ISD17240PYI

Product Overview

Category

ISD17240PYI belongs to the category of integrated circuits (ICs).

Use

This product 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

ISD17240PYI is available in a small outline package (SOP) format.

Essence

The essence of ISD17240PYI lies in its ability to provide reliable and efficient audio recording and playback functionality.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Operating voltage: 2.4V - 5.5V
• Recording time: Up to 240 seconds
• Sampling frequency: 8 kHz
• Audio resolution: 16-bit
• Number of messages: Up to 100

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground connection
3. REC: Recording control pin
4. PLAYE: Playback enable control pin
5. PLAYL: Playback loop control pin
6. SPK+/-: Speaker output pins
7. MIC+/-: Microphone input pins
8. CSB: Chip select input
9. SDA: Serial data input/output
10. SCL: Serial clock input

Functional Features

• Simple interface for easy integration
• Non-volatile storage for message retention even after power loss
• Multiple playback modes (sequential, random, etc.)
• Built-in audio compression for efficient storage utilization
• Direct speaker drive capability

Advantages

• High-quality audio reproduction
• Low power consumption
• Compact size for space-constrained applications
• Versatile playback modes for enhanced user experience
• Reliable non-volatile storage for message retention

Disadvantages

• Limited recording time compared to some other models
• Fixed sampling frequency may not suit all applications
• Requires external components for microphone and speaker connections

Working Principles

ISD17240PYI utilizes flash memory technology to store audio messages. It employs a combination of analog and digital signal processing techniques to ensure high-quality audio reproduction during playback. The device is controlled through a simple interface, enabling easy integration into various electronic systems.

Detailed Application Field Plans

ISD17240PYI finds applications in various fields, including but not limited to: - Voice recorders - Toys and games - Security systems - Medical devices - Automotive electronics - Home appliances

Detailed and Complete Alternative Models

1. ISD1760PY: Similar functionality with extended recording time (up to 600 seconds)
2. ISD1790PY: Higher sampling frequency (16 kHz) for improved audio quality
3. ISD1820PY: Compact module with integrated microphone and speaker for simplified design

These alternative models offer different features and specifications to cater to specific application requirements.

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