165 c edar hill s tr eet , m ar lb or ough, ma 01752 t el: 508.485.6350 f ax: 508.485.5168 www .sa t c onelec tr onics .c om + 1 0 v , e 1 0 v , a n d 1 0 v p r e c i s i o n v o l t a g e r e f e r e n c e s h c 2 7 0 0 h c 2 7 0 1 h c 2 7 0 2 f e a t u r e s ? d r o p - i n r e p l a c e m e n t s f o r a d 2 7 0 0 s e r i e s ? i n i t i a l a c c u r a c y t o b e t t e r t h a n 2 . 5 m v ? t e m p c o s t o b e t t e r t h a n 3 p p m / c ? s h o r t c i r c u i t p r o t e c t e d ? s t a n d a r d 1 4 p i n d u a l - i n - l i n e p a c k a g e ? f u l l y c o m p l i a n t m i l - s t d - 8 8 3 v e r s i o n s a v a i l a b l e a p p l i c a t i o n s ? h i g h a c c u r a c y d / a a n d a / d c o n v e r t e r s ? h i g h r e s o l u t i o n s e r v o s y s t e m s ? p r e c i s i o n t e s t a n d m e a s u r e m e n t s y s t e m s ? c a l i b r a t i o n s t a n d a r d s d e s c r i p t i o n t h e h c 2 7 0 0 s e r i e s a r e p r e c i s i o n v o l t a g e r e f e r e n c e s t h a t u s e t h i n f i l m h y b r i d t e c h n o l o g y t o a c h i e v e e x t r e m e l y a c c u r a t e , l o w t e m p e r a t u r e c o e f f i c i e n t , 1 0 v o l t r e f e r e n c e s o u r c e s . n i c h r o m e t h i n f i l m r e s i s t o r s o n c e r a m i c p r o v i d e e x c e l l e n t c h a r a c t e r i s t i c s : l o w a b s o l u t e a n d t r a c k i n g t e m p e r a t u r e c o e f f i c i e n t s , t r i m m a b l e t o h i g h a c c u - r a c y a n d s u p e r i o r l o n g t e r m s t a b i l i t y . k e y s p e c i f i c a t i o n s f o r t h e h c 2 7 0 0 s e r i e s i n c l u d e : u n t r i m m e d i n i t i a l a c c u r a c y t o 2 . 5 m v ( 0 . 0 2 5 % ) m a x - i m u m , d r i f t s o v e r t e m p e r a t u r e t o 3 p p m c m a x i m u m . a n d 5 m a d r i v e m i n i m u m o v e r t h e f u l 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 . l i n e a n d l o a d r e g u l a t i o n a r e 3 0 0 v / v a n d 5 0 v / m a m a x i m u m a n d l o n g t e r m s t a b i l i t y i s a l s o e x c e l l e n t , t y p i c a l l y 1 0 0 p p m f o r 1 0 0 0 h o u r s a t 2 5 c . t h e h c 2 7 0 0 s e r i e s i n c l u d e s i n t e r n a l p o w e r s u p p l y f i l t e r c a p a c i t o r s t o i n s u r e c o n t i n u o u s l o w n o i s e o p e r a t i o n . t h r e e b a s i c v e r s i o n s a r e a v a i l a b l e , t h e h c 2 7 0 0 f o r + 1 0 v o l t a p p l i c a t i o n s , t h e h c 2 7 0 1 f o r - 1 0 v o l t a p p l i c a t i o n s a n d t h e h c 2 7 0 2 f o r a p p l i c a t i o n s r e q u i r - i n g b o t h + 1 0 v o l t a n d ' - 1 0 v o l t s o u r c e s w h i c h t r a c k o v e r t e m p e r a t u r e . t h e h c 2 7 0 0 s e r i e s i s p a c k a g e d i n s t a n d a r d 1 4 p i n d u a l - i n - l i n e p a c k a g e s a n d 2 8 p i n l c c . m o d e l s a r e a v a i l a b l e f u l l y c o m p l i a n t t o m i l - s t d - 8 8 3 f o r m i l i t a r y a n d a e r o s p a c e a p p l i c a t i o n s .
e ? e e r m a x e e r m a x a b s o l u t e m a x i m u m r a t i n g s s t o r a g e t e m p e r a t u r e ?6 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 ?5 5 c t o + 1 2 5 c + v c c s u p p l y v o l t a g e 0 t o + 2 0 v o l t s ?v c c s u p p l y v o l t a g e 0 t o ?2 0 v o l t s r e f e r e n c e o u t p u t s s h o r t c i r c u i t p r o t e c t e d t o g n d h c 2 7 0 0 s e r i e s ? s p e c i f i c a t i o n s ( m i n i m u m o r m a x i m u m @ v c c = 1 5 v , r l = 2 k , 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 ) m o d e l h c 2 7 0 x j d h c 2 7 0 x l d h c 2 7 0 x s d h c 2 7 0 x u d u n i t s s p e c i f i c a t i o n t e m p e r a t u r e ?2 5 t o + 8 5 ?2 5 t o + 8 5 ?5 5 t o + 1 2 5 ?5 5 t o + 1 2 5 c o u t p u t v o l t a g e e r r o r t a = 2 5 c h c 2 7 0 0 ( + 1 0 . 0 0 0 v ) 0 . 0 0 5 0 0 . 0 0 2 5 0 . 0 0 5 0 0 . 0 0 2 5 v h c 2 7 0 1 ( + 1 0 . 0 0 0 v ) 0 . 0 0 5 0 0 . 0 0 2 5 0 . 0 0 5 0 0 . 0 0 2 5 v h c 2 7 0 0 ( + 1 0 . 0 0 0 v ) 0 . 0 0 5 0 0 . 0 0 2 5 0 . 0 0 5 0 0 . 0 0 2 5 v t m i n t o t m a x ( n o t e 1 ) h c 2 7 0 0 , h c 2 7 0 1 1 0 . 0 3 . 0 3 . 0 3 . 0 p p m / c ( 6 . 0 ) ( 1 . 8 ) ( 3 . 0 ) ( 3 . 0 ) m v ( 1 1 . 0 ) ( 4 . 3 ) ( 8 . 0 ) ( 5 . 5 ) m v h c 2 7 0 2 , 1 0 . 0 5 . 0 5 3 . 0 p p m / c ( 6 . 0 ) ( 3 . 0 ) ( 5 . 0 ( 3 . 0 ) m v ( 1 1 . 0 ) ( 5 . 5 ) ( 1 0 . 0 ) ( 5 . 5 ) m v o u t p u t c u r r e n t ( n o t e 2 ) t a = 2 5 c h c 2 7 0 0 , + 1 0 + 1 0 + 1 0 + 1 0 m a h c 2 7 0 1 , ?1 0 ?1 0 ?1 0 ?1 0 m a h c 2 7 0 2 , 1 0 1 0 1 0 1 0 m a t m i n t o t m a x h c 2 7 0 0 , + 5 + 5 + 5 + 5 m a h c 2 7 0 1 , ?5 ?5 ?5 ?5 m a h c 2 7 0 2 , 5 5 5 5 m a l i n e r e g u l a t i o n v c c = 1 3 . 5 v t o v c c = 1 6 . 5 v 3 0 0 3 0 0 3 0 0 3 0 0 v / v l o a d r e g u l a t i o n 0 t o 1 0 m a 5 0 5 0 5 0 5 0 v / m a o u t p u t r e s i s t a n c e a l l t y p e s 0 . 0 5 0 . 0 5 0 . 0 5 0 . 0 5 o h m s s u p p l y r e q u i r e m e n t s v c c r a n g e h c 2 7 0 0 + 1 3 t o + 1 8 + 1 3 t o + 1 8 + 1 3 t o + 1 8 + 1 3 t o + 1 8 v h c 2 7 0 1 ?1 3 t o ?1 8 ?1 3 t o ?1 8 ?1 3 t o ?1 8 ?1 3 t o ?1 8 v h c 2 7 0 2 1 3 t o 1 8 1 3 t o 1 8 1 3 t o 1 8 1 3 t o 1 8 v i c c q u i e s c e n t h c 2 7 0 0 + 9 + 9 + 9 + 9 m a h c 2 7 0 1 ?9 ?9 ?9 ?9 m a h c 2 7 0 2 + 9 , ?3 + 9 , ?3 + 9 , ?3 + 9 , ?3 m a
|
