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Same model may have multiple batches, images only for reference.
ISD2540S Real Image
Same model may have multiple batches, images only for reference.

ISD2540S

Part No ISD2540S
Manufacturer Nuvoton Technology Corporation of America
Catalog Interface - Voice Record and Playback
Description SINGLE-CHIP, MULTIPLE-MESSAGES, VOICE RECORD/PLAYBACK DEVICE 32-, 40-, 48-, AND 64-SECOND DURATION | IC VOICE REC/PLAY 40-SEC 28-SOIC
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Nuvoton Technology Corporation of America
Status Obsolete
Interface Pushbutton
Input Signal Analog - Single Ended, Microphone
Output Signal PWM Speaker Output
Sampling Frequency 6.4kHz
Duration 40 Sec
Filter Pass Band 2.7kHz
Messaging Multiple
Oscillator Type Internal/External
Features Automatic Gain Control
Temperature Range - Operating 0°C ~ 70°C
Supply Voltage (V) 4.5V ~ 6.5V
Mounting Style SMD
Manufacturer Package 28-SOIC
Supplier Device Package 28-SOIC
Manufacturer Pack Quantity 27
MSL Level 1 (Unlimited)
Win Source Part Number 1189429-ISD2540S
Manufacturer Homepage www.winbond.com
Popularity Medium
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian ISD2540S CAD Model

Description

The ISD2540S is an integrated circuit that is manufactured by Nuvoton Technology Corporation of America.

  • Type: Analog to Digital Converter
  • Feature: Automatic Gain Control
  • Input Signal: Analog Single-Ended and Microphone
  • Output Signal: PWM Speaker
  • Interface Option: Pushbutton
  • Oscillator Type: Internal/External
  • Duration: 40 seconds
  • Sampling Frequency: 6.4kHz
  • Filter Pass Band: 2.7kHz
  • Messaging Features: Multiple
  • Package: 28-SOIC
  • Popularity: Medium
  • Operating Temperature Range: 0°C ~ 70°C
  • Supply Voltage: 4.5V ~ 6.5V

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