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ISD17120SY
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ISD17120SY

Product Overview

Category

ISD17120SY belongs to the category of integrated circuit (IC) audio recording and playback devices.

Use

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

Characteristics

  • High-quality audio recording and playback capabilities
  • Low power consumption
  • Compact size
  • Easy integration into electronic systems

Package

ISD17120SY is available in a small outline package (SOP) format, which ensures easy handling and installation.

Essence

The essence of ISD17120SY lies in its ability to provide reliable and efficient audio recording and playback functionality.

Packaging/Quantity

Each package of ISD17120SY contains one unit of the IC.

Specifications

  • Supply Voltage: 2.4V - 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Recording Time: 120 seconds
  • Sampling Frequency: 8 kHz
  • Audio Output: Mono

Detailed Pin Configuration

  1. VDD: Power supply input
  2. GND: Ground connection
  3. REC: Recording control pin
  4. PLAYE: Playback enable control pin
  5. SPK+/-: Audio output pins
  6. MIC: Microphone input pin
  7. OSC: Oscillator input pin
  8. NC: No connection

Functional Features

  • Voice and audio recording
  • Playback of recorded audio
  • Adjustable volume control
  • External trigger control options
  • Non-volatile storage of recorded audio data
  • Low-power standby mode

Advantages

  • High-quality audio recording and playback
  • Low power consumption
  • Compact size for easy integration
  • Versatile external control options
  • Reliable non-volatile storage of audio data

Disadvantages

  • Limited maximum recording time
  • Mono audio output only
  • Fixed sampling frequency

Working Principles

ISD17120SY utilizes digital signal processing techniques to convert analog audio signals into digital data for recording. The recorded data is stored in non-volatile memory and can be played back by converting the digital data back into analog audio signals.

Detailed Application Field Plans

ISD17120SY finds applications in various electronic devices, including: 1. Voice recorders 2. Toys with audio playback features 3. Security systems with voice prompts 4. Medical devices requiring audio feedback 5. Industrial equipment with audio recording capabilities

Detailed and Complete Alternative Models

  1. ISD1700 Series
  2. ISD1760PY
  3. ISD1820PY

These alternative models offer similar audio recording and playback functionalities, but may have different specifications and pin configurations.

Note: This entry has a total word count of 389 words.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi ISD17120SY dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of ISD17120SY in technical solutions:

  1. Q: What is ISD17120SY? A: ISD17120SY is a single-chip voice record/playback solution that can be used in various applications requiring audio recording and playback capabilities.

  2. Q: What is the maximum recording duration supported by ISD17120SY? A: The maximum recording duration supported by ISD17120SY is 120 seconds (2 minutes).

  3. Q: Can ISD17120SY be used in battery-powered devices? A: Yes, ISD17120SY can be used in battery-powered devices as it has low power consumption and supports power-saving modes.

  4. Q: How is audio data stored in ISD17120SY? A: Audio data is stored in non-volatile memory within ISD17120SY, ensuring that the recorded audio remains even when power is removed.

  5. Q: Can I interface ISD17120SY with a microcontroller or other external devices? A: Yes, ISD17120SY supports various interfaces like SPI, I2C, and parallel, allowing easy integration with microcontrollers or other external devices.

  6. Q: Does ISD17120SY support real-time audio playback? A: Yes, ISD17120SY supports real-time audio playback, allowing you to play back recorded audio instantly.

  7. Q: Can I change the audio quality settings on ISD17120SY? A: Yes, ISD17120SY provides adjustable audio quality settings, allowing you to optimize the trade-off between audio quality and storage capacity.

  8. Q: Is ISD17120SY suitable for voice message recording applications? A: Yes, ISD17120SY is commonly used in voice message recording applications, such as answering machines or voice recorders.

  9. Q: Can I use ISD17120SY in industrial environments with high noise levels? A: Yes, ISD17120SY has built-in features like automatic gain control (AGC) and noise suppression, making it suitable for use in noisy environments.

  10. Q: Are there any development tools or software available for ISD17120SY? A: Yes, the manufacturer provides development tools and software libraries that facilitate the integration and programming of ISD17120SY 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.