Nuvoton Technology Corporation of America
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ISD17180SYI
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ISD17180SYI

Product Overview

Category

ISD17180SYI belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for audio recording and playback applications.

Characteristics

  • Integrated circuit
  • Audio recording and playback capabilities
  • Compact package size
  • Low power consumption

Package

ISD17180SYI is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISD17180SYI lies in its ability to provide high-quality audio recording and playback functionality in a compact and efficient package.

Packaging/Quantity

ISD17180SYI is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Supply voltage: 2.4V - 5.5V
  • Operating temperature range: -40°C to +85°C
  • Maximum recording time: 180 seconds
  • Sampling frequency: 8 kHz
  • Audio format: Linear pulse code modulation (LPCM)
  • Number of channels: Mono

Detailed Pin Configuration

  1. VDD - Power supply voltage
  2. GND - Ground
  3. REC - Recording control input
  4. PLAY - Playback control input
  5. SPK+ - Speaker positive terminal
  6. SPK- - Speaker negative terminal
  7. MIC+ - Microphone positive terminal
  8. MIC- - Microphone negative terminal
  9. NC - No connection
  10. VREF - Reference voltage
  11. CE - Chip enable input
  12. SDO - Serial data output
  13. SDI - Serial data input
  14. CLK - Clock input

Functional Features

  • High-quality audio recording and playback
  • Simple control interface
  • Low power consumption
  • Built-in speaker driver
  • External microphone support
  • Non-volatile storage for recorded audio

Advantages and Disadvantages

Advantages

  • Compact size allows for integration into various electronic devices
  • Low power consumption extends battery life
  • High-quality audio recording and playback capabilities
  • Simple control interface facilitates ease of use

Disadvantages

  • Limited maximum recording time (180 seconds)
  • Mono audio output only

Working Principles

ISD17180SYI utilizes digital signal processing techniques to convert analog audio signals into digital data for recording. During playback, the digital data is converted back into analog audio signals for output.

Detailed Application Field Plans

ISD17180SYI finds applications in various electronic devices, including but not limited to: - Voice recorders - Toys with audio playback functionality - Security systems with audio recording capabilities - Medical devices requiring audio feedback

Detailed and Complete Alternative Models

  1. ISD17120SYI - Similar to ISD17180SYI, but with a maximum recording time of 120 seconds.
  2. ISD17240SYI - Offers extended recording time of 240 seconds, suitable for applications requiring longer audio recordings.
  3. ISD17360SYI - Provides dual-channel audio recording and playback capabilities, allowing for stereo output.

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

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Перечислите 10 распространенных вопросов и ответов, связанных с применением ISD17180SYI в технических решениях.

Sure! Here are 10 common questions and answers related to the application of ISD17180SYI in technical solutions:

  1. Q: What is ISD17180SYI? A: ISD17180SYI is an integrated circuit (IC) designed for voice recording and playback applications.

  2. Q: What are the key features of ISD17180SYI? A: Some key features include a built-in microphone amplifier, audio signal processing, non-volatile storage, and low power consumption.

  3. Q: How can I interface ISD17180SYI with a microcontroller? A: ISD17180SYI supports various communication interfaces such as SPI, I2C, and UART, allowing easy integration with microcontrollers.

  4. Q: Can ISD17180SYI be used for real-time voice recording? A: No, ISD17180SYI is primarily designed for voice message recording and playback, not real-time applications.

  5. Q: What is the maximum recording duration supported by ISD17180SYI? A: The recording duration depends on the available memory size. ISD17180SYI supports up to 180 seconds of recording time.

  6. Q: Can I store multiple voice messages using ISD17180SYI? A: Yes, ISD17180SYI provides multiple addressable memory locations, allowing you to store and retrieve multiple voice messages.

  7. Q: Does ISD17180SYI support audio compression? A: No, ISD17180SYI does not support audio compression. It stores audio data in a raw format.

  8. Q: Can I play back recorded messages through a speaker directly connected to ISD17180SYI? A: Yes, ISD17180SYI has a built-in audio amplifier that can drive a small speaker directly.

  9. Q: What is the power supply requirement for ISD17180SYI? A: ISD17180SYI operates on a single power supply voltage of 2.4V to 5.5V.

  10. Q: Are there any development tools or software available for ISD17180SYI? A: Yes, the manufacturer provides development tools and software libraries to facilitate the integration and programming of ISD17180SYI in technical solutions.

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