ISD1760SY

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ISD1760SY

IC VOICE REC/PLAY 120SEC 28SOIC

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規格

Series ChipCorder®
Part Status Last Time Buy
Interface Pushbutton, SPI
Input Signal Analog - Single Ended, Microphone
Output Signal Analog - Single Ended, PWM Speaker Output
Sampling Frequency 4 ~ 12kHz
Duration 40 ~ 120 Sec
Messaging Multiple
Oscillator Type Internal
Features Automatic Gain Control, Volume Control
Operating Temperature 0°C ~ 70°C (TA)
Voltage - Supply 2.4 V ~ 5.5 V
Mounting Type Surface Mount
Package / Case 28-SOIC (0.295", 7.50mm Width)
Supplier Device Package 28-SOIC
Base Product Number ISD1760

概述

Description

The ISD1760SY is a voice recording and playback integrated circuit designed for various applications such as toys, personal audio devices, and message storage systems. It utilizes digital signal processing technology to record and playback audio in high quality. This chip supports a maximum recording time of approximately 10 seconds, depending on the selected storage configuration.
Key features include a built-in microphone input, speaker output, and easy-to-use control pins for recording, playing back, and erasing messages. The ISD1760SY operates on low voltage, making it suitable for battery-powered devices. Its simple interface allows for straightforward integration into various electronic designs.
The device often comes with programmable options, enabling customization of playback speed and modulation. Overall, the ISD1760SY is a versatile solution for adding voice functionality to electronic projects, providing a compact and efficient way to store and reproduce audio content.

Features

The ISD1760SY is a low-power, single-chip voice recorder and playback device. Key features include:
1. Recording Duration: It supports up to 20 seconds of record time with a maximum of 176 seconds of playback.
2. Voice Quality: Provides high-quality voice playback with a sampling rate of 8 kHz.
3. Non-volatile Storage: Utilizes EEPROM technology, allowing voice data to be stored without power.
4. User-Friendly Interface: Features simple push-button control for easy operation.
5. Multiple Modes: Supports various modes of operation including single message and multiple message playback.
6. Low Power Consumption: Designed for battery-powered applications, it has a low standby current.
7. Built-in Amplifier: Equipped with an internal audio amplifier to drive speakers directly.
8. Chip Configuration: Offers flexible configuration options via external components for tailored applications.
These features make the ISD1760SY ideal for toys, greeting cards, and other voice-recording applications.

Package

The ISD1760SY is typically packaged in a 28-pin DIP (Dual In-line Package) format. This type of package allows for easy integration into various electronic circuits and is commonly used in voice recording and playback applications.

Pinout

The ISD1760SY is a voice recording and playback device from ISD (Information Storage Devices). It features a total of 16 pins.
Pin Functions:
1. VDD - Power supply (typically +3V to +5V)
2. GND - Ground reference
3. A0, A1, A2 - Address pins for selecting messages
4. DOUT - Digital output for audio playback
5. DIN - Digital input for audio recording
6. CLK - Clock input for data synchronization
7. CS - Chip select for enabling device operation
8. PLAYE - Playback enable pin
9. REC - Record pin for initiating recording
10. ERASE - Pin to erase stored messages
11. VREF - Reference voltage pin
12. TEST - Test mode pin (used for factory testing)
13-16. NC - No connect pins (not used)
The ISD1760SY allows for multiple message storage and playback, making it ideal for applications such as toys, greeting cards, and other voice-enabled devices.

Manufacturer

The ISD1760SY is manufactured by Nuvoton Technology Corporation, a semiconductor company. Nuvoton specializes in microcontroller solutions, audio processing, and various integrated circuits (ICs) for consumer electronics and industrial applications. They are known for their innovation in voice recording and playback ICs, including the ISD series, which is widely used in applications like toys, greeting cards, and various audio playback devices. Founded as a spin-off from Winbond Electronics Corporation, Nuvoton has a strong presence in the global semiconductor market, focusing on delivering high-performance and cost-effective solutions.

Application

The ISD1760SY is a voice recording and playback IC used in applications such as toys, greeting cards, educational devices, and voice-enabled products. It offers a simple interface for recording and playback of audio messages, making it suitable for consumer electronics, security systems, and automation projects. Its low power consumption and compact design allow for integration into battery-operated devices and various embedded systems.

Equivalent

Equivalent products to the ISD1760SY chip include the ISD17240, ISD17260, and ISD1762, which are all part of the ISD family of voice recorders. Other alternatives may include the MT-ISD chip series and certain models from the Winbond W25 series. Always verify specifications and pin compatibility when considering substitutes.

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