ISD4003-05MSI

Product Overview

Category

ISD4003-05MSI belongs to the category of integrated circuits (ICs).

Use

The ISD4003-05MSI is commonly used in electronic devices for audio recording and playback applications.

Characteristics

• Integrated circuit
• Audio recording and playback functionality
• Compact package size
• Low power consumption

Package

The ISD4003-05MSI is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of the ISD4003-05MSI lies in its ability to provide high-quality audio recording and playback capabilities in a compact form factor.

Packaging/Quantity

The ISD4003-05MSI is typically packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications.

Specifications

• Supply Voltage: 2.4V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Maximum Recording Time: 20 seconds
• Sampling Frequency: 8 kHz
• Number of Channels: Mono

Detailed Pin Configuration

The ISD4003-05MSI has a total of 28 pins. The pin configuration is as follows:

1. VDD - Power supply voltage
2. VSS - Ground
3. XTI - Crystal oscillator input
4. XTO - Crystal oscillator output
5. RESET - Reset input
6. CS - Chip select input
7. WR - Write control input
8. RD - Read control input
9. D0-D7 - Data bus
10. A0-A13 - Address bus
11. CE - Chip enable input
12. INT - Interrupt output
13. NC - No connection
14. NC - No connection
15. NC - No connection
16. NC - No connection
17. NC - No connection
18. NC - No connection
19. NC - No connection
20. NC - No connection
21. NC - No connection
22. NC - No connection
23. NC - No connection
24. NC - No connection
25. NC - No connection
26. NC - No connection
27. NC - No connection
28. NC - No connection

Functional Features

The ISD4003-05MSI offers the following functional features:

1. Audio recording and playback capabilities
2. Low power consumption for extended battery life
3. Crystal oscillator for accurate timing
4. Reset and interrupt functionality for control purposes
5. Data and address bus for communication with external devices

Advantages and Disadvantages

Advantages

• High-quality audio recording and playback
• Compact form factor
• Low power consumption
• Versatile functionality

Disadvantages

• Limited maximum recording time (20 seconds)
• Mono audio output only
• Requires additional components for complete audio system integration

Working Principles

The ISD4003-05MSI operates based on the principle of digital audio storage and retrieval. It utilizes a combination of analog-to-digital conversion (ADC) and digital-to-analog conversion (DAC) to record and play back audio signals. The integrated circuit stores audio data in its internal memory, which can be accessed and played back as per the user's instructions.

Detailed Application Field Plans

The ISD4003-05MSI finds applications in various fields, including but not limited to:

1. Voice recorders
2. Message playback systems
3. Alarm systems
4. Toys and games
5. Automotive audio systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the ISD4003-05MSI include:

1. ISD4004-04MSI
2. ISD4003-03MSI
3. ISD4002-02MSI
4. ISD4001-01MSI

These alternative models may have different specifications and pin configurations, so it is important to refer to their respective datasheets for detailed information.

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