ISO7420D The Texas Instruments ISO7420D is a 2-channel, general-purpose digital isolator. It offers a data rate of 1Mbps and withstands 2500Vrms isolation.
Mfr Part #:

ISO7420D

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ISO7420D is a 2-channel, general-purpose digital isolator. It offers a data rate of 1Mbps and withstands 2500Vrms isolation.
Total Stock: 25,000 pcs
$ Price Range: $4.23

ISO7420D Available from 1 distributor

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ISO7420D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Common Mode Transient Immunity (Min)
Data Rate
Inputs
Isolated Power
Mounting Type
Number of Channels
Operating Temperature
Propagation Delay tpLH
Pulse Width Distortion (Max)
Rise
Supplier Device Package
Supplier Package
Technology
Type
Voltage

ISO7420D Description

Short technical summary and product information.

The Texas Instruments ISO7420D is a 2-channel digital isolator designed for general-purpose applications. It operates with a data rate of up to 1Mbps and provides a robust isolation rating of 2500Vrms.

 

This isolator utilizes capacitive coupling technology and features unidirectional channels. Key electrical specifications include a common mode transient immunity of 25kV/µs and a propagation delay of 14ns. The device operates within a temperature range of -40°C to 105°C and has a low current consumption per channel.

 

Packaged in an 8-SOIC (0.154", 3.90mm Width) format, the ISO7420D is designed for surface mount applications. Its specifications make it suitable for various industrial and communication systems requiring reliable signal isolation.

ISO7420D Quick Information

Product Type: Digital Isolator
Canonical Name: ISO7420D 2-Channel Digital Isolator
Subcategory: General Purpose

ISO7420D Compliance

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

ISO7420D Estimated Pricing

Qty Low High
1+ $4.23 $4.23

Estimated market price range - modelled values for guidance only, not live distributor offers.

ISO7420D Features

  • 2-channel unidirectional digital isolator.
  • 1Mbps maximum data rate.
  • 2500Vrms withstand isolation voltage.
  • 25kV/µs minimum CMTI.
  • Surface mount 8-SOIC package.

ISO7420D Applications

  • Industrial communication systems.
  • Power supply control circuits.
  • Automotive sensor interfaces.
  • Medical equipment isolation.

ISO7420D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the isolation voltage rating for the ISO7420D?

The ISO7420D has a withstand isolation voltage of 2500Vrms.

What is the maximum data rate for the ISO7420D digital isolator?

The maximum data rate for the ISO7420D is 1Mbps.

How many channels does the ISO7420D have?

The ISO7420D has 2 channels.

What is the operating temperature range of the ISO7420D?

The operating temperature range for the ISO7420D is -40°C to 105°C.

What package type is the ISO7420D available in?

The ISO7420D is available in an 8-SOIC package.

What is the Common Mode Transient Immunity (CMTI) of the ISO7420D?

The minimum Common Mode Transient Immunity for the ISO7420D is 25kV/µs.

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