ISD4002-120SYI

Series:	ChipCorder®
Part Status:	Active
Lead Free Status / RoHS Status:	--
Interface:	SPI
Moisture Sensitivity Level (MSL):	--
Input Signal:	Analog - Differential
Output Signal:	Analog - Single Ended
Sampling Frequency:	8kHz
Duration:	2 Min
Filter Pass Band:	3.4kHz
Messaging:	Multiple
Oscillator Type:	Internal/External
Features:	Auto Mute
Operating Temperature:	-40°C ~ 85°C (TA)
Voltage - Supply:	2.7V ~ 3.3V
Mounting Type:	Surface Mount
Package / Case:	28-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	28-SOIC

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How Does the ISD4002-120SYI Work in the Interface – Voice Recording and Playback Field?

The ISD4002-120SYI is an integrated circuit (IC) that is widely used in the consumer electronics industry for voice recording and playback. It is known as an auto-mute IC, which means it can automatically detect when a speaker is speaking and will shut off the output from the device when the speaker is silent. This is one of the most important features of the ISD4002-120SYI, as it allows for efficient use of power and prevents “over-talking” of the speakers.The ISD4002-120SYI works by using a microphone to detect sound, which is then processed by the circuit and converted into a digital signal. This digital signal is then stored in a non-volatile memory. This allows the user to store up to 120 seconds of voice recordings on the IC. The IC also has the ability to playback the recordings on an output device such as speakers or headphones.The ISD4002-120SYI has several features that make it ideal for use in the interface – voice recording and playback industry. It has an easy-to-use recording interface and can be programmed to record in either monaural or stereo sound. It has a low power consumption, which makes it ideal for battery-powered applications. It also has the ability to adjust its output levels, so that the recording is always at a suitable level.The ISD4002-120SYI is also known for its reliability, as it is built to last and can withstand harsh environments. The IC is manufactured using high-quality components that are designed to last for many years. Additionally, the IC has built-in protection against static electricity, ensuring that the recordings remain unchanged even after long periods of time.The ISD4002-120SYI is used in many consumer electronics, such as alarm systems, children’s toys, talking books, and other devices. It is also used in industrial and defense applications, such as remote microphone devices, audio surveillance systems, and voice identification systems.The ISD4002-120SYI is an excellent choice for use in the interface – voice recording and playback field due to its features, reliability, and low power consumption. It is also very easy to use, and can record up to 120 seconds of voice recordings in either monaural or stereo sound. The recordings are stored in a non-volatile memory and can be easily accessed and played back on an output device. By using an ISD4002-120SYI IC, users can have a reliable, efficient way of recording and playing back voice recordings.

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