c s a n d b u s y i n d i c a t o r s u p p o r t s d e f e n s e a n d a e r o s p a c e a p p l i c a t i o n s ( a q e c ) c o n t r o l l e d m a n u f a c t u r i n g b a s e l i n e o n e a s s e m b l y / t e s t s i t e o n e f a b r i c a t i o n s i t e e n h a n c e d p r o d u c t c h a n g e n o t i f i c a t i o n q u a l i f i c a t i o n d a t a a v a i l a b l e o n r e q u e s t 1 0 - l e a d m s o p m i l i t a r y t e m p e r a t u r e r a n g e : 5 5 c t o + 1 2 5 c a p p l i c a t i o n s b a t t e r y - p o w e r e d e q u i p m e n t c o m m u n i c a t i o n s a t e d a t a a c q u i s i t i o n s m e d i c a l i n s t r u m e n t s a p p l i c a t i o n d i a g r a m e x a m p l e a d 7 9 8 0 - e p r e f g n d v d d i n + i n ? v i o s d i s c k s d o c n v 1 . 8 v t o 5 . 0 v 3 - o r 4 - w i r e i n t e r f a c e ( s p i , d a i s y c h a i n , c s ) 2 . 5 v t o 5 v 2 . 5 v 0 t o v r e f 0 9 3 0 4 - 0 0 1 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 7 9 8 0 - e p i s a 1 6 - b i t , s u c c e s s i v e a p p r o x i m a t i o n , a n a l o g - t o - d i g i t a l c o n v e r t e r ( a d c ) t h a t o p e r a t e s f r o m a s i n g l e p o w e r s u p p l y , v d d . i t c o n t a i n s a l o w p o w e r , h i g h s p e e d , 1 6 - b i t s a m p l i n g a d c a n d a v e r s a t i l e s e r i a l i n t e r f a c e p o r t . o n t h e c n v r i s i n g e d g e , i t s a m p l e s a n a n a l o g i n p u t i n + b e t w e e n 0 v t o r e f w i t h r e s p e c t t o a g r o u n d s e n s e i n . t h e r e f e r e n c e v o l t a g e , r e f , i s a p p l i e d e x t e r n a l l y a n d c a n b e s e t i n d e p e n d e n t o f t h e s u p p l y v o l t a g e , v d d . i t s p o w e r s c a l e s l i n e a r l y w i t h t h r o u g h p u t . t h e s p i - c o m p a t i b l e s e r i a l i n t e r f a c e a l s o f e a t u r e s t h e a b i l i t y , u s i n g t h e s d i i n p u t , t o d a i s y - c h a i n s e v e r a l a d c s o n a s i n g l e , 3 - w i r e b u s a n d p r o v i d e s a n o p t i o n a l b u s y i n d i c a t o r . i t i s c o m p a t i b l e w i t h 1 . 8 v , 2 . 5 v , 3 v , o r 5 v l o g i c , u s i n g t h e s e p a r a t e s u p p l y v i o . t h e a d 7 9 8 0 - e p i s h o u s e d i n a 1 0 - l e a d m s o p w i t h o p e r a t i o n s p e c i f i e d f r o m 5 5 c t o + 1 2 5 c . t a b l e 1 . m s o p , q f n ( l f c s p ) 1 4 - / 1 6 - / 1 8 - b i t p u l s a r ? a d c t y p e 1 0 0 k s p s 2 5 0 k s p s 4 0 0 k s p s t o 5 0 0 k s p s 1 0 0 0 k s p s a d c d r i v e r 1 8 - b i t a d 7 6 9 1 1 a d 7 6 9 0 1 a d 7 9 8 2 1 a d a 4 9 4 1 a d a 4 8 4 1 1 6 - b i t a d 7 6 8 0 a d 7 6 8 5 1 a d 7 6 8 6 1 a d 7 9 8 0 1 a d a 4 9 4 1 a d 7 6 8 3 a d 7 6 8 7 1 a d 7 6 8 8 1 a d a 4 8 4 1 a d 7 6 8 4 a d 7 6 9 4 a d 7 6 9 3 1 1 4 - b i t a d 7 9 4 0 a d 7 9 4 2 1 a d 7 9 4 6 1 1 p i n - f o r - p i n c o m p a t i b l e .
a d 7 9 8 0 - e p 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 a p p l i c a t i o n d i a g r a m e x a m p l e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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 s p e c i f i c a t i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 a b s o l u t e m a x i m u m r a t i n g s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 e s d c a u t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 p i n c o n f i g u r a t i o n s a n d f u n c t i o n d e s c r i p t i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 o u t l i n e d i m e n s i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 o r d e r i n g g u i d e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 r e v i s i o n h i s t o r y 9 / 1 0 ? r e v i s i o n 0 : i n i t i a l v e r s i o n
a d 7 9 8 0 - e p 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 d d = 2 . 5 v , v i o = 2 . 3 v t o 5 . 5 v , v r e f = 5 v , t a = ? 5 5 c t o + 1 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 2 . p a r a m e t e r c o n d i t i o n s m i n t y p m a x u n i t r e s o l u t i o n 1 6 b i t s a n a l o g i n p u t v o l t a g e r a n g e i n + i n 0 v r e f v a b s o l u t e i n p u t v o l t a g e i n + 0 . 1 v r e f + 0 . 1 v i n 0 . 1 + 0 . 1 v a n a l o g i n p u t c m r r f i n = 1 0 0 k h z 6 0 d b l e a k a g e c u r r e n t @ 2 5 c a c q u i s i t i o n p h a s e 1 n a a c c u r a c y n o m i s s i n g c o d e s 1 6 b i t s d i f f e r e n t i a l l i n e a r i t y e r r o r r e f = 5 v 0 . 9 0 . 4 + 0 . 9 l s b 1 r e f = 2 . 5 v 0 . 5 5 l s b 1 i n t e g r a l l i n e a r i t y e r r o r r e f = 5 v 1 . 5 0 . 6 + 1 . 5 l s b 1 r e f = 2 . 5 v 0 . 6 5 l s b 1 t r a n s i t i o n n o i s e r e f = 5 v 0 . 6 l s b 1 r e f = 2 . 5 v 1 . 0 l s b 1 g a i n e r r o r , t m i n t o t m a x 2 2 l s b 1 g a i n e r r o r t e m p e r a t u r e d r i f t 0 . 3 5 p p m / c z e r o e r r o r , t m i n t o t m a x 2 0 . 6 2 0 . 0 8 + 0 . 6 2 m v z e r o t e m p e r a t u r e d r i f t 0 . 5 4 p p m / c p o w e r s u p p l y s e n s i t i v i t y v d d = 2 . 5 v r 5 % 0 . 1 l s b 1 t h r o u g h p u t c o n v e r s i o n r a t e v i o 2 . 3 v u p t o 8 5 c , v i o 3 . 3 v a b o v e 8 5 c u p t o 1 2 5 c 0 1 m s p s t r a n s i e n t r e s p o n s e f u l l - s c a l e s t e p 2 9 0 n s a c a c c u r a c y d y n a m i c r a n g e v r e f = 5 v 9 2 d b 3 v r e f = 2 . 5 v 8 7 d b 3 o v e r s a m p l e d d y n a m i c r a n g e f o = 1 0 k s p s 1 1 1 d b 3 s i g n a l - t o - n o i s e r a t i o , s n r f i n = 1 0 k h z , v r e f = 5 v 9 1 d b 3 f i n = 1 0 k h z , v r e f = 2 . 5 v 8 6 . 5 d b 3 s p u r i o u s - f r e e d y n a m i c r a n g e , s f d r f i n = 1 0 k h z 1 1 0 d b 3 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 f i n = 1 0 k h z 1 1 4 d b 3 s i g n a l - t o - ( n o i s e + d i s t o r t i o n ) , s i n a d f i n = 1 0 k h z , v r e f = 5 v 9 1 . 5 d b 3 f i n = 1 0 k h z , v r e f = 2 . 5 v 8 7 . 0 d b 3 1 l s b m e a n s l e a s t s i g n i f i c a n t b i t . w i t h t h e 5 v i n p u t r a n g e , 1 l s b i s 7 6 . 3 v . 2 t h e s e s p e c i f i c a t i o n s i n c l u d e f u l l t e m p e r a t u r e r a n g e v a r i a t i o n , b u t n o t t h e e r r o r c o n t r i b u t i o n f r o m t h e e x t e r n a l r e f e r e n c e . 3 a l l s p e c i f i c a t i o n s i n d b a r e r e f e r r e d t o a f u l l - s c a l e i n p u t f s r . t e s t e d w i t h a n i n p u t s i g n a l a t 0 . 5 d b b e l o w f u l l s c a l e , u n l e s s o t h e r w i s e s p e c i f i e d .
a d 7 9 8 0 - e p r e v . 0 | p a g e 4 o f 1 2 v d d = 2 . 5 v , v i o = 2 . 3 v t o 5 . 5 v , v r e f = 5 v , t a = ? 5 5 c t o + 1 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 3 . p a r a m e t e r c o n d i t i o n s m i n t y p m a x u n i t r e f e r e n c e v o l t a g e r a n g e 2 . 4 5 . 1 v l o a d c u r r e n t 1 m s p s , r e f = 5 v 3 3 0 a s a m p l i n g d y n a m i c s 3 d b i n p u t b a n d w i d t h 1 0 m h z a p e r t u r e d e l a y v d d = 2 . 5 v 2 . 0 n s d i g i t a l i n p u t s l o g i c l e v e l s v i l v i o > 3 v ? 0 . 3 0 . 3 v i o v v i h v i o > 3 v 0 . 7 v i o v i o + 0 . 3 v v i l v i o 3 v ? 0 . 3 0 . 1 v i o v i h v i o 3 v 0 . 9 v i o v i o + 0 . 3 a i i l 1 + 1 a i i h 1 + 1 a d i g i t a l o u t p u t s d a t a f o r m a t s e r i a l 1 6 b i t s s t r a i g h t b i n a r y p i p e l i n e d e l a y c o n v e r s i o n r e s u l t s a v a i l a b l e i m m e d i a t e l y a f t e r c o m p l e t e d c o n v e r s i o n v o l i s i n k = 5 0 0 a 0 . 4 v v o h i s o u r c e = 5 0 0 a v i o 0 . 3 v p o w e r s u p p l i e s v d d 2 . 3 7 5 2 . 5 2 . 6 2 5 v v i o s p e c i f i e d p e r f o r m a n c e 2 . 3 5 . 5 v v i o r a n g e 1 . 8 5 . 5 v s t a n d b y c u r r e n t 1 , 2 v d d a n d v i o = 2 . 5 v , 2 5 c 0 . 3 5 n a p o w e r d i s s i p a t i o n 1 0 k s p s t h r o u g h p u t 7 0 w 1 m s p s t h r o u g h p u t 7 . 0 1 0 m w e n e r g y p e r c o n v e r s i o n 7 . 0 n j / s a m p l e t e m p e r a t u r e r a n g e s p e c i f i e d p e r f o r m a n c e t m i n t o t m a x 5 5 + 1 2 5 c 1 w i t h a l l d i g i t a l i n p u t s f o r c e d t o v i o o r g n d a s r e q u i r e d . 2 d u r i n g t h e a c q u i s i t i o n p h a s e .
a d 7 9 8 0 - e p r e v . 0 | p a g e 5 o f 1 2 t i m i n g s p e c i f i c a t i o n s 5 5 c t o + 1 2 5 c , v d d = 2 . 3 7 v t o 2 . 6 3 v , v i o = 3 . 3 v t o 5 . 5 v , u n l e s s o t h e r w i s e s t a t e d . s e e f i g u r e 2 a n d f i g u r e 3 f o r l o a d c o n d i t i o n s . t a b l e 4 . p a r a m e t e r s y m b o l m i n t y p m a x u n i t c o n v e r s i o n t i m e : c n v r i s i n g e d g e t o d a t a a v a i l a b l e t c o n v 5 0 0 7 1 0 n s a c q u i s i t i o n t i m e t a c q 2 9 0 n s t i m e b e t w e e n c o n v e r s i o n s t c y c 1 0 0 0 n s c n v p u l s e w i d t h ( c s t c n v h m o d e ) 1 0 n s s c k p e r i o d ( c s t s c k m o d e ) n s v i o a b o v e 4 . 5 v 1 0 . 5 n s v i o a b o v e 3 v 1 2 n s v i o a b o v e 2 . 7 v 1 3 n s v i o a b o v e 2 . 3 v 1 5 n s s c k p e r i o d ( c h a i n m o d e ) t s c k n s v i o a b o v e 4 . 5 v 1 1 . 5 n s v i o a b o v e 3 v 1 3 n s v i o a b o v e 2 . 7 v 1 4 n s v i o a b o v e 2 . 3 v 1 6 n s s c k l o w t i m e t s c k l 4 . 5 n s s c k h i g h t i m e t s c k h 4 . 5 n s s c k f a l l i n g e d g e t o d a t a r e m a i n s v a l i d t h s d o 3 n s s c k f a l l i n g e d g e t o d a t a v a l i d d e l a y t d s d o v i o a b o v e 4 . 5 v 9 . 5 n s v i o a b o v e 3 v 1 1 n s v i o a b o v e 2 . 7 v 1 2 n s v i o a b o v e 2 . 3 v 1 4 n s c n v o r s d i l o w t o s d o d 1 5 m s b v a l i d ( c s t e n m o d e ) v i o a b o v e 3 v 1 0 n s v i o a b o v e 2 . 3 v 1 5 n s c n v o r s d i h i g h o r l a s t s c k f a l l i n g e d g e t o s d o h i g h i m p e d a n c e ( c s t d i s m o d e ) 2 0 n s s d i v a l i d s e t u p t i m e f r o m c n v r i s i n g e d g e t s s d i c n v 5 n s s d i v a l i d h o l d t i m e f r o m c n v r i s i n g e d g e ( c s t h s d i c n v m o d e ) 2 n s s d i v a l i d h o l d t i m e f r o m c n v r i s i n g e d g e ( c h a i n m o d e ) t h s d i c n v 0 n s s c k v a l i d s e t u p t i m e f r o m c n v r i s i n g e d g e ( c h a i n m o d e ) t s s c k c n v 5 n s s c k v a l i d h o l d t i m e f r o m c n v r i s i n g e d g e ( c h a i n m o d e ) t h s c k c n v 5 n s s d i v a l i d s e t u p t i m e f r o m s c k f a l l i n g e d g e ( c h a i n m o d e ) t s s d i s c k 2 n s s d i v a l i d h o l d t i m e f r o m s c k f a l l i n g e d g e ( c h a i n m o d e ) t h s d i s c k 3 n s s d i h i g h t o s d o h i g h ( c h a i n m o d e w i t h b u s y i n d i c a t o r ) t d s d o s d i 1 5 n s 5 0 0 a i o l 5 0 0 a i o h 1 . 4 v t o s d o c l 2 0 p f 0 9 3 0 4 - 0 0 2 f i g u r e 2 . l o a d c i r c u i t f o r d i g i t a l i n t e r f a c e t i m i n g x % v i o 1 y % v i o 1 v i h 2 v i l 2 v i l 2 v i h 2 t d e l a y t d e l a y 1 f o r v i o ?9; $1'< )259,2!9; $1'< 2 m i n i m u m v i h a n d m a x i m u m v i l u s e d . s e e d i g i t a l i n p u t s s p e c i f i c a t i o n s i n t a b l e 3 . 0 9 3 0 4 - 0 0 3 f i g u r e 3 . v o l t a g e l e v e l s f o r t i m i n g
a d 7 9 8 0 - e p r e v . 0 | p a g e 6 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 5 . p a r a m e t e r r a t i n g a n a l o g i n p u t s i n + , i n ? t o g n d ? 0 . 3 v t o v r e f + 0 . 3 v o r 1 3 0 m a s u p p l y v o l t a g e r e f , v i o t o g n d ? 0 . 3 v t o + 6 v v d d t o g n d ? 0 . 3 v t o + 3 v v d d t o v i o + 3 v t o ? 6 v d i g i t a l i n p u t s t o g n d ? 0 . 3 v t o v i o + 0 . 3 v d i g i t a l o u t p u t s t o g n d ? 0 . 3 v t o v i o + 0 . 3 v 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 j a t h e r m a l i m p e d a n c e ( 1 0 - l e a d m s o p ) 2 0 0 c / w j c t h e r m a l i m p e d a n c e ( 1 0 - l e a d m s o p ) 4 4 c / w l e a d t e m p e r a t u r e v a p o r p h a s e ( 6 0 s e c ) 2 1 5 c i n f r a r e d ( 1 5 s e c ) 2 2 0 c 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 . e s d c a u t i o n
a d 7 9 8 0 - e p r e v . 0 | p a g e 7 o f 1 2 p i n c o n f i g u r a t i o n s a n d f u n c t i o n d e s c r i p t i o n s r e f 1 v d d 2 i n + 3 i n ? 4 v i o 1 0 s d i 9 s c k 8 s d o 7 g n d 5 c n v 6 a d 7 9 8 0 - e p t o p v i e w ( n o t t o s c a l e ) 0 9 3 0 4 - 0 0 4 f i g u r e 4 . 1 0 - l e a d m s o p p i n c o n f i g u r a t i o n t a b l e 6 . 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 1 r e f 2 v d d 3 i n + 4 i n 5 g n d 6 c n v 7 s d o 8 s c k 9 s d i 1 0 v i o
a d 7 9 8 0 - e p r e v . 0 | p a g e 8 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 d d = 2 . 5 v , v r e f = 5 . 0 v , v i o = 3 . 3 v , u n l e s s o t h e r w i s e n o t e d . 1 . 2 5 ? 1 . 2 5 0 6 5 5 3 6 c o d e i n l ( l s b ) 1 . 0 0 0 . 7 5 0 . 5 0 0 . 2 5 ? 0 . 2 5 ? 0 . 7 5 0 ? 0 . 5 0 ? 1 . 0 0 1 6 3 8 4 3 2 7 6 8 4 9 1 5 2 p o s i t i v e i n l : + 0 . 3 3 l s b n e g a t i v e i n l : ? 0 . 3 9 l s b 0 9 3 0 4 - 0 3 6 f i g u r e 5 . i n t e g r a l n o n l i n e a r i t y v s . c o d e , r e f = 5 v 1 . 2 5 1 . 0 0 ? 1 . 2 5 ? 1 . 0 0 0 6 5 5 3 6 c o d e i n l ( l s b ) 0 . 7 5 0 . 5 0 0 . 2 5 ? 0 . 2 5 ? 0 . 7 5 0 ? 0 . 5 0 1 6 3 8 4 3 2 7 6 8 4 9 1 5 2 p o s i t i v e i n l : + 0 . 4 7 l s b n e g a t i v e i n l : ? 0 . 2 6 l s b 0 9 3 0 4 - 0 6 0 f i g u r e 6 . i n t e g r a l n o n l i n e a r i t y v s . c o d e , r e f = 2 . 5 v 0 ? 1 8 0 0 5 0 0 f r e q u e n c y ( k h z ) a m p l i t u d e ( d b o f f u l l s c a l e ) ? 2 0 ? 4 0 ? 6 0 ? 8 0 ? 1 0 0 ? 1 2 0 ? 1 4 0 ? 1 6 0 1 0 0 2 0 0 3 0 0 4 0 0 f s = 1 m s p s f i n = 1 0 k h z s n r = 9 1 . 2 7 d b t h d = ? 1 1 4 . 6 3 d b s f d r = 1 1 0 . 1 0 d b s i n a d = 9 1 . 2 5 d b 0 9 3 0 4 - 0 3 8 f i g u r e 7 . f f t p l o t , r e f = 5 v 1 . 0 0 ? 1 . 0 0 0 6 5 5 3 6 c o d e d n l ( l s b ) 0 . 7 5 0 . 5 0 0 . 2 5 ? 0 . 2 5 ? 0 . 7 5 0 ? 0 . 5 0 1 6 3 8 4 3 2 7 6 8 4 9 1 5 2 p o s i t i v e i n l : + 0 . 1 8 l s b n e g a t i v e i n l : ? 0 . 2 1 l s b 0 9 3 0 4 - 0 3 9 f i g u r e 8 . d i f f e r e n t i a l n o n l i n e a r i t y v s . c o d e , r e f = 5 v 1 . 0 0 ? 1 . 0 0 0 6 5 5 3 6 c o d e d n l ( l s b ) 0 . 7 5 0 . 5 0 0 . 2 5 ? 0 . 2 5 ? 0 . 7 5 0 ? 0 . 5 0 1 6 3 8 4 3 2 7 6 8 4 9 1 5 2 p o s i t i v e i n l : + 0 . 2 5 l s b n e g a t i v e i n l : ? 0 . 2 2 l s b 0 9 3 0 4 - 0 6 1 f i g u r e 9 . d i f f e r e n t i a l n o n l i n e a r i t y v s . c o d e , r e f = 2 . 5 v 0 ? 1 8 0 0 5 0 0 f r e q u e n c y ( k h z ) a m p l i t u d e ( d b o f f u l l s c a l e ) ? 2 0 ? 4 0 ? 6 0 ? 8 0 ? 1 0 0 ? 1 2 0 ? 1 4 0 ? 1 6 0 1 0 0 2 0 0 3 0 0 4 0 0 f s = 1 m s p s f i n = 1 0 k h z s n r = 8 6 . 8 d b t h d = ? 1 1 1 . 4 d b s f d r = 1 0 5 . 9 d b s i n a d = 8 6 . 8 d b 0 9 3 0 4 - 0 5 8 f i g u r e 1 0 . f f t p l o t , r e f = 2 . 5 v
a d 7 9 8 0 - e p r e v . 0 | p a g e 9 o f 1 2 1 8 0 k 0 8 0 0 c 8 0 0 d 8 0 0 e 8 0 0 f 8 0 0 9 8 0 0 8 8 0 0 b 8 0 0 a 8 0 0 3 8 0 0 5 8 0 0 4 8 0 0 7 8 0 0 6 2 0 0 0 3 3 8 2 9 0 2 7 0 1 2 0 1 c o d e i n h e x c o u n t s 1 4 0 k 1 6 0 k 1 0 0 k 1 2 0 k 6 0 k 2 0 k 8 0 k 4 0 k 3 8 7 5 1 1 6 8 5 9 1 5 2 7 1 0 0 9 3 0 4 - 0 4 2 f i g u r e 1 1 . h i s t o g r a m o f a d c i n p u t a t t h e c o d e c e n t e r , r e f = 5 v 7 0 k 0 7 f f f 8 0 0 8 8 0 0 1 8 0 0 0 8 0 0 3 8 0 0 2 8 0 0 5 8 0 0 4 8 0 0 7 8 0 0 6 0 0 1 5 0 2 5 9 6 9 1 5 4 2 8 5 9 4 0 4 3 9 3 c o d e i n h e x c o u n t s 6 0 k 5 0 k 3 0 k 1 0 k 4 0 k 2 0 k 6 2 9 5 0 9 3 0 4 - 0 4 3 f i g u r e 1 2 . h i s t o g r a m o f a d c i n p u t a t t h e c o d e t r a n s i t i o n , r e f = 5 v 1 0 0 8 0 8 5 9 0 9 5 2 . 2 5 5 . 2 5 r e f e r e n c e v o l t a g e ( v ) s n r , s i n a d ( d b ) 1 6 1 2 1 3 1 4 1 5 e n o b ( b i t s ) 2 . 7 5 3 . 2 5 3 . 7 5 4 . 2 5 4 . 7 5 s n r s i n a d e n o b 0 9 3 0 4 - 0 4 4 f i g u r e 1 3 . s n r , s i n a d , a n d e n o b v s . r e f e r e n c e v o l t a g e 6 0 k 0 7 f f a 8 0 0 6 7 f f c 7 f f b 7 f f e 7 f f f 7 f f d 8 0 0 1 8 0 0 0 8 0 0 3 8 0 0 4 8 0 0 5 8 0 0 2 0 0 0 0 5 3 9 1 6 1 4 5 0 2 c o d e i n h e x c o u n t s 5 0 k 3 0 k 1 0 k 4 0 k 2 0 k 3 2 4 1 7 5 2 2 1 2 3 1 3 4 0 7 2 2 5 6 8 0 7 0 9 3 0 4 - 0 5 9 f i g u r e 1 4 . h i s t o g r a m o f a d c i n p u t a t t h e c o d e c e n t e r , r e f = 2 . 5 v 9 5 8 5 8 7 8 9 9 2 9 1 9 3 9 4 8 6 8 8 9 0 ? 1 0 0 i n p u t l e v e l ( d b o f f u l l s c a l e ) s n r ( d b ) ? 9 ? 8 ? 7 ? 6 ? 5 ? 4 ? 3 ? 2 ? 1 0 9 3 0 4 - 0 4 6 f i g u r e 1 5 . s n r v s . i n p u t l e v e l ? 9 5 ? 1 2 5 ? 1 1 0 ? 1 1 5 ? 1 0 5 ? 1 0 0 ? 1 2 0 1 1 5 8 5 1 0 0 9 5 1 0 5 1 1 0 9 0 2 . 2 5 5 . 2 5 r e f e r e n c e v o l t a g e ( v ) t h d ( d b ) s f d r ( d b ) 2 . 7 5 3 . 2 5 3 . 7 5 4 . 2 5 4 . 7 5 t h d s f d r 0 9 3 0 4 - 0 4 7 f i g u r e 1 6 . t h d , s f d r v s . r e f e r e n c e v o l t a g e
a d 7 9 8 0 - e p r e v . 0 | p a g e 1 0 o f 1 2 1 0 0 8 0 1 0 1 0 0 0 f r e q u e n c y ( k h z ) s i n a d ( d b ) 9 5 9 0 8 5 1 0 0 0 9 3 0 4 - 0 6 3 f i g u r e 1 7 . s i n a d v s . f r e q u e n c y 9 5 8 5 8 9 8 7 9 1 9 3 ? 5 5 1 2 5 t e m p e r a t u r e ( c ) s n r ( d b ) ? 3 5 ? 1 5 5 2 5 6 5 8 5 4 5 1 0 5 0 9 3 0 4 - 0 4 9 f i g u r e 1 8 . s n r v s . t e m p e r a t u r e 1 . 4 1 . 2 1 . 0 0 . 8 0 . 6 0 . 4 0 . 20 c u r r e n t ( m a ) 2 . 4 2 5 2 . 4 7 5 v d d v o l t a g e ( v ) 2 . 3 7 5 2 . 5 2 5 2 . 5 7 5 2 . 6 2 5 i v d d i r e f i v i o 0 9 3 0 4 - 0 5 0 f i g u r e 1 9 . o p e r a t i n g c u r r e n t s v s . s u p p l y ? 8 5 ? 1 2 5 1 0 1 0 0 0 f r e q u e n c y ( k h z ) t h d ( d b ) 1 0 0 ? 9 0 ? 9 5 ? 1 0 0 ? 1 0 5 ? 1 1 0 ? 1 1 5 ? 1 2 0 0 9 3 0 4 - 0 6 4 f i g u r e 2 0 . t h d v s . f r e q u e n c y ? 1 1 0 ? 1 2 0 t h d ( d b ) ? 5 5 ? 3 5 ? 1 5 5 2 5 t e m p e r a t u r e ( c ) 4 5 6 5 8 5 1 0 5 1 2 5 ? 1 1 2 ? 1 1 4 ? 1 1 6 ? 1 1 8 0 9 3 0 4 - 0 5 2 f i g u r e 2 1 . t h d v s . t e m p e r a t u r e 1 . 4 1 . 2 1 . 0 0 . 8 0 . 6 0 . 4 0 . 20 c u r r e n t ( m a ) ? 5 5 ? 3 5 ? 1 5 5 2 5 t e m p e r a t u r e ( c ) 4 5 6 5 8 5 1 0 5 1 2 5 i v d d i r e f i v i o 0 9 3 0 4 - 0 5 3 f i g u r e 2 2 . o p e r a t i n g c u r r e n t s v s . t e m p e r a t u r e
a d 7 9 8 0 - e p r e v . 0 | p a g e 1 1 o f 1 2 87 6 5 4 3 2 1 0 c u r r e n t ( a ) ? 5 5 ? 3 5 ? 1 5 5 2 5 t e m p e r a t u r e ( c ) 4 5 6 5 8 5 1 0 5 1 2 5 i v d d + i v i o 0 9 3 0 4 - 0 5 4 f i g u r e 2 3 . p o w e r - d o w n c u r r e n t s v s . t e m p e r a t u r e
a d 7 9 8 0 - e p r e v . 0 | p a g e 1 2 o f 1 2 o u t l i n e d i m e n s i o n s c o m p l i a n t t o j e d e c s t a n d a r d s m o - 1 8 7 - b a 0 9 1 7 0 9 - a 6 0 0 . 7 0 0 . 5 5 0 . 4 0 5 1 0 1 6 0 . 5 0 b s c 0 . 3 0 0 . 1 5 1 . 1 0 m a x 3 . 1 0 3 . 0 0 2 . 9 0 c o p l a n a r i t y 0 . 1 0 0 . 2 3 0 . 1 3 3 . 1 0 3 . 0 0 2 . 9 0 5 . 1 5 4 . 9 0 4 . 6 5 p i n 1 i d e n t i f i e r 1 5 m a x 0 . 9 5 0 . 8 5 0 . 7 5 0 . 1 5 0 . 0 5 f i g u r e 2 4 . 1 0 - l e a d m i n i s m a l l o u t l i n e p a c k a g e [ m s o p ] ( r m - 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 i n t e g r a l n o n l i n e a r i t y t e m p e r a t u r e r a n g e o r d e r i n g q u a n t i t y 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 7 9 8 0 s r m z - e p - r l 7 1 1 . 5 l s b m a x 5 5 c t o + 1 2 5 c r e e l , 1 , 0 0 0 1 0 - l e a d m s o p r m - 1 0 c 7 8 1 z = r o h s c o m p l i a n t p a r t . ? 2 0 1 0 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 0 9 3 0 4 - 0 - 9 / 1 0 ( 0 )

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