ISO7721FQDRQ1 The Texas Instruments ISO7721FQDRQ1 is a 2-channel digital isolator designed for automotive applications. It offers 3000Vrms isolation and a 100Mbps data rate.
Mfr Part #:

ISO7721FQDRQ1

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ISO7721FQDRQ1 is a 2-channel digital isolator designed for automotive applications. It offers 3000Vrms isolation and a 100Mbps data rate.
Total Stock: 1,894 pcs
$ Price Range: $0.96

ISO7721FQDRQ1 Available from 4 distributors

Authorised
Non-Authorised

ISO7721FQDRQ1 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

ISO7721FQDRQ1 Description

Short technical summary and product information.

The Texas Instruments ISO7721FQDRQ1 is a reinforced, 2-channel digital isolator suitable for automotive applications. It features a 100Mbps maximum data rate and a 3000Vrms withstand isolation voltage.

 

This device operates within a temperature range of -40°C to 125°C and is AEC-Q100 qualified. It is housed in an 8-SOIC package and supports surface mount installation.

 

Key electrical characteristics include a common mode transient immunity of 85kV/µs and propagation delays typically around 11ns. The isolator is designed with capacitive coupling technology and offers unidirectional channels.

ISO7721FQDRQ1 Quick Information

Product Type: Digital Isolator
Canonical Name: ISO7721FQDRQ1 Dual-Channel Digital Isolator
Subcategory: Digital Isolator

ISO7721FQDRQ1 Compliance

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

ISO7721FQDRQ1 Estimated Pricing

Qty Low High
1+ $0.96 $0.96

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

ISO7721FQDRQ1 Features

  • 2-channel reinforced digital isolator
  • 3000Vrms withstand isolation voltage
  • 100Mbps maximum data rate
  • Automotive AEC-Q100 qualified
  • 8-SOIC surface mount package

ISO7721FQDRQ1 Applications

  • Automotive systems requiring isolation
  • Industrial communication interfaces
  • Power supply control circuits
  • General purpose digital signal isolation

ISO7721FQDRQ1 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the isolation rating of the ISO7721FQDRQ1?

The ISO7721FQDRQ1 has a withstand isolation voltage of 3000Vrms and a surge isolation voltage up to 12.8kVPK.

What is the maximum data rate for this digital isolator?

The maximum data rate for the ISO7721FQDRQ1 is 100Mbps.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package type is the ISO7721FQDRQ1 available in?

The ISO7721FQDRQ1 is available in an 8-SOIC package.

Is this device qualified for automotive applications?

Yes, the ISO7721FQDRQ1 is AEC-Q100 qualified for automotive applications.

How many channels does the ISO7721FQDRQ1 have?

The ISO7721FQDRQ1 has 2 channels.

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