ISD15116FYI

Product Overview

Category

ISD15116FYI belongs to the category of integrated circuits (ICs).

Use

This IC is primarily used for audio recording and playback applications.

Characteristics

• Compact size
• Low power consumption
• High-quality audio recording and playback capabilities

Package

ISD15116FYI is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISD15116FYI lies in its ability to provide reliable and efficient audio recording and playback functionality.

Packaging/Quantity

ISD15116FYI is typically sold in reels, with each reel containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage: 2.4V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Audio Sampling Rate: Up to 8 kHz
• Maximum Recording Time: 80 seconds (at 8 kHz sampling rate)
• Number of Messages: 16
• Non-Volatile Memory: Yes

Detailed Pin Configuration

1. VDD: Power supply voltage input
2. GND: Ground reference
3. REC: Record control input
4. PLAYE: Playback enable control input
5. PLAYL: Playback LED output
6. SPK+/-: Speaker connections
7. MIC+/-: Microphone connections
8. CS: Chip select input
9. SCK: Serial clock input
10. SI: Serial data input
11. SO: Serial data output
12. WP: Write protect input
13. HOLD: Hold input
14. RESET: Reset input

Functional Features

• Simple interface for easy integration into various systems
• Non-volatile memory ensures recorded messages are retained even when power is disconnected
• Built-in playback LED indicator for visual feedback
• Multiple recording and playback modes for versatile usage

Advantages and Disadvantages

Advantages

• Compact size allows for space-efficient designs
• Low power consumption extends battery life in portable applications
• High-quality audio recording and playback capabilities ensure clear sound reproduction

Disadvantages

• Limited maximum recording time may not be suitable for certain applications requiring longer recordings
• Higher cost compared to some alternative models with similar functionalities

Working Principles

ISD15116FYI utilizes a combination of analog and digital circuitry to enable audio recording and playback. The IC converts analog audio signals into digital format for storage in its non-volatile memory. During playback, the stored digital data is converted back into analog signals for output through the speaker.

Detailed Application Field Plans

ISD15116FYI finds applications in various fields, including: 1. Voice recorders 2. Toys and games 3. Security systems 4. Medical devices 5. Automotive electronics

Detailed and Complete Alternative Models

1. ISD15112FYI: Similar functionality with a lower maximum recording time of 40 seconds.
2. ISD15120FYI: Similar functionality with an extended maximum recording time of 120 seconds.
3. ISD15124FYI: Similar functionality with an extended maximum recording time of 240 seconds.

These alternative models offer different recording time options to cater to specific application requirements.

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