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ISO7742FQDWQ1 The Texas Instruments ISO7742FQDWQ1 is a general purpose digital isolator offering 5000Vrms isolation. It operates at 100Mbps and features 4 unidirectional channels.
Mfr Part #:

ISO7742FQDWQ1

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ISO7742FQDWQ1 is a general purpose digital isolator offering 5000Vrms isolation. It operates at 100Mbps and features 4 unidirectional channels.
✓ Total Stock: 7,816 pcs
$ Price Range: $4.30

ISO7742FQDWQ1 Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
6,251 pcs
On Request
6251 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request 21+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
411 pcs
On Request
411 pcs On Request 1 On Request On Request 22+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
154 pcs
On Request
154 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.

ISO7742FQDWQ1 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
Voltage Supply
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ISO7742FQDWQ1 Description

Short technical summary and product information.

The Texas Instruments ISO7742FQDWQ1 is a general purpose digital isolator designed for robust signal isolation in demanding applications. It provides 5000Vrms of isolation voltage, ensuring safety and signal integrity.

 

This device supports a data rate of 100Mbps and features 4 unidirectional channels with 2 inputs and 2 outputs per channel. Its high common mode transient immunity of 40kV/µs makes it suitable for environments with significant electrical noise. The isolator operates over a wide temperature range of -40°C to 125°C.

 

Designed for surface mounting, the ISO7742FQDWQ1 comes in a 16-SOIC package with a width of 7.50mm. The operating supply voltage ranges from 2.25V to 5.5V. This component is part of the Automotive, AEC-Q100 series, indicating its suitability for automotive applications.

ISO7742FQDWQ1 Quick Information

Product Type: Digital Isolator
Series: Automotive, AEC-Q100
Canonical Name: Texas Instruments ISO7742FQDWQ1 Digital Isolator
Subcategory: Digital Isolator

ISO7742FQDWQ1 Compliance

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

ISO7742FQDWQ1 Estimated Pricing

Qty Low High
1+ $4.30 $4.30

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

ISO7742FQDWQ1 Features

  • Provides 5000Vrms isolation voltage.
  • Supports 100Mbps data transfer rate.
  • Features 4 unidirectional channels.
  • Operates from -40°C to 125°C.
  • Surface mount 16-SOIC package.

ISO7742FQDWQ1 Applications

  • Ideal for robust signal isolation.
  • Suitable for noisy environments.
  • Used in automotive applications.
  • Ensures signal integrity.

ISO7742FQDWQ1 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the ISO7742FQDWQ1?

The ISO7742FQDWQ1 provides 5000Vrms of isolation voltage.

What is the data rate for this digital isolator?

The data rate for the ISO7742FQDWQ1 is 100Mbps.

How many channels does the ISO7742FQDWQ1 have?

The ISO7742FQDWQ1 has 4 channels.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What type of package is the ISO7742FQDWQ1 in?

The ISO7742FQDWQ1 is in a 16-SOIC package.

What is the supply voltage range?

The supply voltage range is 2.25V to 5.5V.

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