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ISO7731BDW The ISO7731BDW is a digital isolator with three channels, designed for high-voltage isolation applications. It supports a data rate of 100Mbps and withstands 5000Vrms voltage.
Mfr Part #:

ISO7731BDW

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The ISO7731BDW is a digital isolator with three channels, designed for high-voltage isolation applications. It supports a data rate of 100Mbps and withstands 5000Vrms voltage.
✓ Total Stock: 2,012 pcs
$ Price Range: $4.30

ISO7731BDW Available from 1 distributor

✓ 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
2,012 pcs
On Request
2012 pcs On Request 1 On Request On Request 24+ 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.

ISO7731BDW 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
Tape & Reel
Technology
Type
Voltage
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ISO7731BDW Description

Short technical summary and product information.

The Texas Instruments ISO7731BDW is a digital isolator designed for high-voltage isolation in electronic circuits. It features three unidirectional channels with a data rate of 100Mbps, suitable for signal transmission in noisy environments. The device provides a voltage isolation of 5000Vrms, making it appropriate for industrial and medical applications requiring electrical isolation.

 

Constructed in a 16-SOIC package, the ISO7731BDW is intended for surface mounting on printed circuit boards. Its operating temperature range spans from -55°C to 125°C, ensuring reliable operation across various environmental conditions. The device does not have isolated power, meaning it shares power supply with the system.

 

This digital isolator is part of the broader category of isolators used to prevent high-voltage transients from affecting low-voltage circuitry, thereby protecting sensitive components and ensuring safety. Its capacitive coupling technology offers high-speed data transfer with minimal pulse width distortion and low rise times, making it suitable for high-speed digital communication in industrial automation, medical equipment, and other high-voltage systems.

ISO7731BDW Quick Information

Product Type: Digital Isolator
Canonical Name: Texas Instruments ISO7731BDW

ISO7731BDW Compliance

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

ISO7731BDW Estimated Pricing

Qty Low High
1+ $4.30 $4.30

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

ISO7731BDW Features

  • Supports 100Mbps data rate
  • Provides 5000Vrms isolation voltage
  • Three unidirectional channels
  • Capacitive coupling technology
  • Surface mount 16-SOIC package

ISO7731BDW Applications

  • Used in industrial automation systems
  • Suitable for medical equipment isolation
  • Ideal for high-voltage signal transmission
  • Applied in safety-critical electronic circuits

ISO7731BDW FAQs

3 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the ISO7731BDW?

-55°C to 125°C

What package type does the ISO7731BDW come in?

16-SOIC (0.295 inch, 7.50mm width)

Is the ISO7731BDW RoHS compliant?

RoHS3 Compliant

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