Nuvoton Technology Corporation of America
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ISD17150EYI
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ISD17150EYI

Product Overview

Category

ISD17150EYI 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 designed for audio recording and playback
  • High-quality sound reproduction
  • Low power consumption
  • Compact size
  • Easy integration into electronic devices

Package

ISD17150EYI is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ISD17150EYI lies in its ability to provide high-quality audio recording and playback functionality in a compact and energy-efficient form.

Packaging/Quantity

ISD17150EYI is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Supply Voltage: 2.4V - 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Audio Sample Rate: Up to 48 kHz
  • Memory Size: 150 seconds (non-volatile)
  • Interface: Serial (SPI)

Detailed Pin Configuration

  1. VDD - Power supply voltage
  2. GND - Ground
  3. SDI - Serial data input
  4. SDO - Serial data output
  5. SCK - Serial clock input
  6. CS - Chip select input
  7. RESET - Reset input
  8. SPK+ - Speaker positive terminal
  9. SPK- - Speaker negative terminal
  10. MIC+ - Microphone positive terminal
  11. MIC- - Microphone negative terminal
  12. AGC - Automatic gain control input
  13. VREF - Reference voltage output
  14. VLED - LED drive voltage output

Functional Features

  • Non-volatile storage of audio data
  • Real-time audio recording and playback
  • Built-in automatic gain control (AGC)
  • LED drive voltage output for visual indication
  • Serial interface for easy integration with microcontrollers

Advantages and Disadvantages

Advantages

  • High-quality sound reproduction
  • Low power consumption
  • Compact size for space-constrained applications
  • Easy integration into electronic devices
  • Non-volatile storage ensures data retention even during power loss

Disadvantages

  • Limited memory size (150 seconds) may not be sufficient for certain applications requiring longer audio recordings
  • Requires an external speaker and microphone for audio input/output

Working Principles

ISD17150EYI utilizes non-volatile memory to store audio data. The chip receives audio input through the microphone terminals, which is then converted and stored in its memory. During playback, the stored audio data is retrieved and sent to the speaker terminals for sound reproduction.

Detailed Application Field Plans

ISD17150EYI finds applications in various fields, including: 1. Voice recorders 2. Toys and games 3. Security systems 4. Automotive electronics 5. Medical devices 6. Home appliances

Detailed and Complete Alternative Models

  1. ISD17120EYI - 120 seconds memory size
  2. ISD17240EYI - 240 seconds memory size
  3. ISD17300EYI - 300 seconds memory size
  4. ISD17440EYI - 440 seconds memory size
  5. ISD17640EYI - 640 seconds memory size

These alternative models offer different memory sizes to cater to specific application requirements.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng ISD17150EYI sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of ISD17150EYI in technical solutions:

  1. Q: What is ISD17150EYI? A: ISD17150EYI is a digital voice recorder and playback IC (Integrated Circuit) commonly used in technical solutions.

  2. Q: What are the key features of ISD17150EYI? A: Some key features of ISD17150EYI include high-quality audio recording and playback, low power consumption, non-volatile storage, and easy integration into various applications.

  3. Q: How can I interface with ISD17150EYI? A: ISD17150EYI supports standard digital interfaces like SPI (Serial Peripheral Interface) and I2C (Inter-Integrated Circuit), making it easy to interface with microcontrollers or other digital devices.

  4. Q: Can ISD17150EYI record and play back multiple audio files? A: Yes, ISD17150EYI has the capability to store and play back multiple audio files, allowing for versatile use in applications that require different audio recordings.

  5. Q: What is the maximum recording duration supported by ISD17150EYI? A: The maximum recording duration depends on the available memory capacity. ISD17150EYI supports external memory chips, so the recording duration can be extended by using larger memory chips.

  6. Q: Is ISD17150EYI suitable for battery-powered applications? A: Yes, ISD17150EYI is designed with low power consumption in mind, making it suitable for battery-powered applications where energy efficiency is important.

  7. Q: Can ISD17150EYI be used in industrial environments? A: Yes, ISD17150EYI is designed to withstand harsh industrial environments, with features like wide temperature range support and robust construction.

  8. Q: Does ISD17150EYI support audio compression formats? A: No, ISD17150EYI does not support audio compression formats. It uses a non-compressed audio format for high-quality audio playback.

  9. Q: Can I control ISD17150EYI using software commands? A: Yes, ISD17150EYI can be controlled using software commands sent through the interface it is connected to, allowing for easy integration and control in your application.

  10. Q: Are there any development tools or resources available for ISD17150EYI? A: Yes, the manufacturer of ISD17150EYI provides development tools, documentation, and application notes to assist in the integration and development process.

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