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ISO7721DW The Texas Instruments ISO7721DW is a general-purpose digital isolator offering 5000Vrms isolation and 100Mbps data rate. It is designed for robust performance in demanding environments.
Mfr Part #:

ISO7721DW

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ISO7721DW is a general-purpose digital isolator offering 5000Vrms isolation and 100Mbps data rate. It is designed for robust performance in demanding environments.
✓ Total Stock: 5,345 pcs
$ Price Range: $4.30

ISO7721DW Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
4,800 pcs
On Request
4800 pcs On Request 1 On Request On Request 24+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
545 pcs
On Request
545 pcs On Request 1 On Request On Request 22+ 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.

ISO7721DW 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
Lead Spacing
Mounting Type
Number of Channels
Operating Temperature
Propagation Delay tpLH
Pulse Width Distortion (Max)
Rise
Storage Temperature
Supplier Device Package
Supplier Package
Tape & Reel
Technology
Type
Voltage
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ISO7721DW Description

Short technical summary and product information.

The ISO7721DW from Texas Instruments is a 2-channel digital isolator utilizing capacitive coupling technology. It provides a high isolation voltage of 5000Vrms, making it suitable for applications requiring robust electrical separation.

 

This device operates at a data rate of 100Mbps and boasts a Common Mode Transient Immunity (CMTI) of 85kV/µs, ensuring signal integrity even in noisy environments. The operating temperature range is -55°C to 125°C, accommodating a wide spectrum of industrial and commercial applications.

 

Packaged in a 16-SOIC (0.295", 7.50mm Width) format, the ISO7721DW is designed for surface mounting. Its unidirectional channel type and lack of isolated power simplify integration into various circuit designs. The propagation delay is 16ns, with a maximum pulse width distortion of 4.9ns, and typical rise/fall times of 1.8ns and 1.9ns respectively.

 

This general-purpose isolator is a reliable choice for applications demanding high voltage isolation and dependable data transmission.

ISO7721DW Quick Information

Product Type: Digital Isolator
Canonical Name: ISO7721DW Digital Isolator

ISO7721DW Compliance

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

ISO7721DW Estimated Pricing

Qty Low High
1+ $4.30 $4.30

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

ISO7721DW Features

  • Provides 5000Vrms isolation voltage.
  • Achieves 100Mbps data rate.
  • Offers 85kV/µs Common Mode Transient Immunity.
  • Features 2 unidirectional channels.
  • Surface mountable in 16-SOIC package.

ISO7721DW Applications

  • Ideal for high voltage isolation.
  • Suitable for noisy environments.
  • Used in industrial applications.
  • Ensures signal integrity.
  • Facilitates robust circuit design.

ISO7721DW FAQs

7 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the ISO7721DW?

The ISO7721DW provides 5000Vrms of isolation voltage.

What is the data rate for the ISO7721DW?

The data rate for the ISO7721DW is 100Mbps.

What is the Common Mode Transient Immunity (CMTI) of the ISO7721DW?

The minimum Common Mode Transient Immunity for the ISO7721DW is 85kV/µs.

What is the operating temperature range for the ISO7721DW?

The ISO7721DW operates between -55°C and 125°C.

What package type is the ISO7721DW available in?

The ISO7721DW is available in a 16-SOIC package.

How is the ISO7721DW mounted?

The ISO7721DW is designed for surface mount installation.

What type of coupling technology does the ISO7721DW use?

The ISO7721DW uses capacitive coupling technology.

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