ISO7741DWR The Texas Instruments ISO7741DWR is a quad-channel digital isolator featuring 5000VRMS isolation and a 100Mbps data rate. It operates within a wide supply voltage range of 2.25V to 5.5V.
Mfr Part #:

ISO7741DWR

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ISO7741DWR is a quad-channel digital isolator featuring 5000VRMS isolation and a 100Mbps data rate. It operates within a wide supply voltage range of 2.25V to 5.5V.
Total Stock: 17,836 pcs

ISO7741DWR Available from 5 distributors

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ISO7741DWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Common Mode Transient Immunity (Min)
Data Rate
ESD Protection
Inputs
Isolated Power
Mounting Type
Number of Channels
Operating Temperature
Operating Temperature Range
Power Consumption
Propagation Delay
Propagation Delay tpLH
Pulse Width Distortion (Max)
Rise
Supplier Device Package
Supply Voltage
Technology
Type
Voltage
Working Voltage

ISO7741DWR Description

Short technical summary and product information.

The ISO7741DWR from Texas Instruments is a high-performance, quad-channel digital isolator designed for robust EMC applications. It offers a 5000VRMS isolation rating, making it suitable for demanding environments.

 

This device supports a data rate of up to 100Mbps and operates with a wide supply voltage range from 2.25V to 5.5V, also supporting level translation within this range. Key electrical specifications include a low propagation delay of 10.7ns typical and low power consumption of 1.5mA per channel at 1Mbps.

 

With a wide operating temperature range of -55°C to 125°C, the ISO7741DWR is built for reliability. It boasts high electromagnetic immunity and low emissions, with ±100kV/µs typical CMTI and ±8kV ESD protection across the isolation barrier.

 

The ISO7741DWR is available in a 16-SOIC (DW) surface mount package. It is designed for applications requiring high isolation integrity and reliable digital signal transmission.

ISO7741DWR Quick Information

Product Type: Digital Isolator
Series: ISO7741
Canonical Name: ISO7741 Quad-Channel Digital Isolator
Subcategory: Digital Isolator

ISO7741DWR Compliance

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

ISO7741DWR Features

  • 5000VRMS isolation rating.
  • 100Mbps maximum data rate.
  • Wide 2.25V to 5.5V supply range.
  • Operates -55°C to 125°C.
  • 16-SOIC surface mount package.

ISO7741DWR Applications

  • High-speed digital signal isolation.
  • Robust EMC applications.
  • Low power consumption designs.
  • Level translation circuits.

ISO7741DWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the isolation voltage rating for the ISO7741DWR?

The ISO7741DWR has an isolation rating of 5000VRMS.

What is the maximum data rate supported by the ISO7741DWR?

The maximum data rate for the ISO7741DWR is 100Mbps.

What is the operating temperature range for the ISO7741DWR?

The ISO7741DWR operates in a temperature range of -55°C to 125°C.

What is the supply voltage range for the ISO7741DWR?

The ISO7741DWR supports a supply voltage range of 2.25V to 5.5V.

What package type is the ISO7741DWR available in?

The ISO7741DWR is available in a 16-SOIC (DW) package.

What is the typical propagation delay of the ISO7741DWR?

The typical propagation delay for the ISO7741DWR is 10.7ns when using 5V supplies.

What are the safety certifications for the ISO7741DWR?

The ISO7741DWR has safety certifications including DIN EN IEC 60747-17 (VDE 0884-17), UL 1577, IEC 61010-1, IEC 62368-1, IEC 60601-1, and GB 4943.1.

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