ISD17210EYIR
Product Overview
Category
ISD17210EYIR belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used for audio recording and playback applications.
Characteristics
- Package: The ISD17210EYIR is available in a small outline integrated circuit (SOIC) package.
- Essence: It is designed to provide high-quality audio recording and playback capabilities.
- Packaging/Quantity: The IC is typically sold in reels or tubes, with a quantity of 250 or 1,000 units per reel/tube.
Specifications
The specifications of ISD17210EYIR include:
- Supply Voltage Range: 2.4V to 5.5V
- Operating Temperature Range: -40°C to +85°C
- Maximum Recording Time: Up to 210 seconds
- Sampling Frequency: 8 kHz
- Audio Quality: 16-bit PCM
Pin Configuration
The detailed pin configuration of ISD17210EYIR is as follows:
- VDD - Power supply voltage
- GND - Ground
- REC - Record control input
- PLAY - Playback control input
- EOM - End-of-message output
- SPK+ - Speaker positive terminal
- SPK- - Speaker negative terminal
- MIC+ - Microphone positive terminal
- MIC- - Microphone negative terminal
- NC - No connection
Functional Features
The ISD17210EYIR offers the following functional features:
- High-quality audio recording and playback
- Non-volatile storage of recorded messages
- Simple interface for control inputs
- End-of-message indicator
- Low power consumption
- Small form factor for space-constrained applications
Advantages and Disadvantages
Advantages: - High audio quality - Non-volatile storage ensures message retention even during power loss - Easy to integrate into various audio applications - Low power consumption
Disadvantages: - Limited recording time compared to some other ICs in the market - Requires external components for microphone and speaker connections
Working Principles
The ISD17210EYIR utilizes flash memory technology to store audio data. It employs a combination of analog and digital circuitry to enable high-quality audio recording and playback. The control inputs allow users to initiate recording or playback operations, while the end-of-message output indicates the completion of a recorded message.
Detailed Application Field Plans
ISD17210EYIR finds applications in various fields, including:
- Voice recorders
- Message playback systems
- Security systems with voice prompts
- Toys and novelty items with audio capabilities
- Industrial equipment with audio feedback
Alternative Models
Here are some alternative models that offer similar functionality:
- ISD1760PY - Offers longer recording time (up to 60 seconds) and additional features.
- ISD1820PY - Provides a lower-cost option with shorter recording time (up to 20 seconds).
- ISD1790PY - Supports higher sampling frequency (16 kHz) for improved audio quality.
These alternative models can be considered based on specific project requirements and budget constraints.
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技術ソリューションにおける ISD17210EYIR の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of ISD17210EYIR in technical solutions:
Q: What is ISD17210EYIR? A: ISD17210EYIR is a digital voice recorder and playback IC (Integrated Circuit) commonly used in technical solutions.
Q: What are the key features of ISD17210EYIR? A: Some key features include high-quality audio recording and playback, low power consumption, non-volatile storage, and easy integration into various applications.
Q: How can ISD17210EYIR be used in technical solutions? A: It can be used for voice prompts in industrial equipment, security systems, medical devices, home automation, toys, and other applications that require audio recording and playback functionality.
Q: What is the maximum recording duration of ISD17210EYIR? A: The maximum recording duration depends on the available memory and the chosen audio quality settings. It can range from a few seconds to several minutes.
Q: Can ISD17210EYIR support multiple languages? A: Yes, it can support multiple languages by storing different audio files for each language and selecting the appropriate file during playback.
Q: How is ISD17210EYIR controlled? A: It can be controlled using a microcontroller or other digital control interface through simple commands and protocols provided in the datasheet.
Q: Does ISD17210EYIR have any built-in audio processing capabilities? A: No, it does not have built-in audio processing capabilities. Any required audio processing needs to be done externally before feeding the audio signal to the IC.
Q: Can ISD17210EYIR be used in battery-powered devices? A: Yes, ISD17210EYIR has low power consumption and can be used in battery-powered devices, making it suitable for portable applications.
Q: Is ISD17210EYIR suitable for harsh environments? A: Yes, ISD17210EYIR is designed to withstand harsh environments with its robust construction and resistance to temperature variations and vibrations.
Q: Are there any development tools or software available for ISD17210EYIR? A: Yes, the manufacturer provides development tools, software libraries, and documentation to assist in the integration and programming of ISD17210EYIR into technical solutions.
Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.