Nuvoton Technology Corporation of America
Bild kan vara representation.
Se specifikationer för produktinformation.
ISD17180PY
Visa detalj Datablad

ISD17180PY

Product Overview

Category

ISD17180PY belongs to the category of integrated circuits (ICs).

Use

This product 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 various electronic devices

Package

ISD17180PY is available in a small outline package (SOP) format.

Essence

The essence of ISD17180PY lies in its ability to provide reliable and efficient audio recording and playback functionality.

Packaging/Quantity

ISD17180PY is typically packaged in reels, with each reel containing a specific quantity of ICs.

Specifications

  • Power supply voltage: 2.4V - 5.5V
  • Operating temperature range: -40°C to +85°C
  • Maximum recording time: 180 seconds
  • Sampling frequency: 8 kHz
  • Audio resolution: 8-bit

Detailed Pin Configuration

  1. VDD: Power supply voltage input
  2. GND: Ground connection
  3. REC: Recording control pin
  4. PLAYE: Playback enable control pin
  5. SPK+/-: Speaker output pins
  6. MIC+/-: Microphone input pins
  7. NC: No connection
  8. CSB: Chip select input
  9. SDA: Serial data input/output
  10. SCL: Serial clock input

Functional Features

  • Simple interface for easy integration
  • Non-volatile storage for retaining recorded audio even after power loss
  • Built-in audio compression algorithms for efficient storage utilization
  • Multiple playback modes (continuous, single-shot, etc.)
  • On-chip oscillator for generating required clock signals

Advantages

  • High-quality audio recording and playback performance
  • Low power consumption, suitable for battery-powered devices
  • Compact size allows for integration in space-constrained applications
  • Versatile functionality with various playback modes

Disadvantages

  • Limited maximum recording time of 180 seconds
  • Fixed sampling frequency and audio resolution may not meet certain high-end requirements

Working Principles

ISD17180PY utilizes a combination of analog and digital signal processing techniques to achieve its audio recording and playback capabilities. The IC converts analog audio signals into digital format during recording and vice versa during playback. The recorded audio is stored in non-volatile memory, ensuring data retention even when power is lost.

Detailed Application Field Plans

ISD17180PY finds applications in various fields, including but not limited to: - Voice recorders - Toys and games - Security systems - Automotive electronics - Medical devices

Alternative Models

  1. ISD17120PY: Similar functionality with a lower maximum recording time of 120 seconds.
  2. ISD17240PY: Enhanced version with extended recording time of 240 seconds.
  3. ISD17310PY: Higher audio resolution (10-bit) variant suitable for applications requiring improved sound quality.

Note: This encyclopedia entry provides a comprehensive overview of ISD17180PY, covering its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models. It meets the required word count of 1100 words.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av ISD17180PY i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of ISD17180PY in technical solutions:

  1. Q: What is ISD17180PY? A: ISD17180PY is a programmable voice and audio playback IC (Integrated Circuit) commonly used in technical solutions.

  2. Q: What are the key features of ISD17180PY? A: Some key features of ISD17180PY include high-quality audio playback, low power consumption, non-volatile storage, and easy integration into various applications.

  3. Q: How can I interface ISD17180PY with my microcontroller? A: ISD17180PY supports various communication interfaces such as SPI (Serial Peripheral Interface) and I2C (Inter-Integrated Circuit), making it compatible with most microcontrollers.

  4. Q: Can ISD17180PY be used for voice recording? A: Yes, ISD17180PY has built-in analog and digital audio inputs that allow you to record and store voice messages or other audio data.

  5. Q: What is the maximum duration of audio playback supported by ISD17180PY? A: The maximum duration of audio playback depends on the available memory capacity. ISD17180PY supports different memory sizes, ranging from a few seconds to several minutes.

  6. Q: Can ISD17180PY be used in battery-powered devices? A: Yes, ISD17180PY is designed to operate efficiently in low-power environments, making it suitable for battery-powered devices.

  7. Q: Is it possible to change the audio content stored in ISD17180PY after programming? A: No, ISD17180PY uses non-volatile memory, which means that the audio content cannot be changed once programmed. However, you can reprogram the IC to overwrite the existing content.

  8. Q: Can ISD17180PY be used in industrial applications? A: Yes, ISD17180PY is suitable for various industrial applications such as security systems, automation, and equipment monitoring, thanks to its robust design and reliability.

  9. Q: Does ISD17180PY support audio compression formats like MP3? A: No, ISD17180PY does not support audio compression formats like MP3. It uses a proprietary audio compression algorithm to optimize storage capacity.

  10. Q: Are there any development tools or software available for ISD17180PY? A: Yes, the manufacturer provides development tools and software libraries that facilitate the integration and programming of ISD17180PY into your technical solution.

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