ISD1810SY

Series:	ChipCorder®
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Interface:	Pushbutton
Moisture Sensitivity Level (MSL):	--
Input Signal:	Microphone
Output Signal:	PWM Speaker Output
Sampling Frequency:	4 ~ 8kHz
Duration:	8 ~ 16 Sec
Filter Pass Band:	2.2kHz
Messaging:	Single
Oscillator Type:	Internal/External
Features:	Automatic Gain Control
Operating Temperature:	0°C ~ 70°C (TA)
Voltage - Supply:	2.7V ~ 4.5V
Mounting Type:	Surface Mount
Package / Case:	28-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	28-SOIC

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

ISD1810SY Application Field and Working Principle

ISD1810SY is a low-cost and low-power CMOS single-chip voice record and playback device produced and manufactured by ISD. It is suitable for various products such as DIY robots, toys, electronic prizes, electronic dictionaries, and learning machines. The chip is divided into two parts: a crystal oscillator and a chip circuit, which are connected by two pins. Through the audio signal input pin terminal, it can store the given audio signal in the chip, and take out the signal through the speaker connected to the other pins.

Working Principle

ISD1810SY is a single-chip voice record and playback device, which contains a large number of electronic components, such as the power module, audio output interface, audio signal amplifier, signal processing module and storage module. The audio signal input interface transmits the incoming signal to the audio signal amplifier, and then amplifies the signal to a preset intensity. The extra amplified signal will be damped by signal processing module and converted into a digital signal, which will then be stored in the built-in memory. When the user needs to play back the voice, the user will send a digital signal command to the chip. Then, the signal output interface converts the digital signal in memory into an analog signal, and then send it to the audio output interface. After being amplified, the analog signal will flow to the speaker and then turn into sound.

Application Field

The ISD1810SY voice record and playback chip possess superb audio recording and playback performance and is widely used for a variety of purposes, such as automatic speaking machines, DIY robots, toys and other types of electronics. In automatic speaking machines and robots, for example, the chip can receive and process information from the computer or other sensor. It can be used to control the movement of the motor. It can also be used to record sound and play it as the robot moves. The ISD1810SY is also widely used in electronic dictionaries, electronic learning machines and other electronic prizes and toys. Through the built-in memory, it can record and store words, and then play the words when the user sends the corresponding digital signal.

Conclusion

The ISD1810SY chip is a low-cost and low-power CMOS single-chip voice record and playback device. It is very suitable for various products, such as DIY robots, toys, electronic dictionaries, electronic prizes and learning machines. It contains a large number of electronic components and has superb audio recording and playback performance. Through the use of this single-chip voice record and playback device, we can achieve amazing performance that was once considered impossible.

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

Part Number	Manufacturer	Price	Quantity	Description