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ISD17180EYI
Product Overview
Category
ISD17180EYI belongs to the category of integrated circuits (ICs).
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
ISD17180EYI is available in a small outline integrated circuit (SOIC) package.
Essence
The essence of ISD17180EYI lies in its ability to provide reliable and efficient audio recording and playback functionality.
Packaging/Quantity
ISD17180EYI is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.
Specifications
- Supply voltage: 2.4V to 5.5V
- Operating temperature range: -40°C to +85°C
- Maximum recording time: 180 seconds
- Sampling frequency: 8 kHz
- Audio resolution: 16-bit
Detailed Pin Configuration
ISD17180EYI features a total of 28 pins, each serving a specific function. The pin configuration is as follows:
- VDD - Power supply voltage
- VSS - Ground
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
- NC - No connection
Functional Features
ISD17180EYI offers the following functional features:
- Audio recording and playback capabilities
- Built-in analog-to-digital converter (ADC) and digital-to-analog converter (DAC)
- Non-volatile storage for recorded audio data
- Serial interface for easy communication with microcontrollers or other devices
- On-chip oscillator for timing control
Advantages and Disadvantages
Advantages
- High-quality audio recording and playback
- Low power consumption
- Compact size for space-constrained applications
- Easy integration into electronic devices due to its serial interface
Disadvantages
- Limited maximum recording time of 180 seconds
- Fixed sampling frequency of 8 kHz may not be suitable for all applications
- Lack of specific pin functionalities limits customization options
Working Principles
ISD17180EYI operates based on the principle of converting analog audio signals into digital data for storage and playback. It utilizes an ADC to convert incoming analog audio signals into digital format, which is then stored in non-volatile memory. During playback, the stored digital data is retrieved from memory and converted back into analog signals using a DAC, allowing it to be played through an audio output.
Detailed Application Field Plans
ISD17180EYI finds application in various fields, including but not limited to:
- Voice recorders
- Toys with audio playback functionality
- Security systems with audio recording capabilities
- Automotive audio systems
- Medical devices requiring audio recording and playback
Detailed and Complete Alternative Models
- ISD17120EYI - Similar to ISD17180EYI but with a maximum recording time of 120 seconds.
- ISD17240EYI - Offers extended recording time of 240 seconds compared to ISD17180EYI.
- ISD17310EYI - Provides higher audio resolution of 24-bit for enhanced audio quality.
These alternative models offer different specifications and features, allowing users to choose the most suitable option based on their specific requirements.
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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням ISD17180EYI у технічних рішеннях
Sure! Here are 10 common questions and answers related to the application of ISD17180EYI in technical solutions:
Q: What is ISD17180EYI? A: ISD17180EYI is a digital voice recorder and playback IC (Integrated Circuit) designed for use in various technical solutions.
Q: What are the key features of ISD17180EYI? A: Some key features of ISD17180EYI include high-quality audio recording and playback, low power consumption, built-in memory, and support for multiple audio formats.
Q: How can ISD17180EYI be used in technical solutions? A: ISD17180EYI can be used in applications such as voice recorders, answering machines, voice-guided systems, security systems, and other devices that require audio recording and playback capabilities.
Q: What is the maximum recording duration supported by ISD17180EYI? A: The maximum recording duration depends on the available memory and the selected audio quality settings. It can range from a few minutes to several hours.
Q: Can ISD17180EYI be used with external memory? A: No, ISD17180EYI does not support external memory. It has built-in memory for storing audio recordings.
Q: What audio formats are supported by ISD17180EYI? A: ISD17180EYI supports various audio formats, including WAV, MP3, and ADPCM.
Q: Does ISD17180EYI have any built-in audio processing capabilities? A: Yes, ISD17180EYI has built-in audio processing features such as gain control, equalization, and filtering.
Q: Can ISD17180EYI be controlled using a microcontroller or other external devices? A: Yes, ISD17180EYI can be easily controlled using a microcontroller or other external devices through its serial interface.
Q: What is the power supply requirement for ISD17180EYI? A: ISD17180EYI operates on a single power supply voltage of 2.4V to 5.5V.
Q: Are there any development tools or software available for ISD17180EYI? A: Yes, the manufacturer provides development tools and software libraries that facilitate the integration and programming of ISD17180EYI into technical solutions.
Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.