ISD4000
Series
Product
Brief
Single-Chip Voice Record/Playback Devices
2- to 16-Minute Durations
T
he ISD4000 ChipCorder
®
Products provide
Recordings are stored in on-chip nonvolatile
memory cells, providing zero-power message stor-
age. This unique, single-chip solution is made
possible through ISD’s patented multilevel storage
technology. Voice and audio signals are stored
directly into memory in their natural form, provid-
ing high-quality, solid-state voice reproduction.
high-quality, 3-volt, single-chip record/playback
solutions for 2- to 16-minute messaging applications
which are ideal for cellular phones and other
portable products. The CMOS based devices
include an oscillator, antialiasing filter, smoothing
filter, AutoMute
®
feature, audio amplifier,
and high density, multilevel Flash storage
array. The ISD4000 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.
ISD40000 SERIES CAN BE USED IN VARIOUS APPLICATIONS:
• Cellular phones
• Portable Digital Recorders (PDR)
• Automotive
• Telephone Answering Devices (TAD)
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 = 15 mA (typical)
I
CC
Rec = 25 mA (typical)
•
Standby current 1 µA (typical)
•
Single-chip durations of 2, 2.5, 3, 4, 5, 6, 8, 10,
12 and 16 minutes
•
High-quality, natural voice/audio reproduction
•
AutoMute feature provides background noise
attenuation during periods of silence
•
No speech compression 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)
•
100K record cycles (typical)
•
On-chip clock source
•
Available in die form, PDIP, SOIC, TSOP
and chip scale packaging (CSP)
•
Extended temperature (–20°C to +70°C) and
industrial temperature (–40°C to +85°C)
versions available
I S D 4 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+
5-Pole Active
Antialiasing Filter
Timing
Sampling Clock
Analog Transceivers
960K, 1920K, or
3840K Cell
Nonvolatile Multilevel
Storage Array
Decoders
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
ISD4000 Series
Single-Chip Voice Record/Playback Devices
2- to 16-Minute Durations
I S D 4 0 0 0
S E R I E S
AVA I L A B L E
D U R AT I O N S
A N D
S A M P L I N G
R AT E S
8.0 KHz
6.4 KHz
5.3 KHz
4.0 KHz
ISD4002 Series
(2–4 Minutes)
ISD4002-120
(120 Seconds)
ISD4002-150
(150 Seconds)
ISD4002-180
(180 Seconds)
ISD4002-240
(240 Seconds)
ISD4003 Series
(4–8 Minutes)
ISD4003-04M
(4 Minutes)
ISD4003-05M
(5 Minutes)
ISD4003-06M
(6 Minutes)
ISD4003-08M
(8 Minutes)
ISD4004 Series
(8–16 Minutes)
ISD4004-08M
(8 Minutes)
ISD4004-10M
(10 Minutes)
ISD4004-12M
(12 Minutes)
ISD4004-16M
(16 Minutes)
I S D 4 0 0 0
S E R I E S
P A C K A G E
A N D
T E M P E R AT U R E
A V A I L A B I L I T Y
I S D4 0 0 3 ( 4 – 8 Mi n ut e)
I SD4 0 04 (8 –1 6 Min u te)
CSP
T SOP
PD IP
S OIC
DIE
CS P
IS D 4 0 0 2 ( 2 – 4 M in u t e )
TSO P
PDIP
S O IC
D IE
CSP
T S OP
P DI P
SOIC
DIE
Commercial Die
(0° to +50°)
Commercial Packaged
(0° to +70°)
Extended
(–20° to +70°)
Industrial
(–40° to +85°)
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O R D E R I N G
T H E
I S D 4 0 0 0
P R O D U C T S
ISD4004-E E E E E
Product Series
2 = Second Series
(2–4 minutes)
3 = Third Series
(4–8 minutes)
4 = Fourth Series
(8–16 minutes)
Duration
120 =
150 =
180 =
240 =
04M =
05M =
06M =
08M =
10M =
12M =
16M =
120 seconds
150 seconds
180 seconds
240 seconds
4 minutes
5 minutes
6 minutes
8 minutes
10 minutes
12 minutes
16 minutes
Package Type
E
P
S
X
Z
=
=
=
=
=
28 Lead 8
×
13.4mm TSOP
28 Lead 0.600-inch PDIP
28 Lead 0.300-inch SOIC
Die
Chip Scale Package
(CSP, µBGA)
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)
ISD, ChipCorder and AutoMute are registered trademarks of ISD.
All other trademarks are properties of their respective owners.
Printed in the U.S.A. ISD4000PB2-699
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
W E B S I T E
www.isd.com
info@isd.com
模拟电子
