ISD2360YYI

Series:	ChipCorder®
Part Status:	Active
Lead Free Status / RoHS Status:	--
Interface:	SPI
Moisture Sensitivity Level (MSL):	--
Input Signal:	SPI
Output Signal:	PWM Speaker Output, SPI
Sampling Frequency:	4 ~ 32kHz
Duration:	64 Sec
Filter Pass Band:	--
Messaging:	Single
Oscillator Type:	Internal
Features:	Volume Control
Operating Temperature:	-40°C ~ 85°C (TA)
Voltage - Supply:	2.4V ~ 5.5V
Mounting Type:	Surface Mount
Package / Case:	32-WFQFN Exposed Pad
Supplier Device Package:	32-QFN (5x5)

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Interface - Voice Record and Playback

The ISD2360YYI is an integrated circuit which includes sampling, A/D and D/A conversion and memory for the recording of data. The device can record up to 120 seconds of audio at 8 kHz in mono, or up to 60 seconds of audio at 8 kHz in stereo. It contains 25 sound channels, each containing four bytes of audio data.The ISD2360YYI application field is mainly used in audio applications such as voice recording, playback, and speech recognition. This device can be used in voice recognition systems to store audio recordings, which can then be used for feature extraction and pattern recognition. Additionally, it is well suited for low cost, low power, and low complexity applications such as talking teddy bears and musical greeting cards.The ISD2360YYI contains the following primary components: the analog-to-digital (ADC) circuit, a digital-to-analog (DAC) circuit, a programmable memory controller, a mask ROM, and a power supply. The ADC circuit is used to convert analog audio signals into digital data, which is then stored in the mask ROM. The DAC is responsible for converting the digital data back into analog form. The programmable memory controller is used to manage the ROM address and data lines. The overall working principle of the ISD2360YYI is straightforward. To record audio, an analog signal is first fed into the ADC. The ADC then converts the analog signal into digital data, which is stored in the memory. To playback audio, the data is read from the memory and sent to the DAC. The DAC then converts the digital signal back into analog form and sends it out to a speaker or headphone. The ISD2360YYI is very simple to use, with only three primary functions: record, play, and reset. To record audio, the "record" signal is activated. This triggers the ADC to begin converting the incoming signal and writing it to memory. To play back audio, the "play" signal is used to instruct the memory controller to begin reading data from memory, which is then sent to the DAC for conversion back into analog form. The "reset" signal is used to clear the memory and reset the device. To summarise, the ISD2360YYI is an integrated circuit designed specifically for the recording and playback of audio data. It contains an analog-to-digital converter and a digital-to-analog converter, as well as a memory controller and a mask ROM. The device is well suited for low cost, low power, and low complexity applications such as talking teddy bears and musical greeting cards. With only three primary functions, the ISD2360YYI is easy to use and provides an effective solution for applications requiring voice recording and playback.

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