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


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