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Same model may have multiple batches, images only for reference.
ISD1730SYIR Real Image
Same model may have multiple batches, images only for reference.

ISD1730SYIR

Part No ISD1730SYIR
Manufacturer Nuvoton Technology Corporation of America
Catalog Interface - Voice Record and Playback
Description IC VOICE REC/PLAY 30SEC 28-SOIC / 60s Voice Record and Playback 160kOhm 2.5V/3.3V/5V 28-Pin SOIC
Datasheet
ISD1730SYIR Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Manufacturer Nuvoton Technology Corporation of America
Series ChipCorder
Interface Pushbutton, SPI
Input Signal Analog - Single Ended, Microphone
Output Signal Analog - Single Ended, PWM Speaker Output
Sampling Frequency 4 ~ 12kHz
Duration 20 ~ 60 Sec
Messaging Multiple
Oscillator Type Internal
Features Automatic Gain Control, Volume Control
Operating Temperature Range -40°C ~ 85°C (TA)
Operating Supply Voltage 2.4 V ~ 5.5 V
Mounting SMD
Package 28-SOIC (0.295", 7.50mm Width)
Manufacturer Package 28-SOIC
Win Source Part Number 777255-ISD1730SYIR
Popularity Medium
Supply and Demand Status Limited
Family Name ISD1730
Introduction Date August 14, 2007
ECCN EAR99
Country of Origin Taiwan
Estimated EOL Date 2026
Ultra Librarian 3D Model Ultra Librarian ISD1730SYIR CAD Model

Description

The Nuvoton Technology Corporation of America ISD1730SYIR is a medium popularity integrated circuit that is designed for use in ChipCorder series.

  • Operating Temperature: -40°C to 85°C (TA)
  • Features: Automatic gain control, volume control, and a pushbutton and SPI interface
  • Package: 28-SOIC (0.295", 7.50mm Width)
  • Mounting Type: Surface
  • Operating Supply Voltage: 2.4 V to 5.5 V
  • Input Signal: Analog - single ended, microphone
  • Output Signal: Analog - single ended, PWM speaker output
  • Oscillator Type: Internal
  • Family Name: ISD1730
  • Duration: 20 ~ 60 Sec
  • Sampling Frequency: 4 ~ 12kHz
  • Estimated EOL Date: 2026

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