ISD2560SYR

Product Overview

Category

ISD2560SYR belongs to the category of audio recording and playback integrated circuits.

Use

It is primarily used for storing and playing back audio recordings in various electronic devices.

Characteristics

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

Package

ISD2560SYR is available in a small-sized package, which makes it suitable for space-constrained applications.

Essence

The essence of ISD2560SYR lies in its ability to provide reliable and efficient audio recording and playback functionality.

Packaging/Quantity

ISD2560SYR is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Maximum Recording Time: 60 seconds
• Sampling Frequency: 8 kHz
• Operating Voltage: 2.4V - 5.5V
• Standby Current: 10 μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ISD2560SYR has the following pin configuration:

1. VDD: Power supply voltage input
2. VSS: Ground reference
3. REC: Recording control input
4. PLAYE: Playback enable control input
5. PLAYL: Playback loop control input
6. SPK+/-: Speaker output
7. MIC: Microphone input
8. OSC: Oscillator input
9. XTI/CTI: Crystal oscillator input/Clock timing input
10. XTO/CTO: Crystal oscillator output/Clock timing output
11. CE: Chip enable control input
12. RST: Reset control input
13. NC: No connection
14. BUSY: Busy status output
15. VREF: Reference voltage output
16. VLED: LED drive voltage output

Functional Features

• High-quality audio recording and playback with low noise
• Non-volatile storage of recorded audio data
• Multiple playback modes, including looped playback
• Integrated speaker driver for direct connection to a speaker
• External microphone input for recording
• On-chip oscillator for timing control
• LED drive voltage output for visual indication

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various electronic devices
• Low power consumption ensures extended battery life
• High-quality audio recording and playback capabilities provide excellent sound reproduction
• Versatile playback modes offer flexibility in application design

Disadvantages

• Limited maximum recording time may not be sufficient for certain applications requiring longer recordings
• Sampling frequency of 8 kHz may not meet the requirements of high-fidelity audio applications

Working Principles

ISD2560SYR utilizes non-volatile memory technology to store audio recordings. When the REC pin is activated, the device starts recording audio input from the microphone. The recorded audio data is stored in the internal memory. During playback, the PLAYE pin enables the playback mode, and the audio data is retrieved from memory and sent to the speaker output or external audio amplifier.

Detailed Application Field Plans

ISD2560SYR finds applications in various electronic devices, including but not limited to: - Voice recorders - Toys with audio playback functionality - Alarm systems with voice prompts - Automotive electronics for audio playback

Detailed and Complete Alternative Models

Some alternative models to ISD2560SYR that offer similar functionality include: - ISD2560P (by Nuvoton Technology) - ISD2590 (by Winbond Electronics) - APR33A3 (by Aplus Integrated Circuits)

These alternative models can be considered based on specific application requirements and availability.

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