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1 a m i c r o p o w e r c m o s o p e r a t i o n a l a m p l i f i e r s a d 8 5 0 2 / a d 8 5 0 4 r e v . a 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 0 7 ? 2 0 0 9 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 s u p p l y c u r r e n t : 1 a m a x i m u m / a m p l i f i e r o f f s e t v o l t a g e : 3 m v m a x i m u m s i n g l e - s u p p l y o r d u a l - s u p p l y o p e r a t i o n r a i l - t o - r a i l i n p u t a n d o u t p u t n o p h a s e r e v e r s a l u n i t y g a i n s t a b l e a p p l i c a t i o n s p o r t a b l e e q u i p m e n t r e m o t e s e n s o r s l o w p o w e r f i l t e r s t h r e s h o l d d e t e c t o r s c u r r e n t s e n s i n g p i n c o n f i g u r a t i o n s o u t a 1 ? i n a 2 + i n a 3 v ? 4 v + 8 o u t b 7 ? i n b 6 + i n b 5 a d 8 5 0 2 t o p v i e w ( n o t t o s c a l e ) 0 6 3 2 3 - 0 0 1 f i g u r e 1 . 8 - l e a d s o t - 2 3 1 23 4 5 6 7 a d 8 5 0 4 ? i n a + i n a v + o u t b ? i n b + i n b o u t a 1 4 1 3 1 2 1 1 1 0 9 8 ? i n d + i n d v ? o u t c ? i n c + i n c o u t d t o p v i e w ( n o t t o s c a l e ) 0 6 3 2 3 - 0 3 8 f i g u r e 2 . 1 4 - l e a d t s s o p ( r u - 1 4 ) g e n e r a l d e s c r i p t i o n t h e a d 8 5 0 2 / a d 8 5 0 4 a r e l o w p o w e r , p r e c i s i o n c m o s o p e r a t i o n a l a m p l i f i e r s f e a t u r i n g a m a x i m u m s u p p l y c u r r e n t o f 1 a p e r a m p l i f i e r . t h e a d 8 5 0 2 / a d 8 5 0 4 h a v e a m a x i m u m o f f s e t v o l t a g e o f 3 m v a n d a t y p i c a l i n p u t b i a s c u r r e n t o f 1 p a o p e r a t i n g r a i l - t o - r a i l o n b o t h t h e i n p u t a n d o u t p u t . t h e a d 8 5 0 2 / a d 8 5 0 4 c a n o p e r a t e f r o m a s i n g l e - s u p p l y v o l t a g e o f + 1 . 8 v t o + 5 . 5 v o r a d u a l - s u p p l y v o l t a g e o f 0 . 9 v t o 2 . 7 5 v . w i t h i t s l o w p o w e r c o n s u m p t i o n , l o w i n p u t b i a s c u r r e n t , a n d r a i l - t o - r a i l i n p u t a n d o u t p u t , t h e a d 8 5 0 2 / a d 8 5 0 4 a r e i d e a l l y s u i t e d f o r a v a r i e t y o f b a t t e r y - p o w e r e d p o r t a b l e a p p l i c a t i o n s . p o t e n t i a l a p p l i c a t i o n s i n c l u d e b e d s i d e m o n i t o r s , p u l s e m o n i t o r s , g l u c o s e m e t e r s , s m o k e a n d f i r e d e t e c t o r s , v i b r a t i o n m o n i t o r s , a n d b a c k u p b a t t e r y s e n s o r s . t h e a b i l i t y t o s w i n g r a i l - t o - r a i l a t b o t h t h e i n p u t a n d o u t p u t h e l p s m a x i m i z e d y n a m i c r a n g e a n d s i g n a l - t o - n o i s e r a t i o i n s y s t e m s t h a t o p e r a t e a t v e r y l o w v o l t a g e s . t h e l o w o f f s e t v o l t a g e a l l o w s u s e o f t h e a d 8 5 0 2 / a d 8 5 0 4 i n s y s t e m s w i t h h i g h g a i n w i t h o u t c r e a t i n g e x c e s s i v e l y l a r g e o u t p u t o f f s e t e r r o r s . t h e a d 8 5 0 2 a n d a d 8 5 0 4 o f f e r a n a d d i t i o n a l b e n e f i t b y p r o v i d i n g h i g h a c c u r a c y w i t h o u t t h e n e e d f o r s y s t e m c a l i b r a t i o n . t h e a d 8 5 0 2 / a d 8 5 0 4 a r e f u l l y s p e c i f i e d o v e r t h e i n d u s t r i a l t e m p e r a t u r e r a n g e ( ? 4 0 c t o + 8 5 c ) a n d t h e e x t e n d e d i n d u s - t r i a l 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 ) . t h e a d 8 5 0 2 i s a v a i l a b l e i n a n 8 - l e a d , s o t - 2 3 s u r f a c e - m o u n t p a c k a g e . t h e a d 8 5 0 4 i s a v a i l a b l e i n a 1 4 - l e a d t s s o p s u r f a c e - m o u n t p a c k a g e . t a b l e 1 . l o w s u p p l y c u r r e n t o p a m p s s u p p l y c u r r e n t 1 a 1 0 a 2 0 a s i n g l e a d 8 5 0 0 d u a l a d 8 5 0 2 a d a 4 5 0 5 - 2 a d 8 5 0 6 q u a d a d 8 5 0 4 a d a 4 5 0 5 - 4 a d 8 5 0 8
a d 8 5 0 2 / a d 8 5 0 4 r e v . a | p a g e 2 o f 1 6 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 p i n c o n f i g u r a t i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 a b s o l u t e m a x i m u m r a t i n g s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 t h e r m a l r e s i s t a n c e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 e s d c a u t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 o u t l i n e d i m e n s i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 4 o r d e r i n g g u i d e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 4 r e v i s i o n h i s t o r y 2 / 0 9 ? r e v . 0 t o r e v . a c h a n g e s t o g e n e r a l d e s c r i p t i o n s e c t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 a d d e d t a b l e 1 ; r e n u m b e r e d s e q u e n t i a l l y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 c h a n g e s t o 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 s e c t i o n . . . . . . . . . . . 7 u p d a t e d o u t l i n e d i m e n s i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 4 1 / 0 7 ? 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 8 5 0 2 / a d 8 5 0 4 r e v . a | p a g e 3 o f 1 6 s p e c i f i c a t i o n s 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 @ v s = 5 v , v c m = v s / 2 , 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 2 . p a r a m e t e r s y m b o l c o n d i t i o n s m i n t y p m a x u n i t i n p u t c h a r a c t e r i s t i c s o f f s e t v o l t a g e v o s 0 v < v c m < 5 v 0 . 5 3 m v ? 4 0 c < t a < + 8 5 c 5 m v ? 4 0 c < t a < + 1 2 5 c 5 . 5 m v o f f s e t v o l t a g e d r i f t v o s / t ? 4 0 c < t a < + 8 5 c 7 v / c ? 4 0 c < t a < + 1 2 5 c 5 v / c i n p u t b i a s c u r r e n t i b 0 v < v c m < 5 v 1 1 0 p a ? 4 0 c < t a < + 8 5 c 1 0 0 p a ? 4 0 c < t a < + 1 2 5 c 6 0 0 p a i n p u t o f f s e t c u r r e n t i o s 0 v < v c m < 5 v 0 . 5 5 p a ? 4 0 c < t a < + 8 5 c 5 0 p a ? 4 0 c < t a < + 1 2 5 c 1 0 0 p a i n p u t v o l t a g e r a n g e i v r 0 5 . 0 v c o m m o n - m o d e r e j e c t i o n r a t i o c m r r 0 v < v c m < 5 v 6 7 7 6 d b ? 4 0 c < t a < + 8 5 c 6 5 d b ? 4 0 c t o + 1 2 5 c 6 5 d b l a r g e s i g n a l v o l t a g e g a i n a v o 0 . 1 v < v o u t < 4 . 9 v ; r l o a d = 1 m 9 8 1 2 0 d b 0 . 1 v < v o u t < 4 . 9 v ; ? 4 0 c < t a < + 8 5 c 9 3 d b 0 . 1 v < v o u t < 4 . 9 v ; ? 4 0 c < t a < + 1 2 5 c 7 5 d b i n p u t c a p a c i t a n c e c d i f f 2 p f c c m 4 . 5 p f o u t p u t c h a r a c t e r i s t i c s o u t p u t v o l t a g e h i g h v o h r l o a d = 1 0 0 k t o g n d 4 . 9 7 0 4 . 9 9 0 v ? 4 0 c < t a < + 8 5 c 4 . 9 6 0 v ? 4 0 c t o + 1 2 5 c 4 . 9 5 0 v r l o a d = 1 0 k t o g n d 4 . 9 0 0 4 . 9 3 0 v ? 4 0 c < t a < + 8 5 c 4 . 8 1 0 v ? 4 0 c t o + 1 2 5 c 4 . 6 5 0 v o u t p u t v o l t a g e l o w v o l r l o a d = 1 0 0 k t o v s 1 . 6 5 m v ? 4 0 c < t a < + 8 5 c 7 m v ? 4 0 c t o + 1 2 5 c 7 m v r l o a d = 1 0 k t o v s 1 5 2 0 m v ? 4 0 c < t a < + 8 5 c 3 7 m v ? 4 0 c t o + 1 2 5 c 4 0 m v s h o r t - c i r c u i t c u r r e n t i s c v o u t = g n d 5 m a p o w e r s u p p l y p o w e r s u p p l y r e j e c t i o n r a t i o p s r r 1 . 8 v < v s < 5 v 8 5 1 0 5 d b ? 4 0 c < t a < + 8 5 c 6 6 d b ? 4 0 c < t a < + 1 2 5 c 6 6 d b s u p p l y c u r r e n t / a m p l i f i e r i s y v o = v s / 2 0 . 7 5 1 a ? 4 0 c < t a < + 8 5 c 1 . 5 a ? 4 0 c < t a < + 1 2 5 c 2 a d y n a m i c p e r f o r m a n c e s l e w r a t e s r r l o a d = 1 m 0 . 0 0 4 v / s g a i n b a n d w i d t h p r o d u c t g b p 7 k h z p h a s e m a r g i n ? o 6 0 d e g r e e s
a d 8 5 0 2 / a d 8 5 0 4 r e v . a | p a g e 4 o f 1 6 p a r a m e t e r s y m b o l c o n d i t i o n s m i n t y p m a x u n i t n o i s e p e r f o r m a n c e p e a k - t o - p e a k n o i s e 0 . 1 h z t o 1 0 h z 6 v p - p v o l t a g e n o i s e d e n s i t y e n f = 1 k h z 1 9 0 n v / h z c u r r e n t n o i s e d e n s i t y i n f = 1 k h z 0 . 1 p a / h z @ v s = 1 . 8 v , v c m = v s / 2 , 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 3 . p a r a m e t e r s y m b o l c o n d i t i o n s m i n t y p m a x u n i t i n p u t c h a r a c t e r i s t i c s o f f s e t v o l t a g e v o s 0 v < v c m < 1 . 8 v 0 . 5 3 m v ? 4 0 c < t a < + 8 5 c 5 m v ? 4 0 c < t a < + 1 2 5 c 5 . 5 m v o f f s e t v o l t a g e d r i f t v o s / t ? 4 0 c < t a < + 8 5 c 7 v / c ? 4 0 c < t a < + 1 2 5 c 5 v / c i n p u t b i a s c u r r e n t i b 0 v < v c m < 1 . 8 v 1 1 0 p a ? 4 0 c < t a < + 8 5 c 1 0 0 p a ? 4 0 c < t a < + 1 2 5 c 6 0 0 p a i n p u t o f f s e t c u r r e n t i o s 0 v < v c m < 1 . 8 v 0 . 5 5 p a ? 4 0 c < t a < + 8 5 c 5 0 p a ? 4 0 c < t a < + 1 2 5 c 1 0 0 p a i n p u t v o l t a g e r a n g e i v r 0 1 . 8 v c o m m o n - m o d e r e j e c t i o n r a t i o c m r r 0 v < v c m < 1 . 8 v 5 9 7 5 d b ? 4 0 c < t a < + 8 5 c 5 6 d b ? 4 0 c < t a < + 1 2 5 c 5 5 d b l a r g e s i g n a l v o l t a g e g a i n a v o 0 . 1 v < v o u t < 1 . 7 v ; r l o a d = 1 m 8 8 1 1 0 d b 0 . 1 v < v o u t < 1 . 7 v ; ? 4 0 c < t a < + 8 5 c 8 0 d b 0 . 1 v < v o u t < 1 . 7 v ; ? 4 0 c < t a < + 1 2 5 c 6 5 d b i n p u t c a p a c i t a n c e c d i f f 2 p f c c m 4 . 5 p f o u t p u t c h a r a c t e r i s t i c s o u t p u t v o l t a g e h i g h v o h r l o a d = 1 0 0 k t o g n d 1 . 7 9 1 . 7 9 5 v ? 4 0 c < t a < + 8 5 c 1 . 7 8 v ? 4 0 c t o + 1 2 5 c 1 . 7 7 v r l o a d = 1 0 k t o g n d 1 . 7 5 1 . 7 6 4 v ? 4 0 c < t a < + 8 5 c 1 . 7 0 v ? 4 0 c t o + 1 2 5 c 1 . 6 5 v o u t p u t v o l t a g e l o w v o l r l o a d = 1 0 0 k t o v s 1 . 0 5 m v ? 4 0 c < t a < + 8 5 c 6 m v ? 4 0 c t o + 1 2 5 c 7 m v r l o a d = 1 0 k t o v s 1 0 2 0 m v ? 4 0 c < t a < + 8 5 c 2 8 m v ? 4 0 c t o + 1 2 5 c 2 9 m v s h o r t - c i r c u i t c u r r e n t i s c 5 m a p o w e r s u p p l y p o w e r s u p p l y r e j e c t i o n r a t i o p s r r 1 . 8 v < v s < 5 v 8 5 1 0 5 d b ? 4 0 c < t a < + 8 5 c 6 6 d b ? 4 0 c < t a < + 1 2 5 c 6 6 d b s u p p l y c u r r e n t / a m p l i f i e r i s y v o = v s / 2 0 . 6 5 1 a ? 4 0 c < t a < + 8 5 c 1 . 5 a ? 4 0 c < t a < + 1 2 5 c 2 a
a d 8 5 0 2 / a d 8 5 0 4 r e v . a | p a g e 5 o f 1 6 p a r a m e t e r s y m b o l c o n d i t i o n s m i n t y p m a x u n i t d y n a m i c p e r f o r m a n c e s l e w r a t e s r r l o a d = 1 m 0 . 0 0 4 v / s g a i n b a n d w i d t h p r o d u c t g b p 7 k h z p h a s e m a r g i n ? o 6 0 d e g r e e s n o i s e p e r f o r m a n c e p e a k - t o - p e a k n o i s e 0 . 1 h z t o 1 0 h z 6 v p - p v o l t a g e n o i s e d e n s i t y e n f = 1 k h z 1 9 0 n v / h z c u r r e n t n o i s e d e n s i t y i n f = 1 k h z 0 . 1 p a / h z
a d 8 5 0 2 / a d 8 5 0 4 r e v . a | p a g e 6 o f 1 6 a b s o l u t e m a x i m u m r a t i n g s 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 4 . p a r a m e t e r r a t i n g s u p p l y v o l t a g e 6 v i n p u t v o l t a g e v s s ? 0 . 3 v t o v d d + 0 . 3 v d i f f e r e n t i a l i n p u t v o l t a g e 6 v o u t p u t s h o r t - c i r c u i t d u r a t i o n t o g n d i n d e f i n i t e 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 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 t o + 1 2 5 c j u n c t i o n 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 l e a d t e m p e r a t u r e ( s o l d e r i n g , 6 0 s e c ) 3 0 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 . 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 a t 2 5 c , u n l e s s o t h e r w i s e n o t e d . t h e r m a l r e s i s t a n c e j a i s 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 5 . t h e r m a l c h a r a c t e r i s t i c s p a c k a g e t y p e j a j c u n i t 8 - l e a d s o t - 2 3 ( r j - 8 ) 3 7 6 1 2 6 c / w 1 4 - l e a d t s s o p ( r u - 1 4 ) 1 8 0 3 5 c / w e s d c a u t i o n
a d 8 5 0 2 / a d 8 5 0 4 r e v . a | p a g e 7 o f 1 6 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 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 . 0 6 3 2 3 - 0 0 2 n u m b e r o f a m p l i f i e r s v o s ( v ) 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 1 6 0 ? 2 4 0 0 ? 1 8 0 0 ? 1 2 0 0 ? 6 0 0 0 6 0 0 1 2 0 0 1 8 0 0 2 4 0 0 f i g u r e 3 . i n p u t o f f s e t v o l t a g e d i s t r i b u t i o n ( 0 v < v c m < 5 . 0 v ) , v s = 5 v n u m b e r o f a m p l i f i e r s t c v o s ( v / c ) 0 6 3 2 3 - 0 0 3 1 3 5 7 9 1 1 1 3 1 5 1 7 1 9 2 1 2 3 2 5 2 0 0 5 0 1 0 0 1 5 0 0 f i g u r e 4 . i n p u t o f f s e t v o l t a g e t e m p e r a t u r e d r i f t d i s t r i b u t i o n ( ? 4 0 c < t a < + 8 5 c ) , v s = 5 v 1 0 0 0 ? 1 0 0 0 8 0 0 ? 8 0 0 4 0 0 ? 4 0 0 6 0 0 ? 6 0 0 2 0 0 ? 2 0 0 0 v o s ( v ) v c m ( v ) 0 1 2 3 4 5 0 6 3 2 3 - 0 0 4 f i g u r e 5 . i n p u t o f f s e t v o l t a g e v s . c o m m o n - m o d e v o l t a g e , v s = 5 v ? 4 0 ? 2 0 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 0 0 0 1 0 1 0 0 0 . 1 1 0 . 0 1 0 . 0 0 1 i n p u t b i a s c u r r e n t ( p a ) t e m p e r a t u r e ( c ) 0 6 3 2 3 - 0 0 5 f i g u r e 6 . i n p u t b i a s c u r r e n t v s . t e m p e r a t u r e ( v s = 1 . 8 v a n d 5 . 0 v ) 0 0 . 5 1 . 0 1 . 5 2 . 0 2 . 5 3 . 0 3 . 5 4 . 0 4 . 5 5 . 0 1 0 0 0 1 0 1 0 0 0 . 1 1 0 . 0 1 0 . 0 0 1 i n p u t b i a s c u r r e n t ( p a ) v c m ( v ) i b ( + 8 5 c ) i b ( + 2 5 c ) i b ( ? 4 0 c ) i b ( + 1 2 5 c ) 0 6 3 2 3 - 0 0 6 f i g u r e 7 . i n p u t b i a s c u r r e n t v s . c o m m o n - m o d e v o l t a g e , v s = 5 v 0 . 5 0 . 6 0 . 7 0 . 8 0 . 9 1 . 0 7 0 3 0 4 0 5 0 6 0 2 0 1 0 0 n u m b e r o f a m p l i f i e r s i s y ( a ) 0 6 3 2 3 - 0 0 7 f i g u r e 8 . s u p p l y c u r r e n t d i s t r i b u t i o n , v s = 5 v
a d 8 5 0 2 / a d 8 5 0 4 r e v . a | p a g e 8 o f 1 6 0 . 9 1 . 0 0 . 8 0 . 7 0 . 6 0 . 5 0 . 4 0 . 3 0 . 2 0 . 1 0 1 2 3 4 5 6 i s y ( a ) v s ( v ) 0 0 6 3 2 3 - 0 0 8 f i g u r e 9 . s u p p l y c u r r e n t v s . s u p p l y v o l t a g e i s y ( 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 ? 4 0 ? 2 5 ? 1 0 5 2 0 3 5 5 0 6 5 8 0 9 5 1 1 0 1 2 5 i s y @ 5 . 0 v i s y @ 1 . 8 v 0 6 3 2 3 - 0 0 9 f i g u r e 1 0 . s u p p l y c u r r e n t v s . t e m p e r a t u r e i s y ( n a ) v c m ( v ) 6 0 0 6 5 0 7 0 0 7 5 0 8 0 0 8 5 0 9 0 0 0 0 . 5 1 . 0 1 . 5 2 . 0 2 . 5 3 . 0 3 . 5 4 . 0 4 . 5 5 . 0 0 6 3 2 3 - 0 1 0 f i g u r e 1 1 . s u p p l y c u r r e n t v s . i n p u t c o m m o n - m o d e v o l t a g e , v s = 5 v 1 0 0 0 1 0 0 1 0 1 0 . 1 0 . 0 1 0 . 0 0 1 0 . 0 1 0 . 1 1 o u t p u t s a t u r a t i o n v o l t a g e ( m v ) l o a d c u r r e n t ( m a ) s o u r c e s i n k 0 6 3 2 3 - 0 1 1 f i g u r e 1 2 . o u t p u t s a t u r a t i o n v o l t a g e v s . l o a d c u r r e n t , v s = 5 v 1 0 0 1 0 1 0 . 1 ? 4 0 1 0 ? 1 5 3 5 6 0 8 5 o u t p u t s a t u r a t i o n v o l t a g e ( m v ) t e m p e r a t u r e ( c ) v o l @ 1 0 0 k ? l o a d v o h @ 1 0 0 k ? l o a d v o l @ 1 0 k ? l o a d v o h @ 1 0 k ? l o a d 0 6 3 2 3 - 0 1 2 f i g u r e 1 3 . o u t p u t s a t u r a t i o n v o l t a g e v s . t e m p e r a t u r e , v s = 5 v 8 0 6 0 4 0 2 0 0 ? 2 0 ? 4 0 ? 6 0 ? 8 0 1 0 1 0 0 1 k 1 0 k 1 0 0 k o p e n - l o o p g a i n ( d b ) p h a s e m a r g i n ( d e g r e e s ) f r e q u e n c y ( h z ) ? 1 2 0 ? 9 0 ? 6 0 ? 3 0 0 3 0 6 0 1 2 0 9 0 0 6 3 2 3 - 0 1 3 g a i n p h a s e f i g u r e 1 4 . o p e n - l o o p g a i n a n d p h a s e v s . f r e q u e n c y , v s = 5 v
a d 8 5 0 2 / a d 8 5 0 4 r e v . a | p a g e 9 o f 1 6 0 . 0 1 0 . 1 1 1 0 c m r r ( d b ) f r e q u e n c y ( k h z ) 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0 1 1 0 1 2 0 0 0 6 3 2 3 - 0 1 4 f i g u r e 1 5 . c m r r v s . f r e q u e n c y , v s = 5 v p s r r ( d b ) f r e q u e n c y ( k h z ) 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 1 0 0 0 . 0 1 0 . 1 1 1 0 0 0 6 3 2 3 - 0 1 5 f i g u r e 1 6 . p s r r v s . f r e q u e n c y , v s = 5 v 3 5 1 5 2 0 2 5 3 0 1 0 50 1 0 1 0 0 1 0 0 0 o v e r s h o o t ( % ) l o a d c a p a c i t a n c e ( p f ) o s + o s ? 0 6 3 2 3 - 0 1 6 f i g u r e 1 7 . s m a l l s i g n a l o v e r s h o o t v s . l o a d c a p a c i t a n c e , v s = 5 v 0 . 2 0 ? 0 . 2 0 0 . 1 5 ? 0 . 1 5 0 . 1 0 ? 0 . 1 0 0 . 0 5 ? 0 . 0 5 0 ? 0 . 5 0 0 . 5 1 . 0 1 . 5 v o l t a g e ( v ) t i m e ( m s ) 0 6 3 2 3 - 0 1 7 f i g u r e 1 8 . s m a l l s i g n a l t r a n s i e n t r e s p o n s e ( n o l o a d ) , v s = 5 v 0 . 2 0 ? 0 . 2 0 0 . 1 5 ? 0 . 1 5 0 . 1 0 ? 0 . 1 0 0 . 0 5 ? 0 . 0 5 0 v o l t a g e ( v ) 0 6 3 2 3 - 0 1 8 ? 0 . 5 0 0 . 5 1 . 0 1 . 5 t i m e ( m s ) f i g u r e 1 9 . s m a l l s i g n a l t r a n s i e n t r e s p o n s e ( 1 0 0 p f l o a d c a p a c i t a n c e , v s = 5 v ) 65 4 3 1 20 ? 2 1 2 3 4 5 6 7 0 ? 1 8 v o l t a g e ( v ) t i m e ( m s ) 0 6 3 2 3 - 0 1 9 f i g u r e 2 0 . l a r g e s i g n a l t r a n s i e n t r e s p o n s e n o l o a d ) , v s = 5 v
a d 8 5 0 2 / a d 8 5 0 4 r e v . a | p a g e 1 0 o f 1 6 v o l t a g e ( 2 v / d i v ) t i m e ( 4 0 s / d i v ) v s v o u t g a i n = + 1 v i n = v s / 2 0 6 3 2 3 - 0 2 0 f i g u r e 2 1 . t u r n - o n t r a n s i e n t r e s p o n s e , v s = 5 v 43 2 1 0 ? 1 ? 2 ? 3 ? 4 ? 0 . 0 0 5 ? 0 . 0 0 3 ? 0 . 0 0 1 0 . 0 0 1 0 . 0 0 3 0 . 0 0 5 0 . 0 0 7 0 . 0 0 9 v o l t a g e ( v ) t i m e ( s ) v o u t v i n 0 6 3 2 3 - 0 2 1 f i g u r e 2 2 . n o p h a s e r e v e r s a l , v s = 5 v 42 0 1 3 ? 1 ? 2 ? 4 ? 3 ? 5 ? 4 ? 3 ? 2 ? 1 0 1 2 3 4 5 p e a k - t o - p e a k v o l t a g e ( v ) t i m e ( s ) 0 6 3 2 3 - 0 2 2 f i g u r e 2 3 . 0 . 1 h z t o 1 0 h z i n p u t v o l t a g e n o i s e ( v s = 5 v a n d 1 . 8 v ) 1 0 0 0 1 0 0 1 0 1 1 0 1 0 0 1 k v o l t a g e n o i s e d e n s i t y ( n v / h z ) f r e q u e n c y ( h z ) 0 6 3 2 3 - 0 2 3 f i g u r e 2 4 . i n p u t v o l t a g e n o i s e ( v s = 5 v a n d 1 . 8 v ) n u m b e r o f a m p l i f i e r s v o s ( v ) 0 6 3 2 3 - 0 2 4 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 4 0 1 6 0 ? 2 4 0 0 ? 1 8 0 0 ? 1 2 0 0 ? 6 0 0 0 6 0 0 1 2 0 0 1 8 0 0 2 4 0 0 f i g u r e 2 5 . i n p u t o f f s e t v o l t a g e d i s t r i b u t i o n ( 0 v < v c m < 1 . 8 v ) , v s = 1 . 8 v 2 0 0 5 0 1 0 0 1 5 0 0 n u m b e r o f a m p l i f i e r s t c v o s ( v / c ) 0 6 3 2 3 - 0 2 5 1 3 5 7 9 1 1 1 3 1 5 1 7 1 9 2 1 2 3 2 5 f i g u r e 2 6 . i n p u t o f f s e t v o l t a g e t e m p e r a t u r e d r i f t d i s t r i b u t i o n ( ? 4 0 c < t a < + 8 5 c ) , v s = 1 . 8 v
a d 8 5 0 2 / a d 8 5 0 4 r e v . a | p a g e 1 1 o f 1 6 1 0 0 0 ? 1 0 0 0 ? 8 0 0 ? 6 0 0 ? 4 0 0 ? 2 0 0 0 2 0 0 4 0 0 6 0 0 8 0 0 0 0 . 3 0 . 6 0 . 9 1 . 2 1 . 5 1 . 8 v o s ( v ) v c m ( v ) 0 6 3 2 3 - 0 2 6 f i g u r e 2 7 . i n p u t o f f s e t v o l t a g e v s . i n p u t c o m m o n - m o d e v o l t a g e , v s = 1 . 8 v 1 0 0 0 1 0 0 1 0 1 0 . 1 0 . 0 1 0 . 0 0 1 0 0 . 3 0 . 6 0 . 9 1 . 2 1 . 5 1 . 8 i b ( p a ) v c m ( v ) i b ( ? 4 0 c ) 0 6 3 2 3 - 0 2 7 i b ( + 2 5 c ) i b ( + 1 2 5 c ) i b ( + 8 5 c ) f i g u r e 2 8 . i n p u t b i a s c u r r e n t v s . i n p u t c o m m o n - m o d e v o l t a g e , v s = 1 . 8 v 7 0 6 0 5 0 4 0 3 0 2 0 1 0 0 n u m b e r o f a m p l i f i e r s i s y ( a ) 0 . 5 0 . 4 0 . 6 0 . 7 0 . 8 0 . 9 0 6 3 2 3 - 0 2 8 f i g u r e 2 9 . s u p p l y c u r r e n t d i s t r i b u t i o n , v s = 1 . 8 v i s y ( n a ) v c m ( v ) 6 0 0 5 5 0 5 0 0 6 5 0 7 0 0 0 0 . 3 0 . 6 0 . 9 1 . 2 1 . 5 1 . 8 0 6 3 2 3 - 0 2 9 f i g u r e 3 0 . s u p p l y c u r r e n t v s . i n p u t c o m m o n - m o d e v o l t a g e , v s = 1 . 8 v 1 0 0 0 1 0 0 1 0 1 0 . 0 1 0 . 1 0 . 0 0 1 0 . 0 1 0 . 1 1 o u t p u t s a t u r a t i o n v o l t a g e ( m v ) l o a d c u r r e n t ( m a ) s o u r c e s i n k 0 6 3 2 3 - 0 3 0 f i g u r e 3 1 . o u t p u t s a t u r a t i o n v o l t a g e v s . l o a d c u r r e n t v s = 1 . 8 v 1 0 0 1 0 1 0 . 1 ? 4 0 ? 1 5 1 0 3 5 8 5 6 0 o u t p u t s a t u r a t i o n v o l t a g e ( m v ) t e m p e r a t u r e ( c ) v o h @ 1 0 k ? l o a d v o l @ 1 0 k ? l o a d v o h @ 1 0 0 k ? l o a d v o l @ 1 0 0 k ? l o a d 0 6 3 2 3 - 0 3 1 f i g u r e 3 2 . o u t p u t s a t u r a t i o n v o l t a g e v s . t e m p e r a t u r e , v s = 1 . 8 v
a d 8 5 0 2 / a d 8 5 0 4 r e v . a | p a g e 1 2 o f 1 6 o p e n - l o o p g a i n ( d b ) p h a s e m a r g i n ( d e g r e e s ) f r e q u e n c y ( h z ) ? 8 0 ? 6 0 ? 4 0 ? 2 0 0 2 0 4 0 6 0 8 0 1 0 1 0 0 1 k 1 0 k 1 0 0 k 0 6 3 2 3 - 0 3 2 ? 1 2 0 ? 9 0 ? 6 0 ? 3 0 3 0 0 6 0 1 2 0 9 0 p h a s e g a i n f i g u r e 3 3 . o p e n - l o o p g a i n a n d p h a s e v s . f r e q u e n c y , v s = 1 . 8 v 1 0 0 9 0 8 0 7 0 6 0 5 0 4 0 3 0 2 0 1 0 0 0 . 0 1 0 . 1 1 1 0 c m r r ( d b ) f r e q u e n c y ( k h z ) 0 6 3 2 3 - 0 3 3 f i g u r e 3 4 . c m r r v s . f r e q u e n c y , v s = 1 . 8 v 3 5 3 0 2 5 2 0 1 5 1 0 50 1 0 1 0 0 1 0 0 0 o v e r s h o o t ( % ) l o a d c a p a c i t a n c e ( p f ) o s ? o s + 0 6 3 2 3 - 0 3 4 f i g u r e 3 5 . s m a l l s i g n a l o v e r s h o o t v s . l o a d c a p a c i t a n c e , v s = 1 . 8 v 0 . 2 0 0 . 1 5 ? 0 . 1 5 0 . 1 0 ? 0 . 1 0 0 . 0 5 ? 0 . 0 5 0 ? 0 . 2 0 ? 0 . 5 0 0 . 5 1 . 0 1 . 5 v o l t a g e ( v ) t i m e ( m s ) 0 6 3 2 3 - 0 3 5 f i g u r e 3 6 . s m a l l s i g n a l t r a n s i e n t r e s p o n s e ( n o l o a d ) , v s = 1 . 8 v
a d 8 5 0 2 / a d 8 5 0 4 r e v . a | p a g e 1 3 o f 1 6 0 . 2 0 0 . 1 5 ? 0 . 1 5 0 . 1 0 ? 0 . 1 0 0 . 0 5 ? 0 . 0 5 0 ? 0 . 2 0 0 0 . 5 1 . 0 1 . 5 v o l t a g e ( v ) t i m e ( m s ) ? 0 . 5 0 6 3 2 3 - 0 3 6 f i g u r e 3 7 . s m a l l s i g n a l t r a n s i e n t r e s p o n s e ( 1 0 0 p f l o a d c a p a c i t a n c e ) , v s = 1 . 8 v 2 . 0 1 . 8 1 . 6 1 . 4 1 . 2 1 . 0 0 . 8 0 . 6 0 . 40 0 . 2 ? 2 ? 1 0 1 2 3 4 5 6 7 8 v o l t a g e ( v ) t i m e ( m s ) 0 6 3 2 3 - 0 3 7 f i g u r e 3 8 . l a r g e s i g n a l t r a n s i e n t r e s p o n s e ( n o l o a d ) , v s = 1 . 8 v 0 ? 1 2 0 ? 1 1 0 ? 1 0 0 ? 9 0 ? 8 0 ? 7 0 ? 6 0 ? 5 0 ? 4 0 ? 3 0 ? 2 0 ? 1 0 1 0 0 6 0 1 k 2 k 5 k 5 0 0 2 0 0 1 0 k 2 0 k 0 6 3 2 3 - 0 3 9 c h a n n e l s e p a r a t i o n ( d b ) f r e q u e n c y ( h z ) ?+ v i n 1 0 k ? ?+ 1 0 k ? 1 0 k ? 1 m ? 1 v p - p o u t b o u t c o u t d a b , c , a n d d f i g u r e 3 9 . c h a n n e l s e p a r a t i o n
a d 8 5 0 2 / a d 8 5 0 4 r e v . a | p a g e 1 4 o f 1 6 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 7 8 - b a 1 2 1 6 0 8 - a 8 4 0 s e a t i n g p l a n e 1 . 9 5 b s c 0 . 6 5 b s c 0 . 6 0 b s c 7 6 1 2 3 4 5 3 . 0 0 2 . 9 0 2 . 8 0 3 . 0 0 2 . 8 0 2 . 6 0 1 . 7 0 1 . 6 0 1 . 5 0 1 . 3 0 1 . 1 5 0 . 9 0 0 . 1 5 m a x 0 . 0 5 m i n 1 . 4 5 m a x 0 . 9 5 m i n 0 . 2 2 m a x 0 . 0 8 m i n 0 . 3 8 m a x 0 . 2 2 m i n 0 . 6 0 0 . 4 5 0 . 3 0 p i n 1 i n d i c a t o r 8 f i g u r e 4 0 . 8 - l e a d s m a l l o u t l i n e t r a n s i s t o r p a c k a g e [ s o t - 2 3 ] ( r j - 8 ) 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 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 5 3 - a b - 1 0 6 1 9 0 8 - a 8 0 4 . 5 0 4 . 4 0 4 . 3 0 1 4 87 1 6 . 4 0 b s c p i n 1 5 . 1 0 5 . 0 0 4 . 9 0 0 . 6 5 b s c 0 . 1 5 0 . 0 5 0 . 3 0 0 . 1 9 1 . 2 0 m a x 1 . 0 5 1 . 0 0 0 . 8 0 0 . 2 0 0 . 0 9 0 . 7 5 0 . 6 0 0 . 4 5 c o p l a n a r i t y 0 . 1 0 s e a t i n g p l a n e f i g u r e 4 1 . 1 4 - l e a d t h i n s h r i n k s m a l l o u t l i n e p a c k a g e [ t s s o p ] ( r u - 1 4 ) 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 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 8 5 0 2 a r j z - r 2 1 ? 4 0 c t o + 1 2 5 c 8 - l e a d s o t - 2 3 r j - 8 a 1 d a d 8 5 0 2 a r j z - r e e l 1 ? 4 0 c t o + 1 2 5 c 8 - l e a d s o t - 2 3 r j - 8 a 1 d a d 8 5 0 2 a r j z - r e e l 7 1 ? 4 0 c t o + 1 2 5 c 8 - l e a d s o t - 2 3 r j - 8 a 1 d a d 8 5 0 4 a r u z 1 ? 4 0 c t o + 1 2 5 c 1 4 - l e a d t s s o p r u - 1 4 a d 8 5 0 4 a r u z - r e e l 1 ? 4 0 c t o + 1 2 5 c 1 4 - l e a d t s s o p r u - 1 4 1 z = r o h s c o m p l i a n t p a r t .
a d 8 5 0 2 / a d 8 5 0 4 r e v . a | p a g e 1 5 o f 1 6 n o t e s
a d 8 5 0 2 / a d 8 5 0 4 r e v . a | p a g e 1 6 o f 1 6 n o t e s ? 2 0 0 7 ? 2 0 0 9 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 6 3 2 3 - 0 - 2 / 0 9 ( a )

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