语音芯片ISD4002/ISD4003/ISD4004资源-CSDN文库

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ISD4002

ISD4003

ISD4004

SPI

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ISD4002.pdf 2.03MB

一种基于单片机控制的ISD4004语音芯片应用电路_pop-_-star_猫扑博客.mht 234KB

ISD4004语音芯片在语音报站器中的应用.mht 69KB

PIC单片机和高档语音录放芯片实现的智能提醒器.mht 85KB

语音播放芯片2.PDF 204KB

[转载]ISD4004语音芯片驱动（C51源程序）[单片机]_老古开发网文章.mht 88KB

单片机语音报警系统设计.mht 182KB

语音播放芯片.pdf 200KB

ISD33000型语音芯片及其应用.mht 145KB



ISD





 !"#

   

    

 

! " 

# $ 

"%%" 

  &

'" ! ('





* &

+ ! ('





* &

,-" "  ( .* &

-" "  ( /* 0

  (1 1* 0

-  (

*0

#!  -  (#* 2

#!  -  (#* 2

3(4* 2

 (

* 2

5 !! 3 (* 2

6 3  (74*    2

#8  (# *  9

 :   (*   9

#!!" "   ;

5,1 <    ;

 =

  "! =

#+ +# 9

' :> # &?

+  #    &;



Voice Solutions in Silicon™



" @ 2??& !    !     

" &@ 2??&      &

" 0@ 2??& !   #!  0

" 2@       =

" 9@  $ %$ A3 "%    B

" ;@ %" "%  9

" =@ B,A %% %     9

" B@ ;,A %% %    ;

" C@ D3      ;

" ?@  6% 1!"   =

" @  6% 1!" #5     B

" &@  6% 1!"    #  B

" 0@  6% 1!"  5    3" -     C

" 2@ &B, B602 %% !  %  3" (*   (*  &?

" 9@ &B, ?;??, !   3" (* (*    &

" ;@ &B, ?0??, ! %  "  (* (*    &&

" =@ 2??& ! A" !  ( 13" *   &0

" B@ 2??&   3" (* (E*    &9

D @ 6 3  3" D  9

D &@  %%    ;

D 0@   "!    =

D 2@ D! #6%% "! (3" !*    B

D 9@ " ! (3" !*   B

D ;@  %! (3"  !*   C

D =@  %! (3"  !*   C

D B@ D! #6%% "! (*    

D C@ " ! (*   

D ?@  %! (*   

D@ %!(*  &

D &@   %!     2

D 0@ !  %  3" (*   (* %!!    &?

D 2@ !   3" (* (* %!!  &

D 9@ ! %  "  (* (* %!! &&

D ;@ 2??& ! -  !"! &2

D =@  %!!  &9

ISD—APRIL 1998

Figure: ISD4002 Series Block Diagram



 2??& 

! - ",

<) 0,-) !", D3 !,

! $ &,  2,% %!!"" !

 $  !   D ,

!  #,D! -!   ,

 !) ,!" $) !%" $)

#8 $)  %$)  "

!) %- ! !"  

2??& !! ! !"  D !   %,

!!,  %,D! !!%

!!    %! " 

  $ (*  #5 

$  %%F  

"!  !  , -

%% !) -" F,5 %!!"

!" ! <) !", ! ! %

!!D " G!  %- !"

" '   !"!  !

  !,! %%   

$%) -" ",< - 



Sin

le-Chip Voice Record/Pla

back Devices

120-, 150-, 180-, and 240-Second Durations

 



Voice Solutions in Silicon

™

Table: ISD4002 Series Summary

Part

Number

Duration

(seconds)

Input Sample

Rate (KHz)

Typical Filter Pass Band

(KHz)

   

   

   

   



•

", - D3 !

•

" .0 - !

•

5,5 !%

–

" @





 H 9 % (*





 H &9 % (*

–

D @  I (*

•

", ! $ &?) 9?) B?) 

&2? !!

•

:",<)  - 

•

# $ -! D3" !

 " ! $ !

•

 "% -% <

•

#   #58 

$

•

 !!D   %

%!!"!

•

- %!!" !"

•

5 !%  D 

 #5  "!

•

??, %!!"  (*

•

??4  ! (*

•

, 3 !

•

-D   $%) ) ) ) 

 ! 3"" (*

•

6 % (/&?J  .=?J* 

! % (/2?J  .B9J*

-!! -D



ISD





 2??&  ! ! -!

$$  2?) 90) ;2)  B? 4:F !%" $,

<!) 5"  !   $ !

< ! !"   5 

 !! !!  !%" $<

 D5) 5 $$! ! <

! $   2??& !  %%

D   $ "  % $ !!

D   !

" ! !%!  !   ,

 - %% 5  "F 

%!! !! 5  !! ,

 " !" -! " < ,

 $ -) %!) !)  ! $$!

  !,! !!



 %  !!% <%!)  2??& ,

! !  !", !!  &?) 9?)

B?)  &2? !!



 $  D$! $ G!  "

!  ! $ , - %%) 5 ,

-! F,5 %!!" !" ) 

! %!!" !  $ ?? !  

-  D , - ??)??? %!



 $,5 (4) #) #) *  $ !

- $ 2??&   !!"

$!  2??& ! $"   !

  !- -) 5  %,

D!  D! $ 5 !!  

  "!! ! " !  ,

$   !" (

*   ,

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!) 5 !"  % %!!"

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 ! %!!" $" ! ) ,

!  ! D " -   ,

"%%

Figure 1: ISD4002 Series TSOP and PDIP/SOIC Pinouts

zxm12000

2014-06-29

资料不错啊,可惜现在这个器件不好买了啊

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