Nuvoton Technology Corporation of America
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ISD2560SY
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ISD2560SY

Product Overview

Category

ISD2560SY 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

  • Compact size
  • Low power consumption
  • High-quality audio playback
  • Easy integration into electronic systems

Package

ISD2560SY is available in a small outline package (SOP) format.

Essence

The essence of ISD2560SY lies in its ability to provide reliable and efficient audio recording and playback functionality.

Packaging/Quantity

ISD2560SY is typically packaged in reels, with each reel containing a specific quantity of integrated circuits.

Specifications

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

Detailed Pin Configuration

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

Functional Features

  • Simple recording and playback control
  • Non-volatile storage of audio data
  • Low power consumption during standby mode
  • High-quality audio output
  • LED indication for playback status

Advantages and Disadvantages

Advantages

  • Compact size allows for easy integration into various electronic devices
  • Low power consumption ensures extended battery life
  • High-quality audio playback enhances user experience
  • Simple control interface facilitates ease of use

Disadvantages

  • Limited maximum recording time (60 seconds)
  • Sampling frequency may not meet the requirements of certain applications
  • Lack of advanced features compared to more sophisticated audio ICs

Working Principles

ISD2560SY utilizes non-volatile memory technology to store audio recordings. When the record control pin (REC) is activated, the integrated circuit captures and stores the incoming audio signal. During playback, the stored audio data is retrieved and converted back into an analog signal, which is then amplified and output through the speaker pins (SPK+/-).

Detailed Application Field Plans

ISD2560SY finds applications in various electronic devices that require audio recording and playback capabilities. Some potential application fields include:

  1. Voice recorders
  2. Toys and games
  3. Security systems
  4. Doorbells and alarms
  5. Automotive electronics

Detailed and Complete Alternative Models

  1. ISD2560P: Similar to ISD2560SY but available in a DIP package format.
  2. ISD2560S: Surface mount version with similar specifications and functionality.
  3. ISD2560T: Through-hole mount version suitable for specific applications.

These alternative models provide similar audio recording and playback functionality, catering to different packaging and mounting requirements.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von ISD2560SY in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of ISD2560SY in technical solutions:

  1. Q: What is ISD2560SY? A: ISD2560SY is a voice record/playback chip that allows you to record and play back audio messages in electronic devices.

  2. Q: What is the maximum recording time of ISD2560SY? A: The maximum recording time of ISD2560SY is 60 seconds.

  3. Q: How can I interface ISD2560SY with my microcontroller? A: ISD2560SY can be interfaced with a microcontroller using a simple serial communication protocol.

  4. Q: Can I use ISD2560SY in battery-powered devices? A: Yes, ISD2560SY is designed to work efficiently in battery-powered devices.

  5. Q: Is it possible to change the recording duration on ISD2560SY? A: No, the recording duration on ISD2560SY is fixed at 60 seconds and cannot be changed.

  6. Q: Can I store multiple audio messages on ISD2560SY? A: Yes, ISD2560SY supports multiple message storage. You can assign different addresses to each message.

  7. Q: What is the power supply voltage range for ISD2560SY? A: The power supply voltage range for ISD2560SY is typically between 2.4V and 5.5V.

  8. Q: Does ISD2560SY have any built-in audio compression algorithms? A: No, ISD2560SY does not have any built-in audio compression algorithms. It stores audio in raw format.

  9. Q: Can I use ISD2560SY in industrial applications? A: Yes, ISD2560SY is suitable for various industrial applications that require voice recording and playback functionality.

  10. Q: Are there any limitations on the audio quality of ISD2560SY? A: Yes, ISD2560SY has a sample rate of 8 kHz, which means the audio quality is limited to telephone-grade quality.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.