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ISO1042BQDWRQ1 The Texas Instruments ISO1042BQDWRQ1 is an automotive-grade isolated CAN transceiver. It offers robust protection and flexible data rates for demanding applications.
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ISO1042BQDWRQ1

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments ISO1042BQDWRQ1 is an automotive-grade isolated CAN transceiver. It offers robust protection and flexible data rates for demanding applications.
✓ Total Stock: 350 pcs
$ Price Range: $2.39

ISO1042BQDWRQ1 Available from 1 distributor

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350 pcs
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ISO1042BQDWRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Duplex
Lead Spacing
Mounting Type
Number of Drivers
Operating Temperature
Protocol
Receiver Hysteresis
Supplier Device Package
Type
Voltage
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ISO1042BQDWRQ1 Description

Short technical summary and product information.

The Texas Instruments ISO1042BQDWRQ1 is an automotive-qualified isolated CAN transceiver designed for reliable communication in harsh environments. It meets the ISO 11898-2:2016 physical layer standard and supports both classic CAN up to 1 Mbps and CAN FD up to 5 Mbps.

 

Key electrical features include ±70V DC bus fault protection, ±16kV HBM ESD tolerance on bus pins, and a common-mode voltage range of ±30V. The device operates over a wide temperature range of -40°C to 125°C and supports logic interface voltages from 1.71V to 5.5V. Its robust electromagnetic compatibility ensures system-level immunity.

 

Packaged in a 16-SOIC surface-mount form factor, the ISO1042BQDWRQ1 is suitable for various automotive and industrial applications requiring high-integrity CAN communication. It is also functional safety-capable, with documentation available to aid system design.

 

This transceiver provides a low loop delay of 152 ns and features undervoltage protection and driver dominant time out for enhanced reliability. The bus terminals remain passively high impedance when unpowered.

ISO1042BQDWRQ1 Quick Information

Product Type: CAN Transceiver
Canonical Name: Texas Instruments ISO1042BQDWRQ1 Automotive Isolated CAN Transceiver
Subcategory: CAN Transceiver

ISO1042BQDWRQ1 Compliance

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

ISO1042BQDWRQ1 Estimated Pricing

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1+ $2.39 $2.39

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

ISO1042BQDWRQ1 Features

  • Automotive isolated CAN transceiver
  • ±70V bus fault protection
  • Supports CAN FD up to 5 Mbps
  • Wide operating temperature range
  • Functional safety-capable design

ISO1042BQDWRQ1 Applications

  • Automotive communication systems
  • Industrial control networks
  • Robust CANbus interfaces
  • High-speed data transmission

ISO1042BQDWRQ1 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the ISO1042BQDWRQ1?

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

What package type is the ISO1042BQDWRQ1 available in?

The ISO1042BQDWRQ1 is available in a 16-SOIC package.

What is the data rate supported by the ISO1042BQDWRQ1?

It supports classic CAN up to 1 Mbps and CAN FD up to 5 Mbps.

Does the ISO1042BQDWRQ1 have bus fault protection?

Yes, it features ±70V DC bus fault protection.

Is the ISO1042BQDWRQ1 qualified for automotive applications?

Yes, it is AEC-Q100 qualified, Grade 1.

What safety certifications does the ISO1042BQDWRQ1 have?

It has safety certifications per DIN VDE V 0884-11:2017-01.

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