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Электронный компонент: ISD1420S

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ISD--APRIL 1998
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Single-Chip Voice Record/Playback Devices
16- and 20-Second Durations
Figure: ISD1400 Series Block Diagram
ii
Voice Solutions in Silicon
TM
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Table: ISD1400 Series Summary
Part
Number
Minimum Duration
(Seconds)
Input Sample Rate
(KHz)
Typical Filter Pass
Band (KHz)
ISD
-$'=- -)/$&8 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
> # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
--/)&% # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
? & # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
' /( ( % # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
' 45 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
/8 -)/$&8 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 1
, 4,
,
5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 1
@ 4,
,
5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 1
) 4)-5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 1
/!" - ' 4/='A-5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 1
/!" = ' 4/='A=5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 1
) =- & 4)-=-5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # B
% 4%5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # B
% ) 4% )-75 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # B
' @ 4'@5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # B
' & 4'8' &C$5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # B
' 4'8' 85 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # B
-D " 4E=F5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # B
" & 4/9 /:5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
' 4':'G5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
&/-)'$&8'= %&- # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
&/-)'$&8'= %&- -)/$&8 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 2
' H % # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 2
' H -&% %" # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 2
'1 H C # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 2
'B H % = # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 2
' H ' # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 2
'2 H C # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 2
$%8@ '@)'% # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 0
$A/'= /')'%-$-) ,')'$&8 I$. ,&=$'@- '8 $-%/-)'$C)- 4/'F'@- /')$5 # # # # # # # # # # # # # #
$A/'= /')'%-$-) ,')'$&8 I$. ,&=$'@- '8 $-%/-)'$C)- 4-5 # # # # # # # # # # # # # # # # # # # # # # # # #
7C8$&8'= -)/$&8 -E'%/=- # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 2
'//='$&8 8&$- # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 0
-)- /.A'= %-8&8 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # G
&)-)8@ 87&)%'$&8 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 1
Voice Solutions in SiliconTM
7 J
/ # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 1
7 1J
) # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 0
7 BJ
/!" # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 0
7 J
' -D # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 2
7 2J
1<= #0 / /" 4//5 4/5 # # # # # # # # # # # # # # # # # # # # G
7 0J
1<= #B / & 4&5 45 # # # # # # # # # # # <
7 GJ
? / =# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # K
J
) % & 4
5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
1J
$ . # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
BJ
! 4
5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
J
& ! # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
2J
) % & 4
5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
0J
$ . # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
GJ
! 4
5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
<J
& ! # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
$! J
/!" ) # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
$! 1J
-D " ) # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # B
$! BJ
& % $! # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 2
$! J
'! %D ) 4/" /5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # G
$! 2J
& 4/" /5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # G
$! 0J
/ 4/" /5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # G
$! GJ
' / 4/" /5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # <
$! <J
'! %D ) 4 5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
$! KJ
& 4 5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
$! J
/ 4 5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
$! J
' / 4 5 # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # 1
$! 1J
/ /" 4//5 4/5 # # # # # # # # # # # # # # # # # # # # # # # # # # # G
$! BJ
/ & 4&5 45 # # # # # # # # # # # # # # # # # # <
$! J
/8 /' ( ) 435 # # # # # # # # # # 1
1
ISD
! " #
! $
$ %
$ #
# %
$ "
" " "
& # %
$ ! "
% ' %
( & ) * * $
% $"
%# %
$ $ $ # #
" & % $ %
$ "
* * %
&$ " +,*"
# %& $&- " ./01,
2 % $&-3" ./01/ 2% %
$&-3 %
$ %
4 # # %
5 6
0 $&- $"
$
#%# &$ " $ $
6 70 $&- $" #%
# $ %
$" #
# $ +,* 8
$&-"
%
& $
$
& " #
0
&
Table 1:
Device Playback/Record
Durations
Part Number
Minimum Duration
(Seconds)