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ISD5104SYI
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ISD5104SYI

Product Overview

Category

ISD5104SYI belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • ISD5104SYI is a high-quality, low-power, single-chip voice record/playback solution.
  • It offers non-volatile storage of voice and audio signals.
  • The device operates at a low voltage, making it suitable for portable electronic devices.
  • It provides high-quality audio output with low distortion.

Package

ISD5104SYI is available in a compact and durable package, designed to withstand various environmental conditions.

Essence

The essence of ISD5104SYI lies in its ability to store and reproduce voice and audio signals efficiently.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

  • Supply Voltage: 2.4V - 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Memory Size: 512 seconds (divided into multiple segments)
  • Sampling Frequency: 8 kHz
  • Audio Output: Mono, 16-bit resolution

Detailed Pin Configuration

  1. VCC: Power supply input
  2. GND: Ground connection
  3. REC: Record control input
  4. PLAYE: Playback control input
  5. SPK+/-: Speaker output
  6. MIC: Microphone input
  7. NC: No connection
  8. CE: Chip enable input
  9. PD: Power-down control input
  10. WP: Write protect input
  11. CS: Chip select input
  12. SDO: Serial data output
  13. SDI: Serial data input
  14. SCLK: Serial clock input

Functional Features

  • Voice Recording: ISD5104SYI allows users to record audio signals using an external microphone.
  • Playback: The device can reproduce the recorded audio through an external speaker.
  • Non-Volatile Storage: The recorded audio is stored in non-volatile memory, ensuring data retention even when power is disconnected.
  • Serial Interface: ISD5104SYI supports a serial interface for easy integration with microcontrollers and other digital systems.
  • Low Power Consumption: This IC operates at low power, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

  • High-quality audio output with low distortion.
  • Non-volatile storage ensures data retention.
  • Compact package suitable for portable devices.
  • Easy integration with microcontrollers through a serial interface.

Disadvantages

  • Limited recording time (512 seconds).
  • Single-channel audio output.

Working Principles

ISD5104SYI utilizes flash memory technology to store and retrieve voice and audio signals. When the REC pin is activated, the device starts recording audio from the connected microphone. The recorded audio is then stored in the non-volatile memory. During playback, the PLAYE pin triggers the device to retrieve the stored audio and output it through the speaker.

Detailed Application Field Plans

ISD5104SYI finds applications in various fields, including: 1. Voice recorders 2. Toys and games with audio capabilities 3. Security systems with voice prompts 4. Medical devices requiring audio feedback 5. Automotive electronics for voice alerts

Alternative Models

  1. ISD5100SYI: Similar to ISD5104SYI but with a smaller memory size of 100 seconds.
  2. ISD5116SYI: Offers an extended memory size of 16 minutes for longer recordings.
  3. ISD5132SYI: Provides dual-channel audio output for stereo applications.

These alternative models offer different memory sizes and additional features to cater to specific requirements.

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技術ソリューションにおける ISD5104SYI 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 ISD5104SYI in technical solutions:

  1. Q: What is ISD5104SYI? A: ISD5104SYI is a type of voice recording and playback chip commonly used in technical solutions.

  2. Q: What are the main features of ISD5104SYI? A: The main features of ISD5104SYI include 4 minutes of recording time, non-volatile storage, low power consumption, and easy integration.

  3. Q: How can I interface ISD5104SYI with my microcontroller? A: ISD5104SYI can be interfaced with a microcontroller using standard digital communication protocols like SPI or I2C.

  4. Q: Can ISD5104SYI be used for real-time audio applications? A: No, ISD5104SYI is not suitable for real-time audio applications as it is designed for recording and playback of pre-recorded messages.

  5. Q: What is the power supply requirement for ISD5104SYI? A: ISD5104SYI typically operates on a voltage range of 2.4V to 5.5V, making it compatible with most common power supplies.

  6. Q: Can I store multiple audio messages on ISD5104SYI? A: Yes, ISD5104SYI supports multiple message storage. You can record and store different audio messages within its memory.

  7. Q: How do I control the playback of audio messages on ISD5104SYI? A: Playback control of audio messages on ISD5104SYI can be done through simple digital inputs connected to the chip's control pins.

  8. Q: Is ISD5104SYI suitable for battery-powered applications? A: Yes, ISD5104SYI is designed with low power consumption in mind, making it suitable for battery-powered applications.

  9. Q: Can I change the recorded audio messages on ISD5104SYI? A: Yes, you can re-record and replace the existing audio messages on ISD5104SYI as many times as needed.

  10. Q: What are some common applications of ISD5104SYI? A: ISD5104SYI is commonly used in applications such as voice prompts for home automation systems, security alarms, toys, and interactive displays.

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