ISO7741FDBQ The Texas Instruments ISO7741FDBQ is a general-purpose digital isolator featuring 4 channels and 2500Vrms isolation. It operates at a 100Mbps data rate and comes in a surface mount 16-SSOP package.
Mfr Part #:

ISO7741FDBQ

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ISO7741FDBQ is a general-purpose digital isolator featuring 4 channels and 2500Vrms isolation. It operates at a 100Mbps data rate and comes in a surface mount 16-SSOP package.
Total Stock: 14,533 pcs
$ Price Range: $4.30

ISO7741FDBQ Available from 2 distributors

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12,914 pcs
12914 pcs On Request 1 On Request On Request On Request On Request On Request
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1,619 pcs
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ISO7741FDBQ 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
Supplier Package
Technology
Type
Voltage

ISO7741FDBQ Description

Short technical summary and product information.

The ISO7741FDBQ from Texas Instruments is a digital isolator designed for general-purpose applications. It provides robust isolation with a rating of 2500Vrms, ensuring signal integrity in noisy environments. This device features 4 unidirectional channels and supports a high data rate of 100Mbps, with a typical propagation delay of 16ns.

 

The isolator operates within a temperature range of -55°C to 125°C. Its capacitive coupling technology ensures reliable signal transmission. The package type is a 16-SSOP (0.154", 3.90mm Width), designed for surface mounting.

 

Key electrical characteristics include a minimum common-mode transient immunity of 85kV/µs and a pulse width distortion of 4.9ns maximum. The input configuration is 3/1, and it does not provide isolated power.

 

This component is suitable for applications requiring high-speed data isolation and protection against voltage transients.

ISO7741FDBQ Quick Information

Product Type: Digital Isolator
Canonical Name: Texas Instruments ISO7741FDBQ Digital Isolator
Subcategory: Digital Isolator

ISO7741FDBQ Compliance

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

ISO7741FDBQ Estimated Pricing

Qty Low High
1+ $4.30 $4.30

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

ISO7741FDBQ Features

  • Four channel unidirectional digital isolator.
  • Provides 2500Vrms isolation voltage.
  • Supports 100Mbps data rate.
  • Operates from -55°C to 125°C.
  • Surface mount 16-SSOP package.

ISO7741FDBQ Applications

  • Ideal for high-speed data isolation.
  • Suitable for noisy industrial environments.
  • Used in power supply control circuits.
  • Applicable in communication interfaces.

ISO7741FDBQ FAQs

5 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the ISO7741FDBQ?

The ISO7741FDBQ provides 2500Vrms isolation voltage.

How many channels does the ISO7741FDBQ have?

The ISO7741FDBQ has 4 channels.

What is the data rate of the ISO7741FDBQ?

The data rate of the ISO7741FDBQ is 100Mbps.

What is the operating temperature range for the ISO7741FDBQ?

The ISO7741FDBQ operates from -55°C to 125°C.

What package type is the ISO7741FDBQ in?

The ISO7741FDBQ is in a 16-SSOP package.

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