ISD4003-08MSI

Product Overview

Category

ISD4003-08MSI belongs to the category of integrated circuits (ICs).

Use

It is primarily used for audio recording and playback applications.

Characteristics

• High-quality audio recording and playback capabilities
• Low power consumption
• Compact size
• Easy integration into electronic devices

Package

ISD4003-08MSI comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISD4003-08MSI lies in its ability to provide reliable and efficient audio recording and playback functionality.

Packaging/Quantity

The product is typically packaged in reels and available in quantities suitable for both small-scale and large-scale production.

Specifications

• Maximum Recording Time: 8 minutes
• Sampling Frequency: 8 kHz
• Operating Voltage: 2.4V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 100 years
• Number of Messages: 1
• Message Length: 256 seconds
• Audio Quality: 12-bit ADC/DAC resolution

Detailed Pin Configuration

The ISD4003-08MSI has the following pin configuration:

1. VCC - Power supply voltage
2. GND - Ground reference
3. CE - Chip enable
4. WE - Write enable
5. OE - Output enable
6. RESET - Reset input
7. XTI - Crystal oscillator input
8. XTO - Crystal oscillator output
9. NC - No connection
10. A0-A7 - Address inputs
11. DQ0-DQ7 - Data inputs/outputs
12. CS - Chip select
13. BUSY - Busy status output
14. INT - Interrupt output

Functional Features

• High-quality audio recording and playback
• Non-volatile storage of audio messages
• Simple control interface
• Low power consumption
• Flexible addressing options
• Built-in oscillator for simplified system design
• Interrupt output for status monitoring

Advantages

• Compact size allows for easy integration into various electronic devices
• Low power consumption extends battery life in portable applications
• High-quality audio recording and playback capabilities ensure excellent sound reproduction
• Non-volatile storage ensures message retention even during power loss or device shutdown
• Flexible addressing options enable efficient management of multiple audio messages

Disadvantages

• Limited maximum recording time may not be suitable for certain applications requiring longer durations
• Single message capability restricts simultaneous playback of multiple audio files

Working Principles

The ISD4003-08MSI utilizes flash memory technology to store audio data. It employs an analog-to-digital converter (ADC) for recording and a digital-to-analog converter (DAC) for playback. The chip is controlled through a simple interface, allowing users to initiate recording, playback, and other functions.

Detailed Application Field Plans

ISD4003-08MSI finds application in various fields, including: 1. Voice recorders 2. Toys and games 3. Security systems 4. Automotive electronics 5. Medical devices 6. Industrial equipment 7. Home appliances

Alternative Models

Other alternative models that provide similar functionality to ISD4003-08MSI include: 1. ISD4004-12MSI 2. ISD4002-04MSI 3. ISD4003-16MSI 4. ISD4004-08MSI 5. ISD4002-08MSI

These models offer different specifications and features, allowing users to choose the most suitable option based on their specific requirements.

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