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Same model may have multiple batches, images only for reference.
ISD1420SI Real Image
Same model may have multiple batches, images only for reference.

ISD1420SI

Part No ISD1420SI
Manufacturer Nuvoton Technology Corporation of America
Catalog Interface - Voice Record and Playback
Description IC VOICE REC/PLAY 20SEC 28-SOIC / 20s Voice Record and Playback 5V 28-Pin SOIC
Datasheet
ISD1420SI Datasheet
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits (ICs)
Manufacturer Nuvoton Technology Corporation of America
Series ChipCorder
Part Status Obsolete(EOL)
Interface Pushbutton
Input Signal Analog - Single Ended, Microphone
Output Signal PWM Speaker Output
Sampling Frequency 6.4kHz
Duration 20 Sec
Filter Pass Band 2.6kHz
Messaging Multiple
Oscillator Type Internal
Features Automatic Gain Control
Operating Temperature Range -40°C ~ 85°C (TA)
Operating Supply Voltage 4.5 V ~ 5.5 V
Mounting SMD
Package 28-SOIC (0.295", 7.50mm Width)
Manufacturer Package 28-SOIC
Win Source Part Number 777253-ISD1420SI
Popularity Medium
Supply and Demand Status Limited
Family Name ISD1420
Introduction Date June 21, 2005
ECCN EAR99
Estimated EOL Date Not Applicable
Ultra Librarian 3D Model Ultra Librarian ISD1420SI CAD Model

Description

The Nuvoton ISD1420SI is an integrated circuit belonging to the ChipCorder series.

  • Operating Temperature: -40°C ~ 85°C (TA)
  • Automatic Gain Control: Yes
  • Package: 28-SOIC (0.295", 7.50mm Width)
  • Mounting Type: SMD
  • Operating Supply Voltage: 4.5 V ~ 5.5 V
  • Input Signal: Analog - single ended, microphone
  • Output Signal: PWM speaker output
  • Interface: Pushbutton
  • Supply and Demand Status: Limited
  • Duration: 20 sec
  • Sampling Frequency: 6.4kHz
  • Filter Pass Band: 2.6kHz

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