DistyParts Icon
ISD1420P The Nuvoton Technology ISD1420P is a voice record and playback IC offering 20 seconds of recording time. It features Automatic Gain Control and operates within a 4.5V to 5.5V range.
Mfr Part #:

ISD1420P

Available from 1 distributors
Mfr Name: Nuvoton Technology
Nuvoton Technology
The Nuvoton Technology ISD1420P is a voice record and playback IC offering 20 seconds of recording time. It features Automatic Gain Control and operates within a 4.5V to 5.5V range.
✓ Total Stock: 3,569 pcs

ISD1420P Available from 1 distributor

✓ Authorised
✓ 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
3,569 pcs
On Request
3569 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ISD1420P 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
View Similar Products (0)

ISD1420P Description

Short technical summary and product information.

The ISD1420P from Nuvoton Technology is a single-chip voice record and playback device designed for applications requiring audio message storage and playback. This IC provides up to 20 seconds of recording duration, allowing for flexible message implementation.

 

Key electrical specifications include an operating voltage range of 4.5V to 5.5V and a sampling frequency of 6.4kHz, ensuring clear audio capture and reproduction. The device features Automatic Gain Control (AGC) for consistent audio levels and an internal oscillator for simplified design. The interface is pushbutton-activated, and it accepts analog, single-ended microphone input.

 

Designed for ease of integration, the ISD1420P is available in a 28-PDIP through-hole package, suitable for standard PCB mounting. Its output signal is a PWM speaker output, facilitating direct connection to audio output devices. The operating temperature range is from 0°C to 70°C (TA), making it suitable for a variety of environmental conditions.

 

This IC is ideal for applications such as voice prompts, alarm messages, and simple audio announcements where reliable voice recording and playback functionality is required.

ISD1420P Quick Information

Product Type: Voice Record and Playback IC
Canonical Name: ISD1420P Voice Record/Playback IC
Subcategory: Interface

ISD1420P Compliance

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

ISD1420P Features

  • 20-second voice recording duration.
  • Automatic Gain Control included.
  • Operates from 4.5V to 5.5V.
  • 28-PDIP through-hole package.
  • Pushbutton interface for control.

ISD1420P Applications

  • Ideal for voice prompts.
  • Suitable for alarm messages.
  • Used for audio announcements.
  • Embedded voice message systems.

ISD1420P FAQs

5 frequently asked questions generated from this part’s specifications.
What is the recording duration of the ISD1420P?

The ISD1420P offers a recording duration of 20 seconds.

What is the operating voltage range for the ISD1420P?

The ISD1420P operates within a voltage range of 4.5V to 5.5V.

What is the operating temperature range for this voice record IC?

The operating temperature range for the ISD1420P is 0°C to 70°C (TA).

What type of package is the ISD1420P available in?

The ISD1420P is available in a 28-PDIP package.

Does the ISD1420P have Automatic Gain Control?

Yes, the ISD1420P features Automatic Gain Control.

Home
Account

Categories