ISD4002-180EY

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The ISD4002-180EY is an integrated circuit (IC) intended for use as a voice record and playback device. It is one of the many products offered in the Intelligent Speech Devices (ISD) series. This IC is a single-chip solution, combining the entire set of components needed for a record and playback design into one simple package.

The ISD4002-180EY can be used in a wide variety of applications, such as consumer electronics, recording studio equipment, multimedia systems and more. Furthermore, it is suitable for both professional and consumer use. The cost is also a major advantage, as this IC is one of the most cost-effective ICs available on the market today.

The main feature of the ISD4002-180EY is its on-chip memory. This allows for the storage of up to 270 seconds of mono audio, with the ability to record up to 10 seconds at a time. Additionally, it has an internal microphone preamplifier with adjustable gain and low-noise audio processing capabilities, making it ideal for recording background and speech audio.

The ISD4002-180EY also has a range of playback features, such as adjustable playback speed, adjustable start/stop points, and an automatic playback mode. It is powered by a single 3V supply, making it extremely energy efficient. Furthermore, the built-in zoom lens mode and sound barrier sensor enable both automatic and continuous playback modes.

The ISD4002-180EY is easy to use and supports a variety of programming languages, making it an ideal choice for voice-based applications. Additionally, the integration of voice recognition technology, as well as the integrated LCD and keypad support, allow users to quickly and easily control the device.

The working principle of this IC is fairly simple. When a user inputs a command, the device retrieves the corresponding audio file from its on-chip memory and plays it back. Between the input command and playback, the device executes the appropriate voice recognition routines. In addition, the device also processes the audio signal using its on-board audio processor, and the output is sent to the corresponding device driver.

Overall, the ISD4002-180EY provides a reliable and user-friendly solution for voice recording and playback applications. Its cost-effectiveness, high-quality audio performance, and easy-to-use interface make it an ideal choice for any type of application requiring voice-based recording or playback capabilities.

The specific data is subject to PDF, and the above content is for reference