ISD5108EYR

Series:	ChipCorder®
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Interface:	I²C
Moisture Sensitivity Level (MSL):	--
Input Signal:	Analog - Single Ended, Microphone
Output Signal:	Analog - Single Ended, Analog Differential, PWM Speaker Output
Sampling Frequency:	4 ~ 8kHz
Duration:	4 Min 22 Sec ~ 8 Min 44 Sec
Filter Pass Band:	1.7 ~ 3.4kHz
Messaging:	Multiple
Oscillator Type:	Internal/External
Features:	Auto Mute, Automatic Gain Control, Digital Data Storage, Volume Control
Operating Temperature:	0°C ~ 70°C (TA)
Voltage - Supply:	2.7V ~ 3.6V
Mounting Type:	Surface Mount
Package / Case:	28-TSSOP (0.465", 11.80mm Width)
Supplier Device Package:	28-TSOP

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ISD5108EYR Application Field and Working Principle

Introduction

The ISD5108EYR is a type of integrated circuit (IC) used for sound-recording and playback devices. It is produced by Pactera Technology, a leading semiconductor provider. The IC is a part of the company’s ISD series of Voice-Recording and Playback products and is available in five different package sizes, namely 0805, 1206, 1210, 2020, and 2520. The device’s main components include a memory board, a microcontroller, a timer, and an amplifier. The ISD5108EYR also features various sound-processing features such as noise cancellation and sound equalization.

Field of Application

The ISD5108EYR is used in many applications, ranging from computer audio systems to cellular phones. It is ideal for use in applications that require small size, low power consumption, and high-quality sound reproduction. Apart from this, the IC is also used in applications such as audio recorders, portable music players, karaoke systems, and sound-recording systems for television. The IC is suitable for a wide range of applications due to its low power consumption and long-term signal stability.

Working Principle

The device works by utilizing a memory board, microcontroller, and amplifier. The memory board is used to store audio data while the microcontroller is used to control the various operations of the device. As an audio signal is received, the microcontroller instructs the memory board to store the data. The data is then passed to the amplifier, which amplifies the signal and transmits it to the desired output. The device also features various sound-processing features such as noise-reduction and sound equalization, which allows for optimum sound quality.

Conclusion

The ISD5108EYR is an integrated circuit used for sound-recording and playback applications. It is available in five different package sizes and is used in applications that require small size, low power consumption, and high-quality sound reproduction. The device works by utilizing a memory board, a microcontroller, and amplifier. Additionally, the device also features various sound-processing features such as noise cancellation and sound equalization, which allow for improved sound quality.

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