Nuvoton Technology Corporation of America
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ISD1750PYI01
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ISD1750PYI01

Product Overview

Category

ISD1750PYI01 belongs to the category of integrated circuit (IC) chips.

Use

It 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

ISD1750PYI01 is available in a small outline package (SOP).

Essence

The essence of ISD1750PYI01 lies in its ability to provide reliable and efficient audio recording and playback functionality.

Packaging/Quantity

ISD1750PYI01 is typically packaged in reels and comes in quantities of 250 units per reel.

Specifications

  • Supply Voltage: 2.4V - 5.5V
  • Recording Time: Up to 75 seconds
  • Sampling Frequency: 8 kHz
  • Operating Temperature Range: -40°C to +85°C
  • Package Type: SOP-28

Detailed Pin Configuration

  1. VDD: Power supply voltage
  2. GND: Ground reference
  3. REC: Recording control pin
  4. PLAYE: Playback enable pin
  5. SPK+/-: Speaker output pins
  6. MIC+/-: Microphone input pins
  7. VREF: Reference voltage for analog circuits
  8. VSS: Negative power supply
  9. OSC: Oscillator input
  10. OSCOUT: Oscillator output
  11. CE: Chip enable pin
  12. CS: Chip select pin
  13. DI: Serial data input
  14. DO: Serial data output
  15. CLK: Serial clock input
  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

  • High-quality audio recording and playback
  • Non-volatile storage of recorded audio
  • Simple control interface
  • Low power consumption
  • Built-in oscillator for timing control
  • Speaker and microphone interfaces for easy integration

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
  • Non-volatile storage preserves recorded audio even when power is disconnected

Disadvantages

  • Limited recording time (up to 75 seconds)
  • Fixed sampling frequency (8 kHz)

Working Principles

ISD1750PYI01 utilizes flash memory technology to store audio data. When in recording mode, the chip converts analog audio signals from the microphone into digital format and stores them in its non-volatile memory. During playback, the stored digital audio data is converted back into analog signals and output through the speaker.

Detailed Application Field Plans

ISD1750PYI01 finds applications in various fields, including but not limited to: 1. Voice recorders 2. Toys with audio playback functionality 3. Security systems with voice prompts 4. Medical devices requiring audio feedback 5. Automotive audio systems

Detailed and Complete Alternative Models

  1. ISD1760PYI01: Similar to ISD1750PYI01 but with extended recording time.
  2. ISD1740PYI01: Similar to ISD1750PYI01 but with reduced recording time.
  3. ISD1780PYI01: Similar to ISD1750PYI01 but with higher sampling frequency.

Note: The above alternative models are part of the same product family and offer similar functionality with slight variations in specifications.

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Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui ISD1750PYI01 în soluțiile tehnice

Sure! Here are 10 common questions and answers related to the application of ISD1750PYI01 in technical solutions:

  1. Q: What is ISD1750PYI01? A: ISD1750PYI01 is a single-chip voice record/playback solution that can be used in various technical applications.

  2. Q: How does ISD1750PYI01 work? A: ISD1750PYI01 uses non-volatile flash memory to store audio data, which can be recorded and played back using simple control commands.

  3. Q: What is the maximum recording duration supported by ISD1750PYI01? A: The maximum recording duration depends on the sample rate and memory capacity. It can range from a few seconds to several minutes.

  4. Q: Can ISD1750PYI01 be used in battery-powered devices? A: Yes, ISD1750PYI01 has low power consumption and can be used in battery-powered devices.

  5. Q: How do I interface with ISD1750PYI01? A: ISD1750PYI01 supports standard digital interfaces like SPI or I2C, making it easy to integrate into existing systems.

  6. Q: Can I use ISD1750PYI01 for real-time audio processing? A: No, ISD1750PYI01 is primarily designed for voice recording and playback, not real-time audio processing.

  7. Q: Is ISD1750PYI01 suitable for industrial applications? A: Yes, ISD1750PYI01 is designed to withstand harsh environments and can be used in industrial applications.

  8. Q: Can I use multiple ISD1750PYI01 chips together? A: Yes, multiple ISD1750PYI01 chips can be used together to increase the overall storage capacity or support simultaneous playback.

  9. Q: Does ISD1750PYI01 support audio compression formats? A: No, ISD1750PYI01 does not support audio compression. It stores audio data in a raw format.

  10. Q: Are there any development tools available for ISD1750PYI01? A: Yes, the manufacturer provides development tools and documentation to help with the integration and programming of ISD1750PYI01.

Please note that these answers are general and may vary depending on specific implementation details and requirements.