ISD2575S

Series:	ChipCorder®
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Interface:	Pushbutton
Moisture Sensitivity Level (MSL):	--
Input Signal:	Analog - Single Ended, Microphone
Output Signal:	PWM Speaker Output
Sampling Frequency:	6.4kHz
Duration:	75 Sec
Filter Pass Band:	2.7kHz
Messaging:	Multiple
Oscillator Type:	Internal/External
Features:	Automatic Gain Control
Operating Temperature:	0°C ~ 70°C (TA)
Voltage - Supply:	4.5V ~ 6.5V
Mounting Type:	Surface Mount
Package / Case:	28-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	28-SOIC

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Introduction

In this article, we will discuss the application field and working principle of the ISD2575S, which is an integrated solution for interface-voice record and playback. The ISD2575S is a low-cost, low-power device that provides a reliable and economical way to record, store and playback user-defined messages and sound clips.

Application Field

The ISD2575S is suitable for a wide range of commercial and industrial applications. It can be used in home automation and security systems, giving users the ability to record announcements, alerts and other messages. It can also be used in telephones and IVR systems, allowing users to record and playback sound clips and messages. Additionally, it can be used in toys, educational devices and other consumer electronics products to provide sound effects and audio cues.

Working Principle

The ISD2575S utilizes an on-board microcontroller and non-volatile memory to store and playback user-defined sound clips and messages. The user can record audio directly from the built-in microphone or from an external source like a mobile phone, computer or audio player. The recorded audio can then be stored in the device’s memory and played back through the device’s built-in speaker. The device also has an auto-shutdown feature that saves power by turning off the device after a specified period of time.

Conclusion

The ISD2575S is an ideal solution for voice record and playback applications. It provides a low-cost, low-power solution that can be easily implemented in a wide range of applications. The device’s built-in microphone and speaker combined with its non-volatile memory allow for easy recording and playback of audio messages and sound clips. Additionally, the device’s auto-shutdown feature helps to conserve battery power and increase the device’s overall life expectancy.

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