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ii
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Table i: ISD2532/40/48/64 Product Summary
Part
Number Duration
(Seconds) Input Sample
Rate (KHz) T ypical Filter Pass Band
(KHz)
1
Voice Solutions in Silicon
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Table 1: External Clock Sample Rates
Part
Number Sample Rate Required Clock
5
ISD
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Table 2: Operational Modes
Mode Control Function Typical Use Jointly Co mp a tible(1)
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Voice Solutions in Silicon
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Table 3: Alternate Functionality in Pins
Pin Name Alternate Functionality in
Push-Button Mode
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Voice Solutions in Silicon
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Figure 2: Record
Figure 3: Playback
10
Voice Solutions in Silicon
™
!
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Table 4: Absolute Maximum Ratings
(Packa
g
ed Parts)(1)
Condition Value
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7?
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Table 5: Operating Conditions
(Packa
g
ed Parts)
Condition Value
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9
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Table 6: DC Parameters (Packa
g
ed Parts)
Symbol Parameters Min(2) Typ(1) Max(2) Units Conditions
?
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11
ISD
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2
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Table 7: AC Parameters (Packa
g
ed Parts)
Symbol Characteristic Min(2) Typ (1) Max(2) Units Conditions
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Table 6: DC Parameters (Packa
g
ed Parts)
Symbol Parameters Min(2) Typ(1) Max(2) Units Conditions
12
Voice Solutions in Silicon™
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Table 7: AC Parameters (Packa
g
ed Parts)
Symbol Characteristic Min(2) Typ (1) Max(2) Units Conditions
13
ISD
$!%&")&"!%
Chart 1: Record Mode Operating Current
(ICC)
Chart 2: Total Harmonic Distortion
Chart 3: Standby Current (ISB)
Chart 4: Oscillator Stability
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14
Voice Solutions in Silicon
™
!
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Table 8: Absolute Maximum Ratings
(Die)(1)
Condition Value
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7?
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Table 9: Operating Conditions
(Die)
Condition Value
4 %%!' -!
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9
> ? > ?
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9
?
Table 10: DC Parameters (Die)
Symbol Parameters Min(2) Typ(1) Max(2) Units Conditions
?
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?
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A %2
?
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A
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4 # 4 /( +#
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Ω
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Ω
2
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2
+!%- : = #6 2:4 A ?
15
ISD
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2
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2:4 )- /
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Table 11: AC Parameters (Die)
Symbol Characteristic Min(2) Typ (1) Max(2) Units Conditions
%-' !F5
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#6 / '') +
#6 / '') +
#6 / '') +
#6 / '') +
E
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E
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+ "!C- '5
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Table 10: DC Parameters (Die)
Symbol Parameters Min(2) Typ(1) Max(2) Units Conditions
16
Voice Solutions in Silicon™
" # "
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Table 11: AC Parameters (Die)
Symbol Characteristic Min(2) Typ (1) Max(2) Units Conditions
17
ISD
$!%&")&"!%
Chart 5: Record Mode Operating Current
(ICC)
Chart 6: Total Harmonic Distortion
Chart 7: Standby Current (ISB)
Chart 8: Oscillator Stability
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18
Voice Solutions in Silicon
™
Table 12: Application Example—Basic Device Control
Control Step Function Action
+ "! - $- # ' / !#1+'5.* # + A 3)8& +1/ A2#!#
% ##! ! ! !#1-'5.* ##! 2=2
2 6 -'5.* +1/ A :& 4( A +'# 3)8
6 6 ! !# +1/ A 3)8& 4( A3)8
2
6 (# -'5.*
(# ! !# 2 %
+ ! 4( A :
Figure 4: ISD2500 Application Example—Design Schematic
8 -? 34*4 :5 3 5
8 -? (
%8 (
19
ISD
,!"
& &#" ,- !# " #
( &/< #&&!
! & # & 9/
1& + ! & " ,&( (
$8:: && 1 &"+
, + & ,&C "
( " #&&! & </
& # & ! ,/
& ##! $8:: 1(
&"+ , + " "& &
NOTE
*+
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Table 13: Application Example—Passive Component Functions
Part Function Comments
/ ! -$ - "! --'5 # -' /# - "! --'5
/ /' % !' % ! 2:4
/& / ! -$ . ! ! +! 0# . ! %! -$ -!
/ ! '% ! ! /# '0' -!0 # ! $$! --'5
0 '
/ ! '% ! ! /# '0' $$ --'5 0 '
4& 4 ! -$ 4=.' * - !
3 "!F5 -' %! -$ . ! % $- +! 0# '
- ' ' "!F5 # %% % #
!K
4 2*1/' % *1!' % ! 2:4
4 3 "!F5 - ! +! 0# ## ' - ' ! ' "!F5
4 ! -$ - "! --'5 # -' /# - "! --'5
4& 4& 4 + "! --'5 - ! '! # .5- - "! --'5
20
Voice Solutions in Silicon™
Figure 5: ISD2532/40/48/64 Application Example—Microcontroller/ISD2500 Interface
Figure 6: ISD2532/40/48/64 Application Example—Push-Button
4 (
21
ISD
Table 14: Application Example—Push-Button Control
Control Step Function Action
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2
6 6 -'5.*
6 ! !# +1/ A :& 4( A +'# 3)8
+1/ A 3)8& 4( A +'# 3)8
+ ! !# ! -'5.* 4( A +'# 3)8
2
6 (# -'5.*
(# ! !# 2 % () %!*! ! + A +'# :
+ A +'# :
Table 15: Application Example—Passive Component Functions
Part Function Comments
/ /' % !' % ! 2:4
/ ! '% ! ! /# '0 ' -!0 # ! $$! --'5 0 '
/& / +''- # -''# " ! ! -
4& 4& 4 + "! --'5 - ! '! # .5- - "! --'5
4 2*1/' % *1!' % ! 2:4
4 3 "!F5 - ! +! 0# ## ' - ' ! ' "!F5
Table 16: Push-Button Parameters
Symbol Characteristic Min Typ (1) Max Units Conditions
E
4( +' 8#$ L!1+M
E
4 ! '12##! - E%
E
+ "!C- '5
%
%
%
%
E
+ +' 8#$ L -1/M
E
4( () :
E
4( () 3)8
E
4( : .
%
%
%
%
22
Voice Solutions in Silicon™
+ "%%
Figure 7: Push-Button Mode Record
Figure 8: Push-Button Mode Playback
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" /9
" 1 "
" ABA "
+
" /9 8 8 4
(8 ABA "
+
8 8 ABA
"
" /9 8 8 C
( 8 ABA 4* 8 8
23
ISD
$!%"
Figure 9: 28-Lead 8x13.4mm Plastic Thin Small Outline Package (TSOP) Type I (E)
/ '''D
Table 17: Plastic Thin Small Outline Package (TSOP) Type I (E) Dimensions
INCHES MILLIMETERS
Min Nom Max Min Nom Max
2
6
4
(
:
<<<<<<
;
24
Voice Solutions in Silicon™
Figure 10: 28-Lead 0.600-Inch Plastic Dual Inline Package (PDIP) (P)
Table 18: Plastic Dual Inline Package (PDIP) (P) Dimensions
INCHES MILLIMETERS
Min Nom Max Min Nom Max
2
6
6
4
4
(
:
;
F < < < <
25
ISD
Figure 11: 28-Lead 0.300-Inch Plastic Small Outline Integrated Circuit (SOIC) (S)
/ '''D
Table 19: Plastic Small Outline Integrated Circuit (SOIC) (S) Dimensions
INCHES MILLIMETER
Min Nom Max Min Nom Max
2
6
4
(
:
26
Voice Solutions in Silicon™
Figure 12: 32-Lead 8x20mm Plastic Thin Small Outline Package (TSOP) Type I (T)
/ '''$
Table 20: Plastic Thin Small Outline Package (TSOP) Type I (T) Dimensions
INCHES MILLIMETERS
Min Nom Max Min Max
2
6
4
(
:
<<<<<<
;
27
ISD
Figure 13: ISD2532/40/48/64 Products Bonding Physical Layout (Unpacka
g
ed Die)1
" :
* : E 8 *
$8.$3:3>93
I.
#&&
5C 3@9 N #&
?C $:9. N #&
II.
-&&
> N3 #&
III.
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,4
2
2
2CD , ?
+>
+=
?
4
4 /(
2:4
2,2 ,
2,2 )CE
)?
()+1/
4(
D43
?
2
2
2
2
2
2
"#$%&$'()'(*'+(
+
2
?
28
Voice Solutions in Silicon™
Table 21: ISD2532/40/48/64 Products Pin/Pad Designation, with Respect to Die Center (µm)
Pin Pin Name X Axi s Y Axis
2 2##! =
2 2##! =
2 2##! =
2 2##! =
2 2##! =
2 2##! =
2 2##! =
,4 , 4 = =
2 2##! = =
2 2##! = =
2CD , 2I'!5 - = =
?
?
' + "! --'5 = =
?
?
2' + "! --'5 = =
+> -*! )- > = =
+= -*! )- = =
?
?
2' + "! --'5 =
4 ! -$ - =
4 /( ! -$ /! =
2:4 2 % : 4 ! ' =
2,2 , 2' - =
2,2 )CE 2' )- =
)? )0!' " )-
4( 4$- (.' -
+ + "! " -
() (#
D43 , 4 7 - '9
+1/ +'5.*1/ !#
?
?
' + "! --'5
29
ISD
""%"
A ! $8.$3:3>93 & " "+! #,& + & 1/
# " & && & & &1 &,& " 1, "/
#
2 & "#( && E& ++ +,& C+++&#
Part Number Part Number Part Number Part Number
( ( ( +
( ( + D
+ + D
+ +
D D
A #
A #
A #
A #
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! 4 %%!' 7<4 ><49
A #!' 7=<4 ><49
( A 3# I%% +' E$ %'' )'
+* 7E)+9 E5-
: A 3# $ %'' )' +* 7)49
+ A 3# $ +' ' ' +*
7++9
A 3# $ %'' )' !# 4!
7)49
E A 3# I%% +' E$ %'' )'
+* 7E)+9
DA
