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C945C 20501 NTE4951 FE0601 CDP1857C DTB163TS CY7C104 SLD104AV
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  ?? a b s o l u t e m a x i m u m r a t i n g s ?i t a = 2 5 ? c ?j i n p u t v o l t a g e p o w e r d i s s i p a t i o n 2 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 s t o r a g e t e m p e r a t u r e r a n g e p a r a m e t e r s y m b o l l i m i t s u n i t ?? 1 s h o u l d n o t e x c e e d p d . ?? 2 r e d u c e d b y 4 . 4 8 m w f o r e a c h i n c r e a s e i n t a o f 1 ? c o v e r 2 5 ? c ( w i t h n o h e a t s i n k ) . ?? 3 r e d u c e d b y 5 . 5 2 m w f o r e a c h i n c r e a s e i n t a o f 1 ? c o v e r 2 5 ? c ( p c b ( 7 0 m m ?~ 7 0 m m ?~ 1 . 6 m m ) g l a s s e p o x y m o u n t i n g . ) v c c p d 2 t o p r t s t g 6 9 0 + 1 0 0 + 1 5 0 - 1 0 - 5 5 ?` ?` m w ? c ? c v t e r m i n a t i o n i n p u t v o l t a g e v t t _ i n v v d d q r e f e r e n c e v o l t a g e v d d q 7 v ?? 3 p o w e r d i s s i p a t i o n 1 p d 1 5 6 0 m w ?? 2 ?? 1 7 ?? 1 7 ?? 1 b d 3 5 3 1 f d d r - s d r a m t e r m i n a t i o n r e g u l a t o r b d 3 5 3 1 f i s a r e g u l a t o r d e v e l o p e d a s t e r m i n a t i o n p o w e r s u p p l y o f s t a n d a r d d d r - s d r a m t h a t i s u s e d f o r p c . i n d u s t r y ' s h i g h e s t s p e e d o f t r a n s i e n t r e s p o n s e c h a r a c t e r i s t i c i s r e a l i z e d . t h e b u i l t - i n f e t c a n s i n k a n d s o u r c e l o a d c u r r e n t o f 1 . 5 a ( m a x . ) w a v e f o r m q u a l i t y w h e n d a t a i s t r a n s f e r r e d a t h i g h s p e e d c a n ' t b e d e t e r i o r a t e d . b d 3 5 3 1 f m e e t s t h e b u s l i n e s t a n d a r d s s s t l - 2 o f d d r - s d r a m . h i g h - r e l i a b i l i t y c a n b e r e a l i z e d f o r a n y a p p l i c a t i o n s u s i n g d d r - s d r a m . ?? d e s c r i p t i o n ?? d i m e n s i o n ( u n i t : m m ) 1 ) b u i l t - i n p u s h - p u l l r e g u l a t o r f o r t e r m i n a t i o n ( v t t ) 2 ) b u i l t - i n r e f e r e n c e v o l t a g e c i r c u i t ( v r e f ) 3 ) b u i l t - i n e n a b l e f u n c t i o n 4 ) b u i l t - i n u n d e r v o l t a g e l o c k o u t c i r c u i t 5 ) p a c k a g e s o p 8 6 ) b u i l t - i n t h e r m a l s h u t d o w n c i r c u i t ?? f e a t u r e s n o t e p e r s o n a l c o m p u t e r , d e s k t o p p e r s o n a l c o m p u t e r ?? a p p l i c a t i o n s s o p 8 0 . 3 m i n . 0 . 1 5 0 . 1 0 . 4 0 . 1 0 . 1 1 6 . 2 0 . 3 4 . 4 0 . 2 5 . 0 0 . 2 8 5 4 1 1 . 2 7 1 . 5 0 . 1 0 . 1
* t h i s p r o d u c t i s d e s i g n e d f o r p r o t e c t i o n a g a i n s t r a d i o a c t i v e r a y s . ?? d e s i g n g u a r a n t e e ?? a p p l i c a t i o n c i r c u i t i n p u t v o l t a g e v c c - 4 . 5 5 . 5 v t e r m i n a t i o n i n p u t v o l t a g e v t t _ i n - 1 . 7 2 . 6 v m a v e n = 0 v m a v a a w w i o = - 3 a t o 3 a , t a = 0 ?? t o 1 0 0 ?? v c c : s w e e p d o w n v c c : s w e e p u p i r e f = - 1 0 m a t o 1 0 m a t a = 0 ?? t o 1 0 0 ?? ?? 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 ?i t a = 2 5 ? c ?j p a r a m e t e r m i n . m a x . u n i t t y p . s y m b o l s t a n d b y c u r r e n t i s t - - v r e f - 3 0 m v v r e f + 3 0 m v v r e f 1 . 5 - - - 2 0 . 8 - - 0 . 4 0 . 4 1 . 6 4 - - 1 . 5 0 . 8 0 . 8 i c c v t t i t t + i t t - h r o n l r o n v 1 / 2 ?~ v d d q - 5 0 m v 1 / 2 ?~ v d d q + 5 0 m v 1 / 2 ?~ v d d q v r e f b i a s c u r r e n t < t e r m i n a t i o n > t e r m i n a t i o n v o l t a g e s o u r c e c u r r e n t s i n k c u r r e n t u p p e r s i d e o n r e s i s t a n c e l o w e r s i d e o n r e s i s t a n c e < r e f e r e n c e v o l t a g e > o u t p u t v o l t a g e m a 1 0 2 0 - i r e f + s o u r c e c u r r e n t m a - - 2 0 - 1 0 i r e f - s i n k c u r r e n t v 4 . 2 4 . 3 5 4 . 5 v u v l o u v l o o f f v o l t a g e < u v l o > m v 1 0 0 1 6 0 2 2 0 ? v u v l o h y s t e r e s i s v o l t a g e ?? 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 ( u n l e s s o t h e r w i s e n o t e d , t a = 2 5 ? c , v c c = 5 v , v e n = 3 v , v d d q = 2 . 5 v , v t t _ i n = 2 . 5 v ?j s y m b o l m i n . m a x . u n i t c o n d i t i o n s t y p . p a r a m e t e r ?? ?? r e f e r e n c e b l o c k e n g n d t h e r m a l p r o t e c t i o n v c c v c c e n a b l e v t t v t t s v r e f t s d u v l o u v l o v c c v c c v t t _ i n v d d q v d d q 5 0 k w 5 0 k w v t t _ i n 1 / 2 ?~ v d d q v t t b d 3 5 3 1 f + - t s d e n u v l o v c c l i n e r n - m o s d r i v e r


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