ISO7420DR The Texas Instruments ISO7420DR is a 2-channel digital isolator designed for general-purpose applications. It offers a data rate of 1Mbps and a withstand isolation voltage of 2500Vrms.
Mfr Part #:

ISO7420DR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ISO7420DR is a 2-channel digital isolator designed for general-purpose applications. It offers a data rate of 1Mbps and a withstand isolation voltage of 2500Vrms.
Total Stock: 33,800 pcs
$ Price Range: $3.58

ISO7420DR Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
30,133 pcs
30133 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
3,667 pcs
3667 pcs On Request 1 On Request On Request On Request On Request On Request

ISO7420DR 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
Technology
Type
Voltage

ISO7420DR Description

Short technical summary and product information.

The Texas Instruments ISO7420DR is a 2-channel, unidirectional digital isolator utilizing capacitive coupling technology. It supports a maximum data rate of 1Mbps and provides a robust isolation rating of 2500Vrms.

 

This device features a low propagation delay of 9ns typical and a common-mode transient immunity of 25kV/µs minimum. It operates within a temperature range of -40°C to 105°C and is housed in a compact 8-SOIC package suitable for surface mounting.

 

The ISO7420DR is designed for general-purpose isolation applications, offering reliable performance with low power consumption. Its specifications make it suitable for various industrial and communication systems requiring signal isolation.

ISO7420DR Quick Information

Product Type: Digital Isolator
Canonical Name: ISO7420DR 2-Channel Digital Isolator
Subcategory: Digital Isolator

ISO7420DR Compliance

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

ISO7420DR Estimated Pricing

Qty Low High
1+ $3.58 $3.58

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

ISO7420DR Features

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

ISO7420DR Applications

  • Industrial communication systems.
  • Power supply control circuits.
  • Automotive sensor interfaces.
  • General purpose signal isolation.

ISO7420DR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the data rate of the ISO7420DR?

The ISO7420DR has a maximum data rate of 1Mbps.

What is the isolation voltage rating for the ISO7420DR?

The ISO7420DR has a withstand isolation voltage of 2500Vrms.

How many channels does the ISO7420DR have?

The ISO7420DR features 2 channels.

What is the operating temperature range for the ISO7420DR?

The operating temperature range for the ISO7420DR is -40°C to 105°C.

What type of package is the ISO7420DR in?

The ISO7420DR is supplied in an 8-SOIC package.

What is the Common Mode Transient Immunity (CMTI) of the ISO7420DR?

The minimum Common Mode Transient Immunity for the ISO7420DR is 25kV/µs.

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