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ISO7721DWR The Texas Instruments ISO7721DWR is a 2-channel digital isolator designed for general-purpose applications. It offers robust isolation and high-speed data transfer capabilities.
Mfr Part #:

ISO7721DWR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ISO7721DWR is a 2-channel digital isolator designed for general-purpose applications. It offers robust isolation and high-speed data transfer capabilities.
✓ Total Stock: 15,696 pcs
$ Price Range: $1.04

ISO7721DWR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
14,000 pcs
On Request
14000 pcs On Request 1 On Request On Request 24+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,696 pcs
On Request
1696 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.

ISO7721DWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Channel Type
Common Mode Transient Immunity (Min)
Data Rate
Industrial Grade
Inputs
Isolated Power
Lead Spacing
Medical Grade
Military Grade
Mounting Type
Number of Channels
Operating Temperature
Propagation Delay tpLH
Pulse Width Distortion (Max)
Rise
Supplier Device Package
Technology
Type
Voltage
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ISO7721DWR Description

Short technical summary and product information.

The ISO7721DWR from Texas Instruments is a 2-channel digital isolator with a 1/1 forward/reverse channel configuration. It provides a high isolation rating of 5000Vrms, making it suitable for applications requiring robust electrical separation.

 

This device supports a maximum data rate of 100Mbps with a typical propagation delay of 11ns. It features a common mode transient immunity (CMTI) of 85kV/µs, ensuring signal integrity in noisy environments. The operating temperature range is -55°C to 125°C, and it is available in a 16-SOIC package for surface mounting.

 

Designed for general-purpose isolation, the ISO7721DWR is ideal for applications where reliable signal transmission across isolation barriers is critical. Its capacitive coupling technology ensures a durable isolation barrier with a projected lifetime of over 30 years at 1.5 kVRMS working voltage.

ISO7721DWR Quick Information

Product Type: Digital Isolator
Canonical Name: ISO7721DWR Digital Isolator
Subcategory: Digital Isolator

ISO7721DWR Compliance

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

ISO7721DWR Estimated Pricing

Qty Low High
1+ $1.04 $1.04

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

ISO7721DWR Features

  • Two-channel digital isolator.
  • 5000Vrms isolation rating.
  • 100Mbps maximum data rate.
  • Wide -55°C to 125°C operating temperature.
  • Surface mount 16-SOIC package.

ISO7721DWR Applications

  • Ideal for robust signal isolation.
  • Suitable for noisy environments.
  • Used in applications requiring high voltage separation.
  • Facilitates reliable data transfer across barriers.

ISO7721DWR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the isolation voltage rating for the ISO7721DWR?

The ISO7721DWR has an isolation voltage rating of 5000Vrms.

What is the maximum data rate supported by the ISO7721DWR?

The maximum data rate supported by the ISO7721DWR is 100Mbps.

What is the operating temperature range for the ISO7721DWR?

The operating temperature range for the ISO7721DWR is -55°C to 125°C.

What package type is the ISO7721DWR available in?

The ISO7721DWR is available in a 16-SOIC package.

What is the Common Mode Transient Immunity (CMTI) of the ISO7721DWR?

The minimum Common Mode Transient Immunity (CMTI) for the ISO7721DWR is 85kV/µs.

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