ISD




  
  
 
 ! 
"#  
$%&%  
! ' 
##! () 
 *
+! # (+

,+

) *
- # (+

,+

) *
 () *
'., !&/ (0)*
'., /&/ (0) *
   ()1
()1
 2 (  3) 1
$ -  (-) 1
!  ( 4) 1
!  ( ) 1
 5 . (67) 1
. # (8, 9) :
## # (;9<) :
! ' :
 - -  =
0   + >? +-   4 (7- ) @
0   + >? +-   4 () 1
34  6  :
  =
;;  ?0   A
- 3  *;

Voice Solutions in Silicon™

3! B ;; #   *
3! *B   =
3! 1B '.  =
3! :B  5$  :
3! =B *C& ;A;;& #   .! () ()  A
3! AB *C& ;1;;& # $  !  () ()  <
3! <B ;; # "! #   C
 B  !  (

)  @
 *B  ?$ #  @
 1B '  (

)  @
 :B # ' @
 =B  !  (

)  1
 AB  ?$ #  1
 <B '  (

)  1
 CB # ' 1
' B / '. #
' *B 5 . $ #  1
' 1B '# 5$$ !# (.! #)  A
' :B ! # (.! #)  A
' =B  $# (.! #)  A
' AB  $# (.! #)  <
' <B '# 5$$ !# ()  ;
' CB ! # ()  ;
' @B  $# ()  ;
';B $#() 
' B #   .! () () $##  A
' *B # $  !  () () $##  <
' 1B ;; #  #!#, % #  (D$)  @
i
ISD—APRI L 1998

Sin
g
le-Chip Voice Record/Playback Device
10- and 12-Second Durations

2$ ! /#E ;; &

# /# !&F, #!&
'. ##  ;&  *&#
$##!! #   /# &
  & #, $ $&
2, $ ! , #! 2,
#$! 2,  #. $2 $$$
'. #'##$  ' 2!
% $, #., #/ ##/#,
% #&'#, % #
!#  # & /
$$ #, /! G&% $##!
#! # F, #!& # # $
##' ! H#  $/ #!
! +   #!# #
  $$    2$, /!
!&F, #&# / 
Figure i: ISD1100 Series Block Diagram

ii
Voice Solutions in Silicon

#&&# #!& / '.
#
?!&F,  / 
#&' 2
'.  ' !&  /&
/
!& # 2 ; * ##
$ %&% $
# #' $ $$ 2&
%!   '. 
;= D #'  ()
I&% $##! #!
$# ' '. #
3 ##'  $ $##!
;;,;;;  # ()
& . #
 !$$  /$
##$ 
! 8= / % #
/'   2$,   
;;& $##!  ()
Table i: ISD1100 Series Summary
Part
Number Minimum Duration
(Seconds) Input Sample Rate
(KHz) Typical Filter Pass
Band (KHz)
 
 

1
Voice Solutions in Silicon


E#   ! /#
   '.  ;; ##
# /# 22  =1  A: 7?G #$&
! 2F#, %! #  2
# F #   / #!#
#   /  #  
 %  # 22 2
 % ! #&# # ##
$ #$ # #  #! , $&
$G! $$ ## # !
2 !/ 

;; ## /# 22# #!& #&
# 2 ;  * ##

 2  '2# 2 E#  &
! #  # 2 & / $$, &
/! G&% $##! #! 
$##! #  2 ;; # 
% %  , / ' &
  / ;;,;;; $#

;;  ## /#  &
 ' #! #!, ,   2 %
#&'  '. #!#, 0
(!&/ '.),  0 (/&&
/ '.)  ;; ## #
2! 2 #$ 2 #!  #!&$#&
#!  /  # 5
 ! :

  2 '.   ,
;; ## /# $
%&% #' $, #$! 
;= D ! '. ,  / %&
# % $   2  $#&
#! !  ,  / %#
% $$ 2 # # ?-?

 ;; ## /# / '& !
2, '!  # ! 2
#! $##! ! #  ' !/
#  0  % 1  ?-?
0 # '! '. ?-? ! % &
 2 %   # (0,
0, ) $! ?-? #! 0
> %  '.
 !
  /! #$ $##! &
'., ;; ## /# / 2 &
##! '
 ;; ## /# / C; # &
##' #!$# /!  2%! #&
  #!$  2$ 2
;; ## /# ## '#
Table 1: Device Playback/Record
Durations
Part Number Minimum Duration (Seconds)
 
 

2
Voice Solutions in Silicon

NOTE
      
      
    
!"   !"    
#

$    %& 
 '  
" "

"

!
! ! #    ;;
## /# # # % '## $&
$G #   # % '##
'!  # #  .! 
# ' ! # #  # #
##' # $  % # '
 # # # ##'   .!
 "

"

!
$ +

 +

, ! !
#   ;; ## /# #
# ! '## $$G # #
# # '  ! # # # ##'
 /
Figure 1: ISD1100 Series Pinout

    
 !
   #  /&>  #!
/ # %/  # > # #!
$# $ > 2  2  &
!  .#  /  '.
(0 0) #! 2  #  > !
'. ,  '. $$
##  ! '!#
  # $ %  # 
?-?  &2&$##! ( ) $. # &
 , '! #'#F '.
 $   / &
$ %# % #' $ %
 !# ?-? # #   & &
/
#" !
> >&!! # #  #
 #!, '.  '!# '.
#   &2&$##! $. # &
    2 $$ # #
 4 $ 2 '. &
, / $ %# % 
#' $ .! 0 ?-? ! &
'.  % $   
#  # & /
#"" !
> #  #! ## 2$ ?-? 
>, '.  #  '. &
# 0 #  ?-?,  &2&$#&
#! $. # ,  2 /
# #  / $ %&
# % #' $  $ 2
'.  #  #   &
/
NOTE
( ')    !"   !"  
%&  %*  %#+ %& 
   '   
     
$     !" 
 !"   ' 
,   -' 
.      
  ')

3
ISD
 !
  # > !  
  ' #  /   / 2&
'.    # !##  ,
 ## > $$ % &2&
$##! $. #   '.

 !
 $  #2# # #!   &
 $2  & $ -
 (-)  # ! 2
$2 2$ 9= *: "  5 $&
 # '  #  / #&
#   /, ! %
 ; 7
## # , $
 %&2F 22 2 ;; ## ##&
'   2$ 2 &
 2$ %&2F 22
#
 !
  3  #  /!  $&
 $2 # /# #&&
!, $$&$ J, 
/ %  22 $&

 !
 - $ J##  ! 2
$2 $# 2  % ! 2
$  /# - %# 2
! 2 #, 2$ %##  ##, 
'  % $$ #  K.L
$ # $ '  $ # 2 = 7
 ##  5  (A
 3! :)  2$ -  +

! !  K#L $ # $
'  $ # 2  5 ## (=)
  5  (A)   &
 '%  -   +

!
! $ /# 2 :<; 7
 :< D3
!/ ##2 ##  $# ##
 !
#  /# $2    #&
  /! ! 2  $2 # &
$ ' /! /  - 
 !
    #2#  #!  
2 ! 3 $ #,   4
 # '  / 5 &
    #  /, !
% 1 7
$  , # #
 !/  22   %&2F 2
/ ##' 2  #  # /
2$ #   $,  #!&
 ' 2, / , 
   
$# $#!
 5 .  2 ;; ## &
/# #  &% ##
;; ## # 2!   2 % 
 #$! . 2F  !&
# # $$ $ '. $
3 #,  ; ! % #2&
 % %# ' '#/ / $&
$$ 2 ; ## 2 ! $
#$! 2F # $   /&
 2 M**=  / $$ $&
  ! /! !# % #
$! $$$  #2 #
% #  #$ /# /! 2% 
$ $ ! $ 2 ! &
# # F,  /  ' .
!  67 # 2%#B
Table 2: External Clock Sample Rates
Part
Number Sample Rate Required Clock
    
    

4
Voice Solutions in Silicon
# $$ . # #  '
/ '# #!  #$! 2&
#  25,  #! '$#  2
#$  22# 2$  $$&
      . #  ,
# . # $$ / ' % &

      
   
# # 
2$ 2 ;; ## 2 $ #
 5 .!
# %&!
8  9 # /  / 2 &
#.# % $# # % # A
#!
 $ ' #, ', 2 &/ &
#.#, % #& # &
/  $/$  % 2 2
$# / #!& 3$,
% 8  9  #, #.&!
 # F #!& &
 % F  &!  '&
%   #.  #.
#   !&$ # !
 ,    +

! %&%
 &'!
## # / % 2#, &
!   / 2 % # !2 "#
( ") 2  ## (A  <)
2  2 % "# # >, # 
 # ## '#   # # 
# ## 2     '.
 ## #  #   
  ## 2$ #  &
 !### ## #   '
2! ! 2 0, 0   A  <
/  & /# ;, , *, 1, :
= /  &% /# # &
%#  #!# ' 2 2! 2  # 
2 #  & &% /#
/ / 2 =;7
 ;;7

 ;; ## / # '& !
2 '!  #  #&
! $##! # # $# ' .! 1
?-?  #  2$   2
$##!   '!! 2 $##!
# ! #  ' !/ #
 0  % <, A  1  ?-? 
0 # '! '. ?-? ! % 
2 %    # (0, 0,
) $! ?-?
 # !, 0 # $$ .&
 >,  '. ?-? # ! # <, A 
1 $ ?-?, % '. % '!
%  5 !/ #  0 
 %  ! # # 0 
 .! #  > '!#  ! 
 #   # . ?-? ! # #
#    # &
 2 /# !
5

ISD

Figure 2: Record
Figure 3: Playback

        

   ! 

6
Voice Solutions in Silicon

" #    
!  # $   
$ !   # 
%      


 

&

'&

'&


&

'&

'&

Table 3: Absolute Maximum Ratings
(Packa
g
ed Parts)(1)
Condition Value
   !
"  " # ! $ !
%&" &'  (  )%

#  %* 
)%

$%*
%&" &'  ( 
)  &' + ,* )%

#  %* 
)%

$%*
-'  )&'" #
 '*  !
%

#%

#%  $ %
Table 4: Operating Conditions
(Packa
g
ed Parts)
Condition Value
!& "
 "

 ! $ !
&( .&" )%

*

 
%
/' .&" )%

*

%
Table 5: DC Parameters (Packa
g
ed Parts)
Symbol Parameters Min(2) Typ (1) Max(2) Units Conditions
%

 -0 %&"  %
%

 "1 %&"  %
%

2 -0 %&"  %

3,
%

2 "1 %&"  %

3 # ,

%

! )2"*   , %

3%

45

3

%

! )'6(*   7,
 

 -8" ! + 7,

 ! -29 0:;&& < # 7, = %
 

 ! / 0:;&&
0  7, = %
 
5

2 -' ' 
8 -'
5

;   5 
; 4 
5
 
,>, >  5
,

; / '? ,/! 3 %
7

ISD

( # ) (
' *+,  +- &

. / $   !  " #  ! 0    
1--  

&

 &

 !

2 3.42  3.4   &


2 3.42  3.42 .52 .6

.-7.+2 89
,

; / # # '? ,/! 3 %
,

,>, >  ;$:@ /  '?
5

,/! 2 5

; 2  # , A %

3%

; 8  , A %

3%
Table 6: AC Parameters (Packaged Parts)
Symbol Characteristic Min(2) Typ (1) Max(2) Units Conditions
=
&" =B( 
 
 



=

=& ; ?' 
 
 
 '? 5&&@2CC ;

'? 5&&@2CC ;

D

5'  
 
 

D

;&(68  
 
 



D

5E!-E 2> &( 7
D

5E!-E 2== &( 
 
 
 
 

D

,#,  D  
D

,#, &' D 
D

5' ;0@< &( 
 
 

D

5' ;0@0
&( 
 
 

D

;&( ;0@< &( 
 
 

D

;&( ;0@0 &( 
 
 

Table 5: DC Parameters (Packa
g
ed Parts)
Symbol Parameters Min(2) Typ (1) Max(2) Units Conditions
8

Voice Solutions in Silicon™

( # ) (
' *+,  +- &

. / $   !  " #  ! 0    
1--  

:;<    #  $  = 3 >

? +1 9
  .. 

"! <    : #   @**+  #   
 #! ! . # :  $ ! <    
 % ! 2  $   0 = 3 >

%   !   ! 
D

E2F ;& 9'1 
 



D D&   G A 
;

8 2 ;0  9 5

3
%

%&" , 8
;   F%# 5

3 
%

F!  %&"  % ;8@@;8

%

,>, >  %&"  % ;8@@;8
Table 6: AC Parameters (Packaged Parts)
Symbol Characteristic Min(2) Typ (1) Max(2) Units Conditions

9
ISD
""
Chart 1: Record Mode Operating Current
(ICC)
Chart 2: Total Harmonic Distortion
Chart 3: Standby Current (ISB)
Chart 4: Oscillator Stability
@   



  
 
 %& %&
@








  
 
 %& %&
@









  
 
%&
%&
@

@
@
@
@
@



  
 
 %&
 %&

10
Voice Solutions in Silicon

" #    
!  # $   
$ !   # 
%      


&

'&

'&


&

'&

'&

Table 7: Absolute Maximum Ratings
(Die)(1)
Condition Value
   !
"  " # ! $ !
%&" &'  ( ' )%

#  %* 
)%

$%*
%&" &'  ( '
)  &'  +
,*
)%

#  %* 
)%

$%*
%

#%

# % $ %
Table 8: Operating Conditions (Die)
Condition Value
2"  "  ! $ !
&( .&" )%

*

$ % $ %
/' .&" )%

*

%
Table 9: DC Parameters (Die)
Symbol Parameters Min(2) Typ(1) Max(2) Units Conditions
%

 -0 %&"  %
%

 "1 %&"  %
%

2 -0 %&"  %

3,
%

2 "1 %&"  %

3 # ,

%

! )2"*   , %

3%

45

3

%

! )'6(*   7,
 

 -8" ! + 7,

 ! -29 0:;&& < # 7, = %
 

 ! / 0:;&&
0  7, = %
 
5

2 -' ' 
8 -'
5

;   5 
; 4 
5
 
,>, >  5
,

; / '? ,/! 3 %
,

; / # # '? ,/! 3 %
11

ISD

( # ) (
' *+,  +- &

. / $   !  " #  ! 0    
1--  

&

 &

 !

2 3.42  3.4   &


2 3.42  3.42 .52 .6

.-7.+2 89
,

,>, >  ;$:@ /  '?
5

,/! 2 5

; 2  # , A %

3%

; 8  , A %

3%
Table 10: AC Parameters (Die)
Symbol Characteristic Min(2) Typ(1) Max(2) Units Conditions
=
&" =B( 
 
 



=

=& ; ?' 
 
 
 '? 5&&@2CC ;

'? 5&&@2CC ;

D

5'  
 
 

D

;&(68  
 
 



D

5E!-E 2> &( 7
D

5E!-E 2== &( 
 
 
 
 

D

,#,  D  
D

,#, &' D 
D

5' ;0@<
&( 
 
 

D

5' ;0@0
&( 
 
 

D

;&( ;0@< &( 
 
 

D

;&( ;0@0
&( 
 
 

Table 9: DC Parameters (Die)
Symbol Parameters Min(2) Typ(1) Max(2) Units Conditions
12

Voice Solutions in Silicon™

( # ) (
' *+,  +- &

. / $   !  " #  ! 0    
1--  

:;<    #  $  = 3 >

? +1 9
  .. 

"! <    : #   @**+  #   
 #! ! . # :  $ ! <    
 % ! 2  $   0 = 3 >

%   !   ! 
D

E2F ;& 9'1 
 
 

D D& 
 G A 
;

8 2
;0  9 5

3
%

%&" ,
8 ;   %# 5

3 
%

F!  %&"  % ;8@@;8

%

,>, >  %&"  % ;8@@;8
Table 10: AC Parameters (Die)
Symbol Characteristic Min(2) Typ(1) Max(2) Units Conditions

13
ISD
""
Chart 5: Record Mode Operating Current
(ICC)
Chart 6: Total Harmonic Distortion
Chart 7: Standby Current (ISB)
Chart 8: Oscillator Stability



  
 
 %&  %& %&






  
 
 %&  %&  %&








  
 
%&
%&
 %&


@



@
@
@

  
 
 %&
 %&
 %&
14

Voice Solutions in Silicon™
Figure 4: Application Example
$
2%! 5$ ! #F $&
##  2 2  ;; ##
/#
1.
 $##! 2!  $$
!  #! > #
 2$  '!! 2 $##!
# 2  #  >,  !
#  $##! # #
' 2   $##! # #
2, ! ##  / %
$ % % 2 #
# ?-?   $. # %
 2 $$
2.
!&/ '.
!  0 #! > #
'.  2$ '!! 2 
$##! #  #! ! 2 0
#  22  2 !
# 2  $##! #,  
$##! #  >  /
# $.,  $
%# % #'#F 2! !
 0 # %   2$
'!! 2  $$
3.
/&/ '.
! 0 #! > #
'.  2$  '!! 2
$##! # 2 ! # 2
$##! #,   $##! #
 >  / # 
$.,  $ %# %
#'#F 2! !  0 #
%  2$ #! ##
4.
/&/ '. ()
2 0 #  ?-? $ !
'. ,  / ## !
 # %&% $
#'#F 2! !  0 #
%   2$ '!! 2
$$

15
ISD
5.
 (! '.)
  #! .#  /
 #  >&!! #
  # %  
2$  '!! 2  $$,
!## 2   
!##
6.
 $##!,  2!
$$
    2  
$$ #!   #! ?-?
'2 2! $##! # ##
! #   $.
'   / %# %
$
7.
'. $##!   2#
$$
! 0  0 #! >
# '.  % # 
$ % $. #
 '. ## 
/ %# %
8.
 
   /# /&
> #! %  ' # / 
 # K&& !##L  
#  ?-? # %    #
# ?-?  %  ! #
$  $$ '!
2 #  # ## >  
    2 $##! '!


$ ## $ 5 5 &
! .!  %   # %
,  '# !,  +

##
2#  # # ! /#
'. 2 /#  $##!
##  $. $    / '&
!! 2  $$, /! ##
! $##!,  ! # 
 / # ,  
(5$ ;;; D3) '% 
, ,  +

# #   /&
!  % +

# ##   /! #
?-?, & / % .   ?-? &
  >, /!  2#
 $.
 #  #   2#
# #  2  #E#  &
 ',    #!# % 5'
## $.  # $$, %/,
   #  2 #! '
$  5  # 2 #
 # #'  2$&

16

Voice Solutions in Silicon™

Figure 5: 28-Lead 0.600-Inch Plastic Dual Inline Package (PDIP) (P)

   : ---+ 
Table 11: Plastic Dual Inline Package (PDIP) (P) Dimensions
INCHES MILLIMETERS
Min Nom Max Min Nom Max
,     
?  
?      
!    
!      


E   
=     
/     
 
    
    
B 
17

ISD
Figure 6: 28-Lead 0.300-Inch Plastic Small OutLine Integrated Circuit (SOIC) (S)

   : ---A 
Table 12: Plastic Small OutLine Integrated Circuit (SOIC) (S) Dimensions
INCHES MILLIMETERSþ
Min Nom Max Min Nom Max
,     
?     
!     
    
E     
=  
/     
    
18

Voice Solutions in Silicon™
Figure 7: ISD1100 Series Bonding Physical Layout1

(       &


 
     !


   B !2   "   
;;6
I.
 $##
6B <** M $#
0B 1C* M $#
I.
 .##

<= M $#
I.
!
CC 5 * $#
1:A 5 :: $#
,
,
>
%

%

;$
;#
%

F!
F! 5E=
,/!
,>, >
,>, 2<D
;-,H-
5E!-E5E!
;-,HE
I!-
%

,
,
,
,
,
,

19

ISD
Table 13: ISD1100 Series PIN/PAD Designations, with Respect to Die Center (µm)
Pin Pin Name X Axis Y Axis
, ,'' # 
, ,'' # 
, ,'' # 
, ,'' # 
, ,'' # 
, ,'' # 
, ,'' # #
, ,'' # #
>! > ! # #
%

%

"& ;0 &( # #
%

%

,&" ;0 &( # #
;$ 8 2 $ # #
;# 8 2 #  #
%

%

,&" ;0 &(  #
F! F1   #
F! 5E= F1 5C  #
,/! , / !&  #
,>, > ,&"   #
,>, 2<D ,&" 2  #
;-,H- -.&@,.' ;&(68  
;-,HE E'"@,.' ;&(68  
5E!-E 5' -E 2  
I!- > ! )&*  
5E! 5'  
%

%

"& ;0 &( # 
20

Voice Solutions in Silicon™

> ! ;; ## /#, # 2  2%! / $'#
3  #  2$, ## E# %% %'#  B%%%#$
Part Number Part Number
; ;
I I
 

 

 3 '
 3 '
  
?&83 !& ;8"' ) ! $ !*
!&  ) ! $ !*
 
; 3 @-' @1 ;& & & ;8" );;*
3 @-' @1 ;& && 2& ;8"
)2!*
I 3 
   