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ISD1420PY The ISD1420PY is a voice record and playback integrated circuit from Nuvoton Technology. It offers a 20-second recording duration and operates within a 4.5V to 5.5V supply voltage range.
Mfr Part #:

ISD1420PY

Available from 1 distributors
Mfr Name: Nuvoton Technology
Nuvoton Technology
The ISD1420PY is a voice record and playback integrated circuit from Nuvoton Technology. It offers a 20-second recording duration and operates within a 4.5V to 5.5V supply voltage range.
✓ Total Stock: 2,524 pcs

ISD1420PY Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,524 pcs
On Request
2524 pcs On Request 1 On Request On Request On Request On Request On Request
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ISD1420PY Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duration
Features
Filter Pass Band
Input Signal
Interface
Lead Spacing
Messaging
Mounting Type
Operating Temperature
Oscillator Type
Output Signal
Sampling Frequency
Supplier Device Package
Voltage
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ISD1420PY Description

Short technical summary and product information.

The ISD1420PY is a single-chip voice record and playback device manufactured by Nuvoton Technology. This integrated circuit is designed for applications requiring audio recording and playback functionality, offering a duration of 20 seconds.

 

Key electrical specifications include a supply voltage range of 4.5V to 5.5V and an internal oscillator. The device supports analog single-ended microphone input and provides a PWM speaker output. It operates with a sampling frequency of 6.4kHz and features a filter pass band of 2.6kHz. Automatic Gain Control is also included as a key feature.

 

Designed for easy integration, the ISD1420PY utilizes a Through Hole mounting type and comes in a 28-DIP package. The operating temperature range is from 0°C to 70°C (TA). Its interface is pushbutton-activated, and it supports multiple messaging capabilities.

 

This component is suitable for various embedded systems and consumer electronics where voice interaction or audio messaging is required. Its straightforward interface and integrated features simplify the design process for engineers.

ISD1420PY Quick Information

Product Type: Voice Record and Playback IC
Canonical Name: ISD1420PY Voice Record/Playback Device
Subcategory: Voice Record and Playback

ISD1420PY Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ISD1420PY Features

  • 20-second voice recording duration.
  • Operates from 4.5V to 5.5V supply.
  • Analog microphone input.
  • PWM speaker output.
  • Through Hole mounting type.

ISD1420PY Applications

  • Ideal for voice message systems.
  • Suitable for interactive toys.
  • Used in simple alarm devices.
  • Applicable for announcement systems.

ISD1420PY FAQs

7 frequently asked questions generated from this part’s specifications.
What is the recording duration of the ISD1420PY?

The ISD1420PY offers a recording duration of 20 seconds.

What is the operating voltage range for the ISD1420PY?

The ISD1420PY operates within a supply voltage range of 4.5V to 5.5V.

What type of input signal does the ISD1420PY accept?

The ISD1420PY accepts Analog - Single Ended, Microphone input signals.

What is the output signal type for the ISD1420PY?

The ISD1420PY provides a PWM Speaker Output signal.

How is the ISD1420PY mounted?

The ISD1420PY is designed for Through Hole mounting.

What is the operating temperature range for this component?

The operating temperature range for the ISD1420PY is 0°C to 70°C (TA).

What is the sampling frequency of the ISD1420PY?

The ISD1420PY has a sampling frequency of 6.4kHz.

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