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ISD33000
Series
Product
Brief
Single-Chip Voice Record/Playback Devices
60-, 75-, 90- and 120-Second Durations and 2-, 2.5-, 3- and 4-Minute Durations
T
he ISD33000 ChipCorder
®
Series provides high-
Recordings are stored in on-chip nonvolatile
memory cells, providing zero-power message storage.
This unique, single-chip solution is made possible
through ISD’s patented multilevel storage technology.
Voice and audio signals are stored directly into mem-
ory in their natural form, providing high-quality,
solid-state voice reproduction.
quality, 3-volt, single-chip record/playback solutions
for 1- to 4-minute messaging applications which are
ideal for cellular phones and other portable products.
The CMOS devices include an on-chip oscillator,
antialiasing filter, smoothing filter, AutoMute
®
feature, audio amplifier and high density,
multilevel storage array. The ISD33000 series
is designed to be used in a microprocessor-
or microcontroller-based system. Address and
control are accomplished through a Serial Peripheral
Interface (SPI) or Microwire serial interface to mini-
mize pin count.
ISD33000 SERIES CAN BE USED IN VARIOUS APPLICATIONS:
•
•
•
•
Cellular phones
Personal Digital Recorders (PDR)
Automotive
Personal Digital Assistants (PDA)
F E AT U R E S
•
Single-chip voice record/playback solution
•
Single +3 volt supply
•
Low-power consumption
•
Operating current:
I
CC
Play = 25 mA (typical)
I
CC
Rec = 30 mA (typical)
•
Standby current 1 µA (typical)
•
Single-chip durations of 60, 75, 90 and
120 seconds; 2, 2.5, 3 and 4 minutes
•
High-quality, natural voice/audio reproduction
•
AutoMute feature provides background noise
attenuation during periods of silence
•
No algorithm development required
•
Microcontroller SPI or Microwire serial
interface
•
Fully addressable to handle multiple messages
•
Nonvolatile message storage
•
Power consumption controlled by SPI or
microwire control register
•
100-year message retention (typical)
•
100,000 record cycles (typical)
•
On-chip clock source
•
Available in die form, PDIP, SOIC and TSOP
packaging
•
Extended temperature (–20°C to +70°C) and
industrial temperature (–40°C to +85°C)
versions available
I S D 3 3 0 0 0
S E R I E S
B L O C K
D I A G R A M
Internal Clock
XCLK
ANA IN–
Amp
ANA IN+
Timing
Sampling Clock
5-Pole Active
Antialiasing Filter
Decoders
Analog Transceivers
480K / 960K Cell
Nonvolatile
Multilevel
Storage Array
5-Pole Active
Smoothing Filter
AutoMute
Feature
Amp
AUDOUT
Power Conditioning
Device Control
V
CCA
V
SSA
V
SSA
V
SSA
V
SSD
V
CCD
SCLK
SS
MOSI
MISO
INT
RAC
AM CAP
ISD33000 Series
Single-Chip Voice Record/Playback Devices
60-, 75-, 90-, and 120-Second Durations and 2-, 2.5-, 3-, and 4-Minute Durations
I S D 3 3 0 0 0
S E R I E S
U
2
3
8
V
SS
RC4
RC5
10
V
SS
RC3
RA6
15
16
14
7
2
28
1
MISO
MOSI
SCLK
SS
V
SSD
V
SSA
V
SSA
1
MCLR
RB0
21
C9
0.1µF
16
V
CC
20
ANA IN–
V
SSA
AUD OUT
4
23
12
11
A P P L I C AT I O N
E X A M P L E
U
1
V
CCD
V
CCA
27
18
C3
0.1µF
C2
0.1µF
C1
22µF
V
CC
13
C4
3
2
4
5
1
J1
LINE OUT
PIC 16C62A
V
DD
C8
0.1µF
17
ISD33000
ANA IN+
R7
RC0
5
OSC1
11
V
CC
24
RAC
AM CAP
14
R1
10K
R3
100
R2
1M
25
C10
R6
4.7KΩ
V
CC
26
INT
C5
1µF
13
–IN
1
U
3
GAIN-OUT
V01
R4
100M POT
3
11
10
15
12
1
4
8
9
16
C7
0.1µF
2
3
2
4
5
1
J4
EXT
SPEAKER
XCLK
R5
4.7KΩ
14
5
C6
1µF
6
7
3
2
+IN
V02
LM4860M
BYPASS
HP-IN1
HP-IN2
HPSENSE
SHUTDOWN
V
DD
GND
GND
GND
GND
GND
Audio Amplifier
ISD33000 SERIES
PACKAGE AND
TEMPERATURE
AVAILABILITY
ISD 330 60 ( 6 0 S e c o n d s ), I S D 3 3 0 7 5 ( 7 5 S e c o n d s )
ISD 33090 ( 9 0 S e c o n d s ), IS D 3 3 1 2 0 ( 2 M i n u t e s )
ISD 33 150 (2 . 5 M i n u t e s) , IS D 3 3 1 8 0 ( 3 M i n u t e s )
TSOP
P D IP
SOIC
DI E
I S D 3 31 20 - 4 ( 12 0 S ec o nd s)
T S OP
P DIP
S OIC
DI E
IS D33 24 0 (4 Min u t e s)
T SOP
PDI P
S OIC
DIE
Commercial Die
(0° to +50°)
Commercial Packaged
(0° to +70°)
Extended
(–20° to +70°)
Industrial
(–40° to +85°)
•
•
•
•
T H E
I S D 3 3 0 0 0
•
•
•
•
•
•
•
•
•
•
•
•
•
P R O D U C T
Duration
060 =
075 =
090 =
120-4 =
120 =
150 =
180 =
240 =
S U M M A R Y
Input Sample
Rate (KHz)
8.0
6.4
5.3
4.0
8.0
6.4
5.3
4.0
Typical Filter
Pass Band (KHZ)
3.4
2.7
2.3
1.7
3.4
2.7
2.3
1.7
O R D E R I N G
P R O D U C T S
ISD33 0 0 0-E E
Product Series
ISD33000 Series
Duration
060 =
075 =
090 =
120-4 =
120 =
150 =
180 =
240 =
60 sec.
75 sec.
90 sec.
120 sec.
2.0 min.
2.5 min.
3.0 min.
4.0 min.
Package Type
E
P
S
X
=
=
=
=
28 Lead 8
×
14.4mm TSOP
28 Lead 0.600-inch PDIP
28 Lead 0.300-inch SOIC
Die
Special Temperature Field
Blank = Commercial Die
(0°C to +50°C)
or Commercial Packaged
(0°C to +70°C)
D = Extended
(–20°C to +70°C)
I = Industrial
(–40°C to +85°C)
60 sec.
75 sec.
90 sec.
120 sec.
2.0 min.
2.5 min.
3.0 min.
4.0 min.
To Order Products or More Information:
A D D R E S S
P H O N E
2727 N. First Street
San Jose, CA 95134
1-800-677-0769 (US Only)
408-943-6666
408-544-1786 (Fax)
e - m a i l
ISD, ChipCorder and AutoMute are registered
trademarks of ISD. All other trademarks are
properties of their respective owners.
Printed in the U.S.A. ISD33000PB1-699
W E B S I T E
www.isd.com
info@isd.com

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