Home

Products

Isolators

Digital Isolators

ISO7742FQDBQQ1

Banner
productimage

ISO7742FQDBQQ1

DGTL ISO 3000VRMS 4CH 16SSOP

Manufacturer: Texas Instruments

Categories: Digital Isolators

Quality Control: Learn More

The Texas Instruments ISO7742FQDBQQ1 is a general-purpose, 4-channel digital isolator designed for robust performance in demanding environments. Featuring capacitive coupling technology, this component provides 5000Vrms isolation and 85kV/µs common mode transient immunity (CMTI). It supports a data rate of 100Mbps with a typical propagation delay of 16ns. The device operates across a supply voltage range of 2.25V to 5.5V and is qualified to AEC-Q100, making it suitable for automotive applications. The 16-SSOP package, measuring 3.90mm in width, facilitates surface mounting. This isolator is commonly utilized in automotive powertrain control, electric vehicle charging systems, and industrial automation.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 12 week(s)Product Status: Last Time BuyPackaging: TubeDatasheet:
Technical Details:
PackagingTube
Package / Case16-SSOP (0.154"", 3.90mm Width)
Mounting TypeSurface Mount
TypeGeneral Purpose
Operating Temperature-40°C ~ 125°C
Voltage - Supply2.25V ~ 5.5V
Data Rate100Mbps
TechnologyCapacitive Coupling
Voltage - Isolation5000Vrms
Inputs - Side 1/Side 22/2
Supplier Device Package16-SSOP
Rise / Fall Time (Typ)2.4ns, 2.4ns
Common Mode Transient Immunity (Min)85kV/µs
Propagation Delay tpLH / tpHL (Max)16ns, 16ns
Isolated PowerNo
Channel TypeUnidirectional
Pulse Width Distortion (Max)4.9ns
GradeAutomotive
Number of Channels4
QualificationAEC-Q100

Request a Quote

Name (required)

Phone (required)

Work Email (required)

Country (required)

Company Name (required)

CAPTCHA

By providing a telephone number and submitting the form, you are consenting to be contacted by SMS text message and agreeing to our Privacy Policy. Message frequency may vary. Message and data rates may apply. Reply STOP to opt out of further messaging. Reply HELP for more information.
Clients Also Buy
Texas Instruments FAQs

Texas Instruments manufactures analog and embedded semiconductor components used for signal processing, power management, and control applications.

Texas Instruments core components include:

Texas Instruments focuses on high-performance, energy-efficient semiconductor solutions for real-world electronic systems.

Texas Instruments serves a wide range of industries that require reliable analog and embedded processing technologies.

Key industries include:

These industries rely on Texas Instruments for precision, power efficiency, and long lifecycle product support.

Texas Instruments is known for industry-leading analog and embedded processing product lines used across industrial, automotive, and consumer applications.

Key Texas Instruments product lines include:

  • MSP430 - ultra-low-power microcontrollers
  • Sitara processors - ARM-based embedded processors for industrial applications
  • C2000 microcontrollers - real-time control MCUs for motor control and power electronics
  • Tiva C Series - ARM Cortex-M microcontrollers for connected applications
  • OPA series amplifiers - precision operational amplifiers
  • TPS series - power management ICs and voltage regulators
  • ADS series - analog-to-digital converters (ADCs)
  • DAC series - digital-to-analog converters
  • LM series - widely used analog components, including voltage regulators
Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

Our operations teams will handle logistics and fulfillment to ensure supply chain continuity, and our support team will provide clear communication throughout the process.

Our net terms for electronic component sourcing are flexible and vary by order. Our account executives will work with you to ensure our terms meet your company’s needs. We also offer scheduled shipments and inventory management solutions to ensure a steady supply of electronic components, maintain cash flow, and maximize warranty periods. We always offer a warranty on all tested parts. See our sales terms and conditions for more information.

We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.