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s i n g l e - s u p p l y , r a i l - t o - r a i l l o w p o w e r f e t - i n p u t o p a m p a d 8 2 2 - 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 t r u e s i n g l e - s u p p l y o p e r a t i o n i n p u t v o l t a g e r a n g e e x t e n d s b e l o w g r o u n d o u t p u t s w i n g s r a i l - t o - r a i l s i n g l e - s u p p l y c a p a b i l i t y f r o m 5 v t o 3 0 v d u a l - s u p p l y c a p a b i l i t y f r o m 2 . 5 v t o 1 5 v h i g h l o a d d r i v e c a p a c i t i v e l o a d d r i v e o f 3 5 0 p f , g = + 1 m i n i m u m o u t p u t c u r r e n t o f 1 5 m a e x c e l l e n t a c p e r f o r m a n c e f o r l o w p o w e r 8 0 0 a m a x i m u m q u i e s c e n t c u r r e n t p e r a m p l i f i e r u n i t y - g a i n b a n d w i d t h : 1 . 8 m h z s l e w r a t e o f 3 v / s g o o d d c p e r f o r m a n c e 8 0 0 v m a x i m u m i n p u t o f f s e t v o l t a g e 2 v / c t y p i c a l o f f s e t v o l t a g e d r i f t 2 5 p a m a x i m u m i n p u t b i a s c u r r e n t l o w n o i s e 1 3 n v / h z @ 1 0 k h z n o p h a s e i n v e r s i o n e n h a n c e d p r o d u c t f e a t u r e s 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 s t a n d a r d ) 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 ) 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 a p p l i c a t i o n s p h o t o d i o d e p r e a m p s a c t i v e f i l t e r s 1 2 - b i t t o 1 4 - b i t d a t a a c q u i s i t i o n s y s t e m s l o w p o w e r r e f e r e n c e s a n d r e g u l a t o r s c o n n e c t i o n d i a g r a m 1 2 3 4 87 6 5 a d 8 2 2 - e p o u t 1 ? i n 1 + i n 1 v ? v + o u t 2 ? i n 2 + i n 2 0 9 2 0 8 - 0 0 1 f i g u r e 1 . 8 - l e a d s o i c _ n ( r s u f f i x ) g e n e r a l d e s c r i p t i o n t h e a d 8 2 2 - e p i s a d u a l p r e c i s i o n , l o w p o w e r f e t i n p u t o p a m p t h a t 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 o f 5 v t o 3 0 v o r d u a l s u p p l i e s o f 2 . 5 v t o 1 5 v . i t h a s t r u e s i n g l e - s u p p l y c a p a b i l i t y w i t h a n i n p u t v o l t a g e r a n g e e x t e n d i n g b e l o w t h e n e g a t i v e r a i l , a l l o w i n g t h e a d 8 2 2 t o a c c o m m o d a t e i n p u t s i g n a l s b e l o w g r o u n d i n t h e s i n g l e - s u p p l y m o d e . o u t p u t v o l t a g e s w i n g e x t e n d s t o w i t h i n 1 0 m v o f e a c h r a i l , p r o v i d i n g t h e m a x i m u m o u t p u t d y n a m i c r a n g e . f r e q u e n c y ( h z ) 1 1 0 1 0 k 1 k 1 0 0 i n p u t v o l t a g e n o i s e ( n v / h z ) 1 0 0 1 0 0 9 2 0 8 - 0 0 2 f i g u r e 2 . i n p u t v o l t a g e n o i s e v s . f r e q u e n c y o f f s e t v o l t a g e o f 8 0 0 v m a x i m u m , o f f s e t v o l t a g e d r i f t o f 2 v / c , i n p u t b i a s c u r r e n t s b e l o w 2 5 p a , a n d l o w i n p u t v o l t a g e n o i s e p r o v i d e d c p r e c i s i o n w i t h s o u r c e i m p e d a n c e s u p t o a g i g a o h m . t h e 1 . 8 m h z u n i t y - g a i n b a n d w i d t h , ? 9 3 d b t h d a t 1 0 k h z , a n d 3 v / s s l e w r a t e a r e p r o v i d e d w i t h a l o w s u p p l y c u r r e n t o f 8 0 0 a p e r a m p l i f i e r .
a d 8 2 2 - e p r e v . 0 | p a g e 2 o f 2 0 t a b l e o f c o n t e n t s f e a t u r e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 e n h a n c e d p r o d u c t f e a t u r e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 a p p l i c a t i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 c o n n e c t i o n d i a g r a m . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 a b s o l u t e m a x i m u m r a t i n g s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 0 t h e r m a l r e s i s t a n c e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 0 e s d c a u t i o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 0 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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 o u t l i n e d i m e n s i o n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 8 o r d e r i n g g u i d e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 8 r e v i s i o n h i s t o r y 6 / 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 8 2 2 - e p r e v . 0 | p a g e 3 o f 2 0 t h e a d 8 2 2 - e p d r i v e s u p t o 3 5 0 p f o f d i r e c t c a p a c i t i v e l o a d a s a f o l l o w e r a n d p r o v i d e s a m i n i m u m o u t p u t c u r r e n t o f 1 5 m a . t h i s a l l o w s t h e a m p l i f i e r t o h a n d l e a w i d e r a n g e o f l o a d c o n d i t i o n s . i t s c o m b i n a t i o n o f a c a n d d c p e r f o r m a n c e , p l u s t h e o u t s t a n d i n g l o a d d r i v e c a p a b i l i t y , r e s u l t s i n a n e x c e p t i o n a l l y v e r s a t i l e a m p l i f i e r f o r t h e s i n g l e - s u p p l y u s e r . t h e a d 8 2 2 - e p o p e r a t e s o v e r t h e m i l i t a r y t e m p e r a t u r e r a n g e o f ? 5 5 c t o + 1 2 5 c . t h e a d 8 2 2 - e p i s o f f e r e d i n a n 8 - l e a d s o i c _ n p a c k a g e . f u l l d e t a i l s a b o u t t h i s e n h a n c e d p r o d u c t a r e a v a i l a b l e i n t h e a d 8 2 2 d a t a s h e e t , w h i c h s h o u l d b e c o n s u l t e d i n c o n j u n c t i o n w i t h t h i s d a t a s h e e t . 9 0 1 0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v o u t 5 v 0 v ( g n d ) 1 v 2 0 s 1 v 1 v 0 9 2 0 8 - 0 0 3 0 % 1 0 0 f i g u r e 3 . g a i n - o f - 2 a m p l i f i e r ; v s = 5 v , 0 v , v i n = 2 . 5 v s i n e c e n t e r e d a t 1 . 2 5 v , r l = 1 0 0
a d 8 2 2 - e p r e v . 0 | p a g e 4 o f 2 0 s p e c i f i c a t i o n s v s = 0 v , 5 v @ t a = 2 5 c , v c m = 0 v , v o u t = 0 . 2 v , 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 1 . t g r a d e p a r a m e t e r t e s t c o n d i t i o n s / c o m m e n t s m i n t y p m a x u n i t d c p e r f o r m a n c e i n i t i a l o f f s e t 0 . 1 0 . 8 m v m a x i m u m o f f s e t o v e r t e m p e r a t u r e 0 . 5 1 . 2 m v o f f s e t d r i f t 2 v / c i n p u t b i a s c u r r e n t v c m = 0 v t o 4 v 2 2 5 p a a t t m a x 0 . 5 6 n a i n p u t o f f s e t c u r r e n t 2 2 0 p a a t t m a x 0 . 5 n a o p e n - l o o p g a i n v o u t = 0 . 2 v t o 4 v r l = 1 0 0 k 5 0 0 1 0 0 0 v / m v t m i n t o t m a x 4 0 0 v / m v r l = 1 0 k 8 0 1 5 0 v / m v t m i n t o t m a x 8 0 v / m v r l = 1 k 1 5 3 0 v / m v t m i n t o t m a x 1 0 v / m v n o i s e / h a r m o n i c p e r f o r m a n c e i n p u t v o l t a g e n o i s e f = 0 . 1 h z t o 1 0 h z 2 v p - p f = 1 0 h z 2 5 n v / h z f = 1 0 0 h z 2 1 n v / h z f = 1 k h z 1 6 n v / h z f = 1 0 k h z 1 3 n v / h z i n p u t c u r r e n t n o i s e f = 0 . 1 h z t o 1 0 h z 1 8 f a p - p f = 1 k h z 0 . 8 f a / h z h a r m o n i c d i s t o r t i o n r l = 1 0 k t o 2 . 5 v f = 1 0 k h z v o u t = 0 . 2 5 v t o 4 . 7 5 v ? 9 3 d b d y n a m i c p e r f o r m a n c e u n i t y - g a i n f r e q u e n c y 1 . 8 m h z f u l l p o w e r r e s p o n s e v o u t p - p = 4 . 5 v 2 1 0 k h z s l e w r a t e 3 v / s s e t t l i n g t i m e t o 0 . 1 % v o u t = 0 . 2 v t o 4 . 5 v 1 . 4 s t o 0 . 0 1 % v o u t = 0 . 2 v t o 4 . 5 v 1 . 8 s m a t c h i n g c h a r a c t e r i s t i c s i n i t i a l o f f s e t 1 . 0 m v m a x i m u m o f f s e t o v e r t e m p e r a t u r e 1 . 6 m v o f f s e t d r i f t 3 v / c i n p u t b i a s c u r r e n t 2 0 p a c r o s s t a l k @ f = 1 k h z r l = 5 k ? 1 3 0 d b c r o s s t a l k @ f = 1 0 0 k h z r l = 5 k ? 9 3 d b
a d 8 2 2 - e p r e v . 0 | p a g e 5 o f 2 0 t g r a d e p a r a m e t e r t e s t c o n d i t i o n s / c o m m e n t 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 i n p u t v o l t a g e r a n g e 1 , t m i n t o t m a x ? 0 . 2 + 4 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 ) v c m = 0 v t o 2 v 6 6 8 0 d b t m i n t o t m a x v c m = 0 v t o 2 v 6 6 d b i n p u t i m p e d a n c e d i f f e r e n t i a l 1 0 1 3 | | 0 . 5 | | p f c o m m o n m o d e 1 0 1 3 | | 2 . 8 | | 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 s a t u r a t i o n v o l t a g e 2 v o l ? v e e i s i n k = 2 0 a 5 7 m v t m i n t o t m a x 1 0 m v v c c ? v o h i s o u r c e = 2 0 a 1 0 1 4 m v t m i n t o t m a x 2 0 m v v o l ? v e e i s i n k = 2 m a 4 0 5 5 m v t m i n t o t m a x 8 0 m v v c c ? v o h i s o u r c e = 2 m a 8 0 1 1 0 m v t m i n t o t m a x 1 6 0 m v v o l ? v e e i s i n k = 1 5 m a 3 0 0 5 0 0 m v t m i n t o t m a x 1 0 0 0 m v v c c ? v o h i s o u r c e = 1 5 m a 8 0 0 1 5 0 0 m v t m i n t o t m a x 1 9 0 0 m v o p e r a t i n g o u t p u t c u r r e n t 1 5 m a t m i n t o t m a x 1 2 m a c a p a c i t i v e l o a d d r i v e 3 5 0 p f p o w e r s u p p l y q u i e s c e n t c u r r e n t , t m i n t o t m a x 1 . 2 4 1 . 6 m a p o w e r s u p p l y r e j e c t i o n v + = 5 v t o 1 5 v 6 6 8 0 d b t m i n t o t m a x 6 6 d b 1 t h i s i s a f u n c t i o n a l s p e c i f i c a t i o n . a m p l i f i e r b a n d w i d t h d e c r e a s e s w h e n t h e i n p u t c o m m o n - m o d e v o l t a g e i s d r i v e n i n t h e r a n g e ( v + ? 1 v ) t o v + . c o m m o n - m o d e e r r o r v o l t a g e i s t y p i c a l l y l e s s t h a n 5 m v w i t h t h e c o m m o n - m o d e v o l t a g e s e t a t 1 v b e l o w t h e p o s i t i v e s u p p l y . 2 v o l ? v e e i s d e f i n e d a s t h e d i f f e r e n c e b e t w e e n t h e l o w e s t p o s s i b l e o u t p u t v o l t a g e ( v o l ) a n d t h e n e g a t i v e v o l t a g e s u p p l y r a i l ( v e e ) . v c c ? v o h i s d e f i n e d a s t h e d i f f e r e n c e b e t w e e n t h e h i g h e s t p o s s i b l e o u t p u t v o l t a g e ( v o h ) a n d t h e p o s i t i v e s u p p l y v o l t a g e ( v c c ) .
a d 8 2 2 - e p r e v . 0 | p a g e 6 o f 2 0 v s = 5 v @ t a = 2 5 c , v c m = 0 v , v o u t = 0 v , 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 . t g r a d e p a r a m e t e r t e s t c o n d i t i o n s / c o m m e n t s m i n t y p m a x u n i t d c p e r f o r m a n c e i n i t i a l o f f s e t 0 . 1 0 . 8 m v m a x i m u m o f f s e t o v e r t e m p e r a t u r e 0 . 5 1 . 5 m v o f f s e t d r i f t 2 v / c i n p u t b i a s c u r r e n t v c m = ? 5 v t o + 4 v 2 2 5 p a a t t m a x 0 . 5 6 n a i n p u t o f f s e t c u r r e n t 2 2 0 p a a t t m a x 0 . 5 n a o p e n - l o o p g a i n v o u t = ? 4 v t o + 4 v r l = 1 0 0 k 4 0 0 1 0 0 0 v / m v t m i n t o t m a x 4 0 0 v / m v r l = 1 0 k 8 0 1 5 0 v / m v t m i n t o t m a x 8 0 v / m v r l = 1 k 2 0 3 0 v / m v t m i n t o t m a x 1 0 v / m v n o i s e / h a r m o n i c p e r f o r m a n c e i n p u t v o l t a g e n o i s e f = 0 . 1 h z t o 1 0 h z 2 v p - p f = 1 0 h z 2 5 n v / h z f = 1 0 0 h z 2 1 n v / h z f = 1 k h z 1 6 n v / h z f = 1 0 k h z 1 3 n v / h z i n p u t c u r r e n t n o i s e f = 0 . 1 h z t o 1 0 h z 1 8 f a p - p f = 1 k h z 0 . 8 f a / h z h a r m o n i c d i s t o r t i o n r l = 1 0 k f = 1 0 k h z v o u t = 4 . 5 v ? 9 3 d b d y n a m i c p e r f o r m a n c e u n i t y - g a i n f r e q u e n c y 1 . 9 m h z f u l l p o w e r r e s p o n s e v o u t p - p = 9 v 1 0 5 k h z s l e w r a t e 3 v / s s e t t l i n g t i m e t o 0 . 1 % v o u t = 0 v t o 4 . 5 v 1 . 4 s t o 0 . 0 1 % v o u t = 0 v t o 4 . 5 v 1 . 8 s m a t c h i n g c h a r a c t e r i s t i c s i n i t i a l o f f s e t 1 . 0 m v m a x i m u m o f f s e t o v e r t e m p e r a t u r e 3 m v o f f s e t d r i f t 3 v / c i n p u t b i a s c u r r e n t 2 5 p a c r o s s t a l k @ f = 1 k h z r l = 5 k ? 1 3 0 d b c r o s s t a l k @ f = 1 0 0 k h z r l = 5 k ? 9 3 d b i n p u t c h a r a c t e r i s t i c s i n p u t v o l t a g e r a n g e 1 , t m i n t o t m a x ? 5 . 2 + 4 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 ) v c m = ? 5 v t o + 2 v 6 6 8 0 d b t m i n t o t m a x v c m = ? 5 v t o + 2 v 6 6 d b i n p u t i m p e d a n c e d i f f e r e n t i a l 1 0 1 3 | | 0 . 5 | | p f c o m m o n m o d e 1 0 1 3 | | 2 . 8 | | p f
a d 8 2 2 - e p r e v . 0 | p a g e 7 o f 2 0 t g r a d e p a r a m e t e r t e s t c o n d i t i o n s / c o m m e n t s m i n t y p m a x u n i t 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 s a t u r a t i o n v o l t a g e 2 v o l ? v e e i s i n k = 2 0 a 5 7 m v t m i n t o t m a x 1 0 m v v c c ? v o h i s o u r c e = 2 0 a 1 0 1 4 m v t m i n t o t m a x 2 0 m v v o l ? v e e i s i n k = 2 m a 4 0 5 5 m v t m i n t o t m a x 8 0 m v v c c ? v o h i s o u r c e = 2 m a 8 0 1 1 0 m v t m i n t o t m a x 1 6 0 m v v o l ? v e e i s i n k = 1 5 m a 3 0 0 5 0 0 m v t m i n t o t m a x 1 0 0 0 m v v c c ? v o h i s o u r c e = 1 5 m a 8 0 0 1 5 0 0 m v t m i n t o t m a x 1 9 0 0 m v o p e r a t i n g o u t p u t c u r r e n t 1 5 m a t m i n t o t m a x 1 2 m a c a p a c i t i v e l o a d d r i v e 3 5 0 p f p o w e r s u p p l y q u i e s c e n t c u r r e n t , t m i n t o t m a x 1 . 3 1 . 6 m a p o w e r s u p p l y r e j e c t i o n v s y = 5 v t o 1 5 v 6 6 8 0 d b t m i n t o t m a x 6 6 d b 1 t h i s i s a f u n c t i o n a l s p e c i f i c a t i o n . a m p l i f i e r b a n d w i d t h d e c r e a s e s w h e n t h e i n p u t c o m m o n - m o d e v o l t a g e i s d r i v e n i n t h e r a n g e ( v + ? 1 v ) t o v + . c o m m o n - m o d e e r r o r v o l t a g e i s t y p i c a l l y l e s s t h a n 5 m v w i t h t h e c o m m o n - m o d e v o l t a g e s e t a t 1 v b e l o w t h e p o s i t i v e s u p p l y . 2 v o l ? v e e i s d e f i n e d a s t h e d i f f e r e n c e b e t w e e n t h e l o w e s t p o s s i b l e o u t p u t v o l t a g e ( v o l ) a n d t h e n e g a t i v e v o l t a g e s u p p l y r a i l ( v e e ) . v c c ? v o h i s d e f i n e d a s t h e d i f f e r e n c e b e t w e e n t h e h i g h e s t p o s s i b l e o u t p u t v o l t a g e ( v o h ) a n d t h e p o s i t i v e s u p p l y v o l t a g e ( v c c ) .
a d 8 2 2 - e p r e v . 0 | p a g e 8 o f 2 0 v s = 1 5 v @ t a = 2 5 c , v c m = 0 v , v o u t = 0 v , 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 . t g r a d e p a r a m e t e r t e s t c o n d i t i o n s / c o m m e n t s m i n t y p m a x u n i t d c p e r f o r m a n c e i n i t i a l o f f s e t 0 . 4 2 m v m a x i m u m o f f s e t o v e r t e m p e r a t u r e 0 . 5 3 m v o f f s e t d r i f t 2 v / c i n p u t b i a s c u r r e n t v c m = 0 v 2 2 5 p a v c m = ? 1 0 v 4 0 p a a t t m a x v c m = 0 v 0 . 5 6 n a i n p u t o f f s e t c u r r e n t 2 2 0 p a a t t m a x 0 . 5 n a o p e n - l o o p g a i n v o u t = ? 1 0 v t o + 1 0 v r l = 1 0 0 k 5 0 0 2 0 0 0 v / m v t m i n t o t m a x 5 0 0 v / m v r l = 1 0 k 1 0 0 5 0 0 v / m v t m i n t o t m a x 1 0 0 v / m v r l = 1 k 3 0 4 5 v / m v t m i n t o t m a x 2 0 v / m v n o i s e / h a r m o n i c p e r f o r m a n c e i n p u t v o l t a g e n o i s e f = 0 . 1 h z t o 1 0 h z 2 v p - p f = 1 0 h z 2 5 n v / h z f = 1 0 0 h z 2 1 n v / h z f = 1 k h z 1 6 n v / h z f = 1 0 k h z 1 3 n v / h z i n p u t c u r r e n t n o i s e f = 0 . 1 h z t o 1 0 h z 1 8 f a p - p f = 1 k h z 0 . 8 f a / h z h a r m o n i c d i s t o r t i o n r l = 1 0 k f = 1 0 k h z v o u t = 1 0 v ? 8 5 d b d y n a m i c p e r f o r m a n c e u n i t y - g a i n f r e q u e n c y 1 . 9 m h z f u l l p o w e r r e s p o n s e v o u t p - p = 2 0 v 4 5 k h z s l e w r a t e 3 v / s s e t t l i n g t i m e t o 0 . 1 % v o u t = 0 v t o 1 0 v 4 . 1 s t o 0 . 0 1 % v o u t = 0 v t o 1 0 v 4 . 5 s m a t c h i n g c h a r a c t e r i s t i c s i n i t i a l o f f s e t 3 m v m a x i m u m o f f s e t o v e r t e m p e r a t u r e 4 m v o f f s e t d r i f t 3 v / c i n p u t b i a s c u r r e n t 2 5 p a c r o s s t a l k @ f = 1 k h z r l = 5 k ? 1 3 0 d b c r o s s t a l k @ f = 1 0 0 k h z r l = 5 k ? 9 3 d b i n p u t c h a r a c t e r i s t i c s i n p u t v o l t a g e r a n g e 1 , t m i n t o t m a x ? 1 5 . 2 + 1 4 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 ) v c m = ? 1 5 v t o + 1 2 v 7 0 8 0 d b t m i n t o t m a x v c m = ? 1 5 v t o + 1 2 v 7 0 d b i n p u t i m p e d a n c e d i f f e r e n t i a l 1 0 1 3 | | 0 . 5 | | p f c o m m o n m o d e 1 0 1 3 | | 2 . 8 | | p f
a d 8 2 2 - e p r e v . 0 | p a g e 9 o f 2 0 t g r a d e p a r a m e t e r t e s t c o n d i t i o n s / c o m m e n t s m i n t y p m a x u n i t 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 s a t u r a t i o n v o l t a g e 2 v o l ? v e e i s i n k = 2 0 a 5 7 m v t m i n t o t m a x 1 0 m v v c c ? v o h i s o u r c e = 2 0 a 1 0 1 4 m v t m i n t o t m a x 2 0 m v v o l ? v e e i s i n k = 2 m a 4 0 5 5 m v t m i n t o t m a x 8 0 m v v c c ? v o h i s o u r c e = 2 m a 8 0 1 1 0 m v t m i n t o t m a x 1 6 0 m v v o l ? v e e i s i n k = 1 5 m a 3 0 0 5 0 0 m v t m i n t o t m a x 1 0 0 0 m v v c c ? v o h i s o u r c e = 1 5 m a 8 0 0 1 5 0 0 m v t m i n t o t m a x 1 9 0 0 m v o p e r a t i n g o u t p u t c u r r e n t 2 0 m a t m i n t o t m a x 1 5 m a c a p a c i t i v e l o a d d r i v e 3 5 0 p f p o w e r s u p p l y q u i e s c e n t c u r r e n t , t m i n t o t m a x 1 . 4 1 . 8 m a p o w e r s u p p l y r e j e c t i o n v s y = 5 v t o 1 5 v 7 0 8 0 d b t m i n t o t m a x 7 0 d b 1 t h i s i s a f u n c t i o n a l s p e c i f i c a t i o n . a m p l i f i e r b a n d w i d t h d e c r e a s e s w h e n t h e i n p u t c o m m o n - m o d e v o l t a g e i s d r i v e n i n t h e r a n g e ( v + ? 1 v ) t o v + . c o m m o n - m o d e e r r o r v o l t a g e i s t y p i c a l l y l e s s t h a n 5 m v w i t h t h e c o m m o n - m o d e v o l t a g e s e t a t 1 v b e l o w t h e p o s i t i v e s u p p l y . 2 v o l ? v e e i s d e f i n e d a s t h e d i f f e r e n c e b e t w e e n t h e l o w e s t p o s s i b l e o u t p u t v o l t a g e ( v o l ) a n d t h e n e g a t i v e v o l t a g e s u p p l y r a i l ( v e e ) . v c c ? v o h i s d e f i n e d a s t h e d i f f e r e n c e b e t w e e n t h e h i g h e s t p o s s i b l e o u t p u t v o l t a g e ( v o h ) a n d t h e p o s i t i v e s u p p l y v o l t a g e ( v c c ) .
a d 8 2 2 - e p r e v . 0 | p a g e 1 0 o f 2 0 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 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 1 8 v i n t e r n a l p o w e r d i s s i p a t i o n 8 - l e a d s o i c _ n ( r ) o b s e r v e m a x i m u m j u n c t i o n t e m p e r a t u r e i n p u t v o l t a g e ( ( v + ) + 0 . 2 v ) t o ( ( v ? ) ? 2 0 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 i n d e f i n i t e d i f f e r e n t i a l i n p u t v o l t a g e 3 0 v s t o r a g e t e m p e r a t u r e r a n g e ( r ) ? 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 ? 5 5 c t o + 1 2 5 c m a x i m u m j u n c t i o n t e m p e r a t u r e 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 ) 2 6 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 . 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 r e s i s t a n c e 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 i c _ n ( r ) 1 6 0 4 3 c / w e s d c a u t i o n
a d 8 2 2 - e p r e v . 0 | p a g e 1 1 o f 2 0 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 o f f s e t v o l t a g e ( m v ) 7 0 0 ? 0 . 5 ? 0 . 4 n u m b e r o f u n i t s ? 0 . 3 ? 0 . 2 ? 0 . 1 0 6 0 5 0 4 0 3 0 2 0 1 0 0 . 1 0 . 2 0 . 3 0 . 4 0 . 5 v s = 0 v , 5 v 0 9 2 0 8 - 0 0 4 f i g u r e 4 . t y p i c a l d i s t r i b u t i o n o f o f f s e t v o l t a g e ( 3 9 0 u n i t s ) o f f s e t v o l t a g e d r i f t ( v / c ) 1 6 60 ? 1 2 1 0 ? 1 0 % i n b i n ? 8 ? 6 ? 4 ? 2 1 4 84 2 1 2 1 0 8 6 4 2 0 v s = 5 v v s = 1 5 v 0 9 2 0 8 - 0 0 5 f i g u r e 5 . t y p i c a l d i s t r i b u t i o n o f o f f s e t v o l t a g e d r i f t ( 1 0 0 u n i t s ) i n p u t b i a s c u r r e n t ( p a ) 5 0 2 0 0 1 n u m b e r o f u n i t s 4 5 2 5 1 5 5 3 5 3 0 1 0 4 0 0 2 3 4 5 6 7 8 9 1 0 0 9 2 0 8 - 0 0 6 f i g u r e 6 . t y p i c a l d i s t r i b u t i o n o f i n p u t b i a s c u r r e n t ( 2 1 3 u n i t s ) c o m m o n - m o d e v o l t a g e ( v ) 50 ? 5 ? 5 5 ? 4 i n p u t b i a s c u r r e n t ( p a ) ? 3 ? 2 ? 1 0 1 2 3 4 v s = 5 v v s = 0 v , + 5 v a n d 5 v 0 9 2 0 8 - 0 0 7 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 v , a n d v s = 5 v c o m m o n - m o d e v o l t a g e ( v ) 1 k 1 0 0 0 . 1 ? 1 6 1 6 ? 1 2 i n p u t b i a s c u r r e n t ( p a ) ? 8 ? 4 0 4 8 1 2 1 0 1 0 9 2 0 8 - 0 0 8 f i g u r e 8 . 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 = 1 5 v t e m p e r a t u r e ( c ) 1 0 0 k 0 . 1 2 0 1 4 0 4 0 i n p u t b i a s c u r r e n t ( p a ) 6 0 8 0 1 0 0 1 2 0 1 0 k 1 k 1 0 0 1 0 1 0 9 2 0 8 - 0 0 9 f i g u r e 9 . 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 = 5 v , v c m = 0 v
a d 8 2 2 - e p r e v . 0 | p a g e 1 2 o f 2 0 l o a d r e s i s t a n c e ( ? ) 1 0 m 1 m 1 0 k 1 0 0 1 0 0 k o p e n - l o o p g a i n ( v / v ) 1 0 0 k 1 k 1 0 k v s = 0 v , + 5 v v s = 1 5 v v s = 0 v , + 3 v 0 9 2 0 8 - 0 1 0 f i g u r e 1 0 . o p e n - l o o p g a i n v s . l o a d r e s i s t a n c e t e m p e r a t u r e ( c ) 1 0 m 1 m 1 0 k ? 6 0 1 4 0 ? 4 0 o p e n - l o o p g a i n ( v / v ) ? 2 0 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 0 0 k r l = 1 0 0 k ? r l = 1 0 k ? r l = 6 0 0 ? v s = 1 5 v v s = 0 v , + 5 v v s = 1 5 v v s = 0 v , + 5 v v s = 1 5 v v s = 0 v , + 5 v 0 9 2 0 8 - 0 1 1 f i g u r e 1 1 . o p e n - l o o p g a i n v s . t e m p e r a t u r e o u t p u t v o l t a g e ( v ) 3 0 0 ? 3 0 0 ? 1 6 1 6 ? 1 2 i n p u t e r r o r v o l t a g e ( v ) ? 8 ? 4 0 4 8 1 2 2 0 0 1 0 0 0 ? 1 0 0 ? 2 0 0 r l = 1 0 0 k ? r l = 1 0 k ? r l = 6 0 0 ? 0 9 2 0 8 - 0 1 2 f i g u r e 1 2 . i n p u t e r r o r v o l t a g e v s . o u t p u t v o l t a g e f o r r e s i s t i v e l o a d s o u t p u t v o l t a g e f r o m s u p p l y r a i l s ( m v ) 4 0 2 0 ? 4 0 6 0 i n p u t e r r o r v o l t a g e ( v ) 1 2 0 1 8 0 2 4 0 0 ? 2 0 p o s r a i l n e g r a i l n e g r a i l n e g r a i l p o s r a i l r l = 2 0 k ? r l = 2 k ? r l = 1 0 0 k ? p o s r a i l 0 3 0 9 2 0 8 - 0 1 3 0 0 f i g u r e 1 3 . i n p u t e r r o r v o l t a g e w i t h o u t p u t v o l t a g e w i t h i n 3 0 0 m v o f e i t h e r s u p p l y r a i l f o r v a r i o u s r e s i s t i v e l o a d s ; v s = 5 v f r e q u e n c y ( h z ) 1 k 1 0 0 1 1 0 1 k 1 0 1 1 0 k 1 0 0 i n p u t v o l t a g e n o i s e ( n v / h z ) 0 9 2 0 8 - 0 1 4 f i g u r e 1 4 . i n p u t v o l t a g e n o i s e v s . f r e q u e n c y f r e q u e n c y ( h z ) ? 4 0 ? 5 0 ? 1 1 0 1 0 0 1 0 0 k 1 k t h d ( d b ) 1 0 k ? 7 0 ? 8 0 ? 9 0 ? 1 0 0 ? 6 0 r l = 1 0 k ? a c l = ? 1 v s = 0 v , + 3 v ; v o u t = 2 . 5 v p - p v s = 1 5 v ; v o u t = 2 0 v p - p v s = 5 v ; v o u t = 9 v p - p v s = 0 v , + 5 v ; v o u t = 4 . 5 v p - p 0 9 2 0 8 - 0 1 5 f i g u r e 1 5 . 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 ) v s . f r e q u e n c y
a d 8 2 2 - e p r e v . 0 | p a g e 1 3 o f 2 0 f r e q u e n c y ( h z ) 1 0 0 ? 2 0 8 0 6 0 4 0 2 0 0 1 0 1 0 m 1 0 0 o p e n - l o o p g a i n ( d b ) 1 k 1 0 k 1 0 0 k 1 m 1 0 0 ? 2 0 8 0 6 0 4 0 2 0 0 p h a s e m a r g i n ( d e g r e e s ) p h a s e g a i n c l = 1 0 0 p f r l = 2 k ? 0 9 2 0 8 - 0 1 6 f i g u r e 1 6 . o p e n - l o o p g a i n a n d p h a s e m a r g i n v s . f r e q u e n c y f r e q u e n c y ( h z ) 1 k 1 0 0 1 0 0 1 0 m 1 k o u t p u t i m p e d a n c e ( ? ) 1 0 k 1 0 0 k 1 m 1 0 1 0 . 1 0 . 0 1 a c l = + 1 v s = 1 5 v 0 9 2 0 8 - 0 1 7 f i g u r e 1 7 . o u t p u t i m p e d a n c e v s . f r e q u e n c y s e t t l i n g t i m e ( s ) 1 6 1 2 ? 1 6 0 5 1 o u t p u t s w i n g f r o m 0 t o v o l t s 2 3 4 0 ? 4 ? 8 ? 1 2 84 e r r o r 1 % 0 . 1 % 1 % 0 . 0 1 % 0 . 0 1 % 0 9 2 0 8 - 0 1 8 f i g u r e 1 8 . o u t p u t s w i n g a n d e r r o r v s . s e t t l i n g t i m e 9 0 8 0 0 4 0 3 0 2 0 1 0 6 0 5 0 7 0 c o m m o n - m o d e r e j e c t i o n ( d b ) f r e q u e n c y ( h z ) 1 0 m 1 0 0 1 k 1 0 k 1 0 0 k 1 m 1 0 v s = 1 5 v v s = 0 v , + 5 v v s = 0 v , + 3 v 0 9 2 0 8 - 0 1 9 f i g u r e 1 9 . c o m m o n - m o d e r e j e c t i o n v s . f r e q u e n c y + 1 2 5 c ? 5 5 c + 2 5 c p o s i t i v e r a i l n e g a t i v e r a i l c o m m o n - m o d e v o l t a g e f r o m s u p p l y r a i l s ( v ) 54 0 ? 1 3 c o m m o n - m o d e e r r o r v o l t a g e ( m v ) 32 1 ? 5 5 c + 1 2 5 c 2 1 0 0 9 2 0 8 - 0 2 0 f i g u r e 2 0 . a b s o l u t e c o m m o n - m o d e e r r o r v s . c o m m o n - m o d e v o l t a g e f r o m s u p p l y r a i l s ( v s ? v c m ) l o a d c u r r e n t ( m a ) 1 0 0 0 1 0 0 0 0 . 0 0 1 1 0 0 0 . 0 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 ) 0 . 1 1 1 0 1 0 v s ? v o h v o l ? v s 0 9 2 0 8 - 0 2 1 f i g u r e 2 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
a d 8 2 2 - e p r e v . 0 | p a g e 1 4 o f 2 0 t e m p e r a t u r e ( c ) 1 0 0 0 1 0 0 1 ? 6 0 1 4 0 ? 4 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 ) ? 2 0 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 1 0 i s o u r c e = 1 0 m a i s i n k = 1 0 m a i s o u r c e = 1 m a i s i n k = 1 m a i s o u r c e = 1 0 a i s i n k = 1 0 a 0 9 2 0 8 - 0 2 2 f i g u r e 2 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 t e m p e r a t u r e ( c ) 8 0 4 0 0 ? 6 0 1 4 0 ? 4 0 ? 2 0 0 2 0 4 0 6 0 8 0 1 0 0 1 2 0 s h o r t - c i r c u i t c u r r e n t l i m i t ( m a ) 7 0 6 0 2 0 1 0 5 0 3 0 + ?? ++ ? o u t v s = 1 5 v v s = 1 5 v v s = 0 v , + 5 v v s = 0 v , + 3 v v s = 0 v , + 5 v v s = 0 v , + 3 v 0 9 2 0 8 - 0 2 3 f i g u r e 2 3 . s h o r t - c i r c u i t c u r r e n t l i m i t v s . t e m p e r a t u r e t o t a l s u p p l y v o l t a g e ( v ) 1 6 0 0 0 4 q u i e s c e n t c u r r e n t ( a ) 1 4 0 0 8 0 0 6 0 0 4 0 0 2 0 0 1 2 0 0 1 0 0 0 t = + 1 2 5 c t = + 2 5 c t = ? 5 5 c 3 6 3 2 2 8 2 4 2 0 1 6 1 2 0 8 0 9 2 0 8 - 0 2 4 f i g u r e 2 4 . q u i e s c e n t c u r r e n t v s . s u p p l y v o l t a g e v s . t e m p e r a t u r e f r e q u e n c y ( h z ) 1 0 0 0 1 0 1 0 m 1 0 0 p o w e r s u p p l y r e j e c t i o n ( d b ) 1 k 1 0 k 1 0 0 k 1 m 9 0 6 0 3 0 2 0 1 0 8 0 7 0 5 0 4 0 + p s r r ? p s r r 0 9 2 0 8 - 0 2 5 f i g u r e 2 5 . p o w e r s u p p l y r e j e c t i o n v s . f r e q u e n c y f r e q u e n c y ( h z ) 3 0 2 5 0 1 0 k 1 0 m 1 0 0 k o u t p u t v o l t a g e ( v ) 1 m 2 0 1 5 1 0 5 v s = 1 5 v v s = 0 v , + 5 v v s = 0 v , + 3 v r l = 2 k ? 0 9 2 0 8 - 0 2 6 f i g u r e 2 6 . l a r g e s i g n a l f r e q u e n c y r e s p o n s e
a d 8 2 2 - e p r e v . 0 | p a g e 1 5 o f 2 0 f r e q u e n c y ( h z ) ? 7 0 ? 1 4 0 3 0 0 1 m 1 k 3 k 1 0 k 3 0 k 1 0 0 k 3 0 0 k ? 8 0 ? 1 0 0 ? 1 1 0 ? 1 2 0 ? 1 3 0 ? 9 0 c r o s s t a l k ( d b ) 0 9 2 0 8 - 0 2 8 f i g u r e 2 7 . c r o s s t a l k v s . f r e q u e n c y v i n r l v o u t 1 0 0 p f 8 v + 0 . 0 1 f 4 0 . 0 1 f 1 / 2 a d 8 2 2 - e p + ? 0 9 2 0 8 - 0 2 9 f i g u r e 2 8 . u n i t y - g a i n f o l l o w e r 0 % 9 0 1 0 0 5 v 1 0 s 1 0 0 9 2 0 8 - 0 3 0 f i g u r e 2 9 . 2 0 v p - p , 2 5 k h z s i n e w a v e i n p u t ; u n i t y - g a i n f o l l o w e r ; v s = 1 5 v , r l = 6 0 0 v + 2 0 v p - p 2 3 8 5 6 2 0 k ? 2 . 2 k ? 5 k ? 5 k ? v o u t c r o s s t a l k = 2 0 l o g v o u t 1 0 v i n 0 . 1 f 1 f 0 . 1 f 1 f v ? v i n + ? 1 / 2 a d 8 2 2 - e p 1 / 2 a d 8 2 2 - e p 1 + ? 7 0 9 2 0 8 - 0 3 1 f i g u r e 3 0 . c r o s s t a l k t e s t c i r c u i t 5 v 5 s 0 9 2 0 8 - 0 3 2 0 % 9 0 1 0 0 1 0 f i g u r e 3 1 . l a r g e s i g n a l r e s p o n s e u n i t y - g a i n f o l l o w e r ; v s = 1 5 v , r l = 1 0 k 1 0 m v 5 0 0 n s 0 9 2 0 8 - 0 3 3 0 % 9 0 1 0 0 1 0 f i g u r e 3 2 . s m a l l s i g n a l r e s p o n s e u n i t y - g a i n f o l l o w e r ; v s = 1 5 v , r l = 1 0 k g n d 1 v 2 s 0 9 2 0 8 - 0 3 4 0 % 9 0 1 0 0 1 0 f i g u r e 3 3 . v s = 5 v , 0 v ; u n i t y - g a i n f o l l o w e r r e s p o n s e t o 0 v t o 4 v s t e p 4 v i n r l v o u t 1 0 0 p f 8 v + 0 . 0 1 f 1 / 2 a d 8 2 2 - e p + ? 0 9 2 0 8 - 0 3 5 f i g u r e 3 4 . u n i t y - g a i n f o l l o w e r
a d 8 2 2 - e p r e v . 0 | p a g e 1 6 o f 2 0 2 0 k ? 1 0 k ? 4 1 0 0 p f v i n r l v o u t 8 v + 0 . 0 1 f + ? 1 / 2 a d 8 2 2 - e p 0 9 2 0 8 - 0 3 6 f i g u r e 3 5 . g a i n - o f - t w o i n v e r t e r g n d 2 s 1 v 0 9 2 0 8 - 0 3 7 0 % 9 0 1 0 0 1 0 f i g u r e 3 6 . v s = 5 v , 0 v ; u n i t y - g a i n f o l l o w e r r e s p o n s e t o 0 v t o 5 v s t e p g n d 1 0 m v 2 s 0 9 2 0 8 - 0 3 8 0 % 9 0 1 0 0 1 0 f i g u r e 3 7 . v s = 5 v , 0 v ; u n i t y - g a i n f o l l o w e r r e s p o n s e t o 4 0 m v s t e p , c e n t e r e d 4 0 m v a b o v e g r o u n d , r l = 1 0 k g n d 1 0 1 0 0 1 0 m v 2 s 0 9 2 0 8 - 0 3 9 9 0 0 % f i g u r e 3 8 . v s = 5 v , 0 v ; g a i n - o f - 2 i n v e r t e r r e s p o n s e t o 2 0 m v s t e p , c e n t e r e d 2 0 m v b e l o w g r o u n d , r l = 1 0 k g n d 1 0 1 0 0 1 v 2 s 0 9 2 0 8 - 0 4 0 f i g u r e 3 9 . v s = 5 v , 0 v ; g a i n - o f - 2 i n v e r t e r r e s p o n s e t o 2 . 5 v s t e p , c e n t e r e d ? 1 . 2 5 v b e l o w g r o u n d , r l = 1 0 k g n d 5 0 0 m v 1 0 s 0 9 2 0 8 - 0 4 1 1 0 1 0 0 9 0 0 % f i g u r e 4 0 . v s = 3 v , 0 v ; g a i n - o f - 2 i n v e r t e r , v i n = 1 . 2 5 v , 2 5 k h z , s i n e w a v e c e n t e r e d a t ? 0 . 7 5 v , r l = 6 0 0
a d 8 2 2 - e p r e v . 0 | p a g e 1 7 o f 2 0 ( a ) g n d v i n v o u t 5 v r p . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 v 1 0 s 1 v ( b ) g n d + v s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 v 1 0 s 1 v 1 v 0 9 2 0 8 - 0 4 2 1 0 1 0 0 9 0 0 % 1 0 1 0 0 9 0 0 % f i g u r e 4 1 . ( a ) r e s p o n s e w i t h r p = 0 ; v i n f r o m 0 v t o + v s ( b ) v i n = 0 v t o + v s + 2 0 0 m v v o u t = 0 v t o + v s r p = 4 9 . 9 k
a d 8 2 2 - e p r e v . 0 | p a g e 1 8 o f 2 0 o u t l i n e d i m e n s i o n s c o n t r o l l i n g d i m e n s i o n s a r e i n m i l l i m e t e r s ; i n c h d i m e n s i o n s ( i n p a r e n t h e s e s ) a r e r o u n d e d - o f f m i l l i m e t e r e q u i v a l e n t s f o r r e f e r e n c e o n l y a n d a r e n o t a p p r o p r i a t e f o r u s e i n d e s i g n . 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 s - 0 1 2 - a a 0 1 2 4 0 7 - a 0 . 2 5 ( 0 . 0 0 9 8 ) 0 . 1 7 ( 0 . 0 0 6 7 ) 1 . 2 7 ( 0 . 0 5 0 0 ) 0 . 4 0 ( 0 . 0 1 5 7 ) 0 . 5 0 ( 0 . 0 1 9 6 ) 0 . 2 5 ( 0 . 0 0 9 9 ) 4 5 8 0 1 . 7 5 ( 0 . 0 6 8 8 ) 1 . 3 5 ( 0 . 0 5 3 2 ) s e a t i n g p l a n e 0 . 2 5 ( 0 . 0 0 9 8 ) 0 . 1 0 ( 0 . 0 0 4 0 ) 4 1 8 5 5 . 0 0 ( 0 . 1 9 6 8 ) 4 . 8 0 ( 0 . 1 8 9 0 ) 4 . 0 0 ( 0 . 1 5 7 4 ) 3 . 8 0 ( 0 . 1 4 9 7 ) 1 . 2 7 ( 0 . 0 5 0 0 ) b s c 6 . 2 0 ( 0 . 2 4 4 1 ) 5 . 8 0 ( 0 . 2 2 8 4 ) 0 . 5 1 ( 0 . 0 2 0 1 ) 0 . 3 1 ( 0 . 0 1 2 2 ) c o p l a n a r i t y 0 . 1 0 f i g u r e 4 2 . 8 - l e a d s t a n d a r d s m a l l o u t l i n e p a c k a g e [ s o i c _ n ] n a r r o w b o d y ( r - 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 a n d ( i n c h e s ) o r d e r i n g g u i d e m o d e l 1 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 a d 8 2 2 t r z - e p ? 5 5 c t o + 1 2 5 c 8 - l e a d s o i c _ n r - 8 a d 8 2 2 t r z - e p - r 7 ? 5 5 c t o + 1 2 5 c 8 - l e a d s o i c _ n r - 8 1 z = r o h s c o m p l i a n t p a r t . s p i c e m o d e l i s a v a i l a b l e a t w w w . a n a l o g . c o m .
a d 8 2 2 - e p r e v . 0 | p a g e 1 9 o f 2 0 n o t e s
a d 8 2 2 - e p r e v . 0 | p a g e 2 0 o f 2 0 n o t e s ? 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 2 0 8 - 0 - 6 / 1 0 ( 0 )

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