ISD




  
  
 
 ! 
"#  
$%&%  
##! '( 
 )
*! # '*

+*

( )
, # '*

+*

( )
 '( )
-.+ !&/ '0()
-.+ /&/ '0( )
   '(1
'(1
 2 '  3( 1
$ ,  ',( 1
!  ' 4( 1
!  ' ( 1
5 .  '67( 1
. # '8+ 9( :
## # ';9<( :
  :
   =
; > ##! ! =
 >   .# =
)>4#=
1 > ##! ! =
: > #/ ##! =
=>4#=
 , ,  ?
0   * @A *,   4 '7, ( ;
0   * @A *,   4 '( :
34  6  =
  ?
);;  A0   <
, 3  )

Voice Solutions in Silicon™

3! B );; # #  )
3! )B   ?
3! 1B -.  ?
3! :B  5$  =
3! =B )C& ;?;;& #   .! '( '(  <
3! ?B )C& ;1;;& # $  !  '( '(  C
3! <B );; # "! #   D
 B  !  '

(  ;
 )B  A$ #  ;
 1B -  '

(  ;
 :B # - ;
 =B  !  '

(  :
 ?B  A$ #  :
 <B -  '

(  :
 CB # - :
- B / -. #
- )B 5 . $ #  1
- 1B  # -  =
- :B -# 5$$ !# '.! #(  <
- =B ! # '.! #(  <
- ?B  $# '.! #(  <
- <B  $# '.! #(  C
- CB -# 5$$ !# '( 
- DB ! # '( 
- ;B  $# '( 
-B $#'(  )
- )B #   .! '( '( $##  <
- 1B # $  !  '( '( $##  C
- :B );; #  #!#+ % #  'E$(  );
i
ISD—APRI L 1998

Sin
g
le-Chip Voice Record/Playback Devices
10- and 12-Second Durations

2$ ! /#F );; &

## /# !&G+ #!&
-. ##  ;&  )&#
$##!! #  /# &
 & #+ $ $&
2+ $ ! + #! 2+
#$! 2+  #. $2 $$$
-. #-##$  - 2!
% $+ #.+ #/ ##/#+
% #&-#+ % #
!#  # & /
$$ #+ /! H&% $##!
#! # G+ #!& # # $
##- ! I#  $/ #!
! *   #!# #
  $$    2$+ /!
!&G+ #&# / 
Figure i: ISD1200 Series Block Diagram

ii
Voice Solutions in Silicon

#&&# #!& / -.
#
A!&G+  / 
#&- 2
-.  - !&  /&
/
!& # 2 ; ) ##
$ %&% $
# #- $ $$ 2&
%!   -. 
-  ;= E '(
J&% $##! #!
$# - -. #
3 ##-  $
$##!#
;;& $##!  '(
;;+;;;  # '(
& . #
 !$$  /$ ##$

! 8= / % #
/-   2$+ +  
.!!
Table i: ISD1200 Series Summary
Part
Number Minimum Duration
(Seconds) Input Sample Rate
(KHz) Typical Filter Pass
Band (KHz)
 
 

1
Voice Solutions in Silicon


F#   ! /#
   -.  );; ##
# /# 22  =1  ?: 7AH #$&
! 2G# %!  #  2
# G #   / #!#
#  /  #+  &
 %  # 22 2 
% ! #&# # ## $&
 #$ # #  #! + $$H!
$$ ## # ! 2
!/ 

$ ##$ G$#+  );;
## 22# #!& ## ;  ) #&
#

 2  -2# 2 F#  !
#  # 2 & / $$+ /!
H&% $##! #!  $##! # &
 2 ;; #  % %
 +  /  - & &
 / ;;+;;; $#

);;  ## /#  &
 - #!  #!+ +   2
% #&-  -. #!#+ 0
'!&/ -.(+  0 '/&&
/ -.(  );; #  2!&
 2 #$ 2 #!  #!&$##!
 4#!  ## # % % $&
$##! # /  #
5  ! :
 
  2 -.   +
);; ## /# $
%&% #- $+ #$! 
;= E ! -. +  / %&
# % $   2  $#&
#! !  +  / %#
% $$ 2 # # A,A
!"
  /! #$ $##! -.+
);; ## /# 2 ##! &
-
 );; ## #! # C; #
##- #!$#+ /! 2%!
##   2$ # -.
2 );; ## -#
Table 1: Device Playback/Record
Durations
Part Number Minimum Duration
(Seconds)
 
 

2
Voice Solutions in Silicon

NOTE
     
      
   
#!#

#

"
! ! #    );;
## # # % -## $$H #
   # % -##  -!
# #  .!  # - 
! # #  # # ##- # $&
   % # -  #
# # ##-  .!
!#

#

"
$ *

 *

+ ! !
#   );; ## # #
! -## $$H # # # #
-  ! # # # ##-
/
Figure 1: ISD1200 Series Pinouts

    
!"
   #  /&@  #!
/ # %/  # @ # #!
$# $ @ 2  2  &
!  .#  /  -.
'0 0( #! 2  #  @ !
-. +  -. $$
##  ! -!#   #
$ %  #  A,A  $$&
 # # 2
 &2&$##! $. ' ( #  &
+ -! #-#G -.
$   / $&
 %# % #- $ % 
!# A,A
$ #!"
@ @&!! # #  #
 #!+ -.  -!# -.
#   $. # 
 2 $$ # #  4
$ 2  -. + / &
$ %# %  #- $ .&
! 0 A,A ! -.  %
$   
$# #!"
@ #  #! ## 2$ A,A 
@+ -.  #  -. &
#  0 #  A,A+   $. #
+   2 $$ # #
  / $ %# %
#- $  $ 2 &
-. 
NOTE
  !  "#$%  "#$%#  
#&'  &( &)*!    
    
    +!
    "#$%  "#$%#  
  , 
 -  . 
      
 

3
ISD
!"
  # @ !  
  - #  /   / 2&
-.    # !##  +
 ## @ $$ % 
$. #   -. 
!"
 $  #2# # #!   &
 $2  & $ ,
 ',(  #  ! 2 #
$2 2$ 9= ): "  5 $&
 # -  #  / #&
#   /+ ! %
 ; 7
## # + &
$  %&2G 22 2  );; #&
# ##-   2$
 # -. 2  2$ %&2&
G 22 #
!"
  3  #  /!  $&
 $2 # /# #&&
! $$&$ K 
/ %  22 $&

!"
 , $ K##  ! 2
$2 $# 2  % ! 2
$  /# , %# 2
! 2 #+ 2$ %##  ##+ 
-  % $$ #  L.M
$ # $ -  $ # 2=7
 ##  5  '?
 #$  3! :(  2$
,  *

! !  L#M $
# $ - $ # 2  5
## '=(  5  '?( &
  -%  ,  *

! ! $ /# 2 :<; 7

:< E3 !/ ##2 ##  $# ##
!"
#  /# $2    #&
  /! ! 2  $2 # &
$ - /! /  , 
!"
    #2#  #!  
2 ! 3 $ #+   4
 # -  / 5 &
   #  /+ !&
 % 1; 7
 $ 2  + #
#  !/  22  %&2&
G 2  / ##- 2 #
 # / 2$ # $&
+ #! - 2+ / &
+     
%$!%$"
 5 .  2  );; /#
#   &% / );; #
2!  2 %   #$&
! . 2G  !# # $&
$$ $ -. $ 3
#+  ); ! % #2&
 % - -#/ %# / $$$
2 ; ## 2 ! $  #$! 2&
G #  $ / 2 N))=
 / $$ $ 
! /! !# % # $!
$$$ #2 !  #
% #  #$ /# /! 2% 
$ $ ! $ 2 ! &
# # G+  /  - .
!  67 # 2%#B
Table 2: External Clock Sample Rates
Part
Number Sample Rate Required Clock
    
    

4
Voice Solutions in Silicon
# $$ . # #  -
/ -#  #!  #$! 2#
25+  #! -$#  2
#$  22# 2$   $$
   . #  + #
. # $$ / - % 
       
  
$!&'"
8  9 # /  / 2 &
#.# % $# # % # ?
#&
!  $ - #+ -+ 2 &/
#.#+ % #& #
/ $/$  % 2 
2 $# / #!&  3&
$+ % 8  9  #+ #.&
!  # G #!&&
  % G  &! &
 -%   #. 
#. #  !&$ #
! +   *

!
%&%
!'("
 ## # / % 2#+ !
  / 2  % # !2 "# ' "(
2  ##
2  2 % "# # @+ # 
 # ## -#   # # 
# ## 2     -.
 ## #  #   
  ## 2$ #  &
 !### ## #   -
2! ! 2 0+ 0+

 );; ## # #! % #/ -&
 $# / % $5$$
2 % $$$ 2  $&
#+ #-  -%  &
 $# # ## #  );;
/#+ -  $ # / &
## ! @  % # !2 "#
' "#(  A,A '?  <(+  $! &
## #!#  # $ -#  
# ## -# 2+  $#
  ##!  $- 
 - # #$#
  % $ ## 2 #!
 $# 3#+ # -! &
 ## ;+ % # -!! 2
);; ## #  #  -&
!   ## #+ ! 
 $'#( #  +  &
##  # # ; % / #
! 2$   -. - 2$
-.  % : # A,A &
 
+    # 5 %
 2  #+ 0+ 0++!
@  % "# A,A # 
$# 22   5 @&!!
  #!+ %    &
##$ /#  #$  5
NOTE
  (/0 1 2
 /324  

5
ISD

  #  - # K&
 % $+  - &
% / # ##$ 
)
##! ! %# # #. !
$##!#+ % .%!  #
### 2  $##!   
@ # ##   ##  
#.  5 $##! # $ # -
# 2 -. +  #  # %
:  
)$
   %# #G &
 $##!# - $-  #!
$##! %    $. # 
2 2 $##! @ #  $
# 2!+ $##!#  #G
  -. # # $##!
)
*)
 1   %# 2 $+
#  -. 2  $##!
   -!! 2  ## #
$##! $ 2 );; &
/  %  2$ -!!  #!
0 % # -.  #! 0 %
 -.
+)#
! $ #+ ##  %
# % $##! #  !
 $.  :   -#
##  #+ %! $##!# - &
   -. #/ @
/ # # #O +  !
! -.+ $$ .! # @ %
#  ##   H
,)

              
Table 3: Operational Modes Table
Addres s Crtl.
(HIGH) Function Typical Use Jointly
Compatible*
    !"#$#% &#"&  
 ' () #*# +"" () #*# & % "! & '
 , 
 -%
 .""/ 0"" /'12* !#" %%#
 0"3 %%# 4"#%5/'1 '/' "3  , 
 -%
6

Voice Solutions in Silicon™

Figure 2: Record
Figure 3: Playback

   !" #    #  

$% # &'  

7
ISD

(      
   )   
)   ##  
*     


 

+

,+

,+


+

,+

,+

Table 4: Absolute Maximum Ratings
(Packa
g
ed Parts)(1)
Condition Value
6" /## 70
"# /## # 870 " 970
:"' //'% " 1 / ;:

8  :< "
;:

9:<
:"' //'% " 1 /
;/ ## '% " = < ;:

8  :< "
;:

9:<
.% /## ;"'%# 8
"%< 70
:

8:

8 : " 9 :
Table 5: Operating Conditions
(Packa
g
ed Parts)
Condition Value
0"#' "/#
/## #

70 " 970
//'1 3"' ;:

<

9 : " 9 :
>#"% 3"' ;:

<

:
Table 6: DC Parameters (Packa
g
ed Parts)
Symbol Parameters Min(2) Typ (1) Max(2) Units Conditions
:

/ ."$ :"'  :
:

/ & :"'  :
:

)/ ."$ :"'  :

?
:

)/ & :"'  :

? 8

:

0## ;)/#<    :

?:

,4

?

:

0## ;%21<  @
 

/ .* 0## = @

/ 0## > $5+''
"$  @ "# :
 
4

)/ ."% /% 
/*# ."%
4

+#/ / 4 
+ , 
4
 
A A / 4

+#/ > %B >0 ? :

+#/ > 8 8 %B >0 ? :
8

Voice Solutions in Silicon™

-  . -
, /01  02 +

 '3')     !(%    4   # 
522  

+

 +

 

6 7$8$6  7$8   +


7 /9

A A " +958 >  %B
4

>0 )/ 4

+#/ ) "# 8 C :

?:

+#/  *  C :

?:
Table 7: AC Parameters (Packa
g
ed Parts)
Symbol Characteristic Min(2) Typ (1) Max(2) Units Conditions
/' #D1 
 
 




'# + B% 
 
 
 %B 4"'' )!! +"

%B 4"'' )!! +"

E

4"#% #" 
 
 

E

+'12* #" 
 
 
 ;<
;<
E

4(0.( )A '1
E

4(0.( ) '1 
 
 
 
 

E

%%# / E  
E

%%# "'% E
E

4"#% +"$# -/
'1 
 
 

E

4"#% +"$# "$
'1 
 
 

E

+'1 +"$# -/ '1 
 
 

Table 6: DC Parameters (Packa
g
ed Parts)
Symbol Parameters Min(2) Typ (1) Max(2) Units Conditions
9

ISD

-  . -
, /016 02 +6  9: ; 4  

 '3')     !(%   4   # 
522  

$<#= ##    # )  7 %

> 05 ;
    !

( #=        ?//0     
      )  #=    
 *  6  )   4  7 %

* #   #   #
E

+'1 +"$#"$
'1 
 
 

E

() +' F%& 
 
 

E E"' #" "#" G C 
+

/*# )/ +"$#  F 4

?
:

:"' #" /*# +   : /8/ 4

? 
:

0 / :"'  : +* " +*

:

A A / :"'  : +* " +*
Table 7: AC Parameters (Packa
g
ed Parts)
Symbol Characteristic Min(2) Typ (1) Max(2) Units Conditions

10
Voice Solutions in Silicon
##
Chart 1: Record Mode Operating Current
(ICC)
Chart 2: Total Harmonic Distortion
Chart 3: Standby Current (ISB)
Chart 4: Oscillator Stability
   



  
 
:"'  :"'






  
  
 
:"'  :"'






  
  
 
 :"'  :"'
   







  
 
:"'  :"'

11
ISD

(      
   )   
)   ##  
*     


+

,+

,+


+

,+

,+

Table 8: Absolute Maximum Ratings
(Die)(1)
Condition Value
6" /## 70
"# /## # 870 " 970
:"' //'% " 1 /% ;:

8  :< "
;:

9:<
:"' //'% " 1 /%
;/ ## '% " = < ;:

8  :< "
;:

9:<
:

8:

8 : " 9 :
Table 9: Operating Conditions (Die)
Condition Value
0"#' "/#
/## # 70 " 970
//'1 3"' ;:

<

9 : " 9 :
>#"% 3"' ;:

<

:
Table 10: DC Parameters (Die)
Symbol Parameters Min(2) Typ (1) Max(2) Units Conditions
:

/ ."$ :"'  :
:

/ & :"'  :
:

)/ ."$ :"'  :

?
:

)/ & :"'  :

? 8  

:

0## ;)/#<    :

?:

,4

?

:

0## ;%21<  @
 

/ .* 0## = @

/ 0## > $5+''
"$  @ "# :
 
4

)/ ."% /% 
/*# ."%
4

+#/ / 4 
+ , 
4
 
A A / 4

+#/ > %B >0 ? :

+#/ > 8 8 %B >0 ? :
12

Voice Solutions in Silicon™

-  . -
, /01  02 +

 '3')     !(%    4   # 
522  

+

 +

 

6 7$8$6  7$8   +


7 /9

A A " +958 >  %B
4

>0 )/ 4

+#/ ) "# 8 C :

?:

+#/  *  C :

?:
Table 11: AC Parameters (Die)
Symbol Characteristic Min(2) Typ (1) Max(2) Units Conditions
/' #D1 
 
 




'# + B% 
 
 
 %B 4"'' )!! +"

%B 4"'' )!! +"

E

4"#% #" 
 
 

E

+'12* #" 
 
 



E

4(0.( )A '1
E

4(0.( ) '1 
 
 
 
 

E

%%# / E  
E

%%# "'% E
E

4"#% +"$# -/ '1 
 
 

E

4"#% +"$# "$
'1 
 
 

E

+'1 +"$# -/ '1 
 
 

E

+'1 +"$# "$ '1 
 
 

Table 10: DC Parameters (Die)
Symbol Parameters Min(2) Typ (1) Max(2) Units Conditions
13

ISD

-  . -
, /016 02 +6  9: ; 4  

 '3')     !(%   4   # 
522  

$<#= ##    # )  7 %

> 05 ;
    !

( #=        ?//0     
      )  #=    
 *  6  )   4  7 %

* #   #   #
E

() +' F%& 
 
 

E E"' #" "#" G C 
+

/*# )/ +"$#  F 4

?
:

:"' #" /*# +   : /8/ 4

? 
:

0 / :"'  : +* " +*

:

A A / :"'  : +* " +*
Table 11: AC Parameters (Die)
Symbol Characteristic Min(2) Typ (1) Max(2) Units Conditions

14
Voice Solutions in Silicon
##
Chart 5: Record Mode Operating Current
(ICC)
Chart 6: Total Harmonic Distortion
Chart 7: Standby Current (ISB)
Chart 8: Oscillator Stability



  
 
 :"'  :"'  :"'






  
 
 :"'  :"'  :"'







  
 
 :"' :"'  :"'









  
 
 :"'  :"'  :"'

15
ISD
%
 2%! 5$ ! #G $&
##  2 2  );; ##
/#
1.
 $##! 2!  ##
#
!  #! @ #
 2$  -!! 2 $##!
# 2  #  @+  !
#  $##! # #
- 2   $##! # #
2+ ! ##  / %
$ % % 2 #
 A,A
2.
!&/ -.
!  0 #! @ #
-.  2$ -!! 2
$##! #   # 
 #! ! 2 0 #  22
 2 ! # 2
$##! #+  $##! #
 @  / # 
$.+  $ %# %
#-#G 2! ! 0 #
%   2$  # ##
3.
/&/ -.
! 0 #! @ #
-.  2$  -!! 2
$##! #  #  2
! # 2 $##! #+
 $##! #  @
/ #   $.+
$ %# % #-#G
2! ! 0 # % 
 2$  #! ##
4.
/&/ -. '(
2 0 #  A,A $ !
-. +  / ## !
 # %&% $
#-#G 2! !  0 #
%   2$  # ##
Figure 4: Application Example

16
Voice Solutions in Silicon
5.
 '! -.(
  #! .#  /
 #  @&!! #
  # %  
2$ -!! 2 # ## 
 # + !## 2 
  !##
6.
 $##!+  2!  &
## #
    2  
$##! # #!   #!
A,A -2 2! $##! #
##  ! #  
-   / %# %
$
7.
-. $##!+  2!
## #
! 0  0 #! @
# -.  % # 
$ % $. #
 -. ## 
/ %# %
8.
 
   /# /&
@ #! %  - # / 
 # L&&!##M  
#  A,A # %    #
# A,A  %  ! #
$   $##! #
-! 2 #  # ## @
    2 $##!
-! 

$ ## $ 5 5 &
! .!  %   # %
+  -# !  *

##
2#  # # ! /#
-. 2 /#  $##!
## 2 ##! ' ( $. #
 / -!! 2 $$+ /!
##  ! $##!+  ! #

 / # +  
'5 ;;; E3( -%    '(
 *

# #   /!  %
*

#  ##   /! # A,A+ &
 / % .   A,A  
 @+ /! 2#  $.
 # $ #  2# # #
 2  #F#  
-+  #!# % 5- ##
$. A%/+  # $$   &
 #  2 #! - $ &
 5  # 2 #  #
#-   2$
17

Voice Solutions in Silicon™

Figure 5: 28-Lead 0.600-Inch Plastic Dual Inline Package (PDIP) (P)

$    2220 
Table 12: Plastic Dual Inline Package (PDIP) (P) Dimensions
INCHES MILLIMETERS
Min Nom Max Min Nom Max
    
B  
B      
0    
0      


(   
    
>     
 
6     
    
D 7 7 7 7
18

Voice Solutions in Silicon™
Figure 6: 28-Lead 0.300-Inch Plastic Small Outline Integrated Circuit (SOIC) (S)

$    222: 
Table 13: Plastic Small Outline Integrated Circuit (SOIC) (S) Dimensions
INCHES MILLIMETERS
Min Nom Max Min Nom Max
    
B     
0     
    
(     
 
>     
    
19

ISD
Figure 7: ISD1200 Series Bonding Physical Layout1

-  #     +

!
 
     


%   @    !(% # # 
);;6
I.
 $##
6B <)) N $#
0B 1C) N $#
II.
 .##

<= N $#
III.
 !
CC 5 ) $#
1:? 5 :: $#


A
:

:

+9
+8
:

0
0 4(
>0
A A
A )-E
+.H.
4(0.(4(0
+.H(
I0.
:








20

Voice Solutions in Silicon™

%   3   @   7  !(% ( &##
  #  # #
Table 14: ISD1200 Series PIN/PAD Designations, with Respect to Die Center (µm)
Pin Pin Name X Axis Y Axis
%%# 8 
%%# 8 
%%# 8 
%%# 8 
%%# 8 
%%# 8 
%%# 8 8
%%# 8 8
A0 A" 0" 8 8
:

:

' +"$# //'1 8 8
:

:

'" +"$# //'1 8 8
+9 /*# )/ 9 8 8
+8 /*# )/ 8  8
:

:

'" +"$# //'1  8
0 #"/&" /  8
0 4( #"/&" 4!#  8
>0 " > 0"#"'  8
A A '" /  8
A )-E '" )/  8
+.H. .3' 3% +'12*  
+.H( (% 3% +'12*  
4(0.( 4"#% .( )/  
I0. A" 0" ;"/"'<  
4(0 4"#%  
:

:

' +"$# //'1 8 
21

ISD

@ ! );; ## /#+ # 2  2%! /  $-#
3  #  2$+ ## F# %% %-#  B%%%#$
Part Number Part Number
+ +
 
I I
 

 ? "%
 ? "%
  
B'*? 0"#' +*% ;70 " 970<
"# 0"#'  ;70 " 970<
 
+ ?  .% & +' ' ' +* ;++<
?  .% &+' '' )' +* ;)0<
I ? 

   