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TI AUTOMOTIVE · PART DECISION PAGE

TCAN1042-Q1

CAN FD transceiver

CAN FD transceiver for automotive applications such as Zone controller / gateway. Qualification, OPNs and official sources are consolidated below for a fast project decision.

AutomotiveActiveExample package: VSON · 8 pinVerified 2026-11-05
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5-second verdict

AutomotiveAEC-Q100 Grade 1
Temperature-40 to +125°C
Functional safetyFunctional Safety-Capable
LifecycleActive
In one sentence: TI lists AEC-Q100 Grade 1 over -40 to +125°C. Package, temperature and configuration can vary by OPN; verify the exact orderable before ordering. TI lists Functional Safety-Capable with functional-safety documentation. The system ASIL claim still requires ECU-level verification.

Key specifications

FeaturesStandby
Architecture12V, 24V
Bus fault voltage-58 to 58
ProtocolsCAN, CAN FD
Supply voltage4.5V to 5.5V
I/O supply voltage3.3, 5

Orderable variants (OPNs)

The GPN is for selection; the full OPN is for ordering. These examples were observed on the verification date, not live stock. Variants may differ in package, temperature, gain/threshold and, for PMICs, NVM/sequencing. Distinguish TA from TJ in the exact datasheet.

OPNPackageTemperatureNote
TCAN1042DRBRQ1VSON (DRB) (8 pin)-55 to +125°C—
TCAN1042DRBTQ1VSON (DRB) (8 pin)-55 to +125°C—
TCAN1042DRQ1SOIC (D) (8 pin)-55 to +125°C—
TCAN1042DQ1SOIC (D) (8 pin)-55 to +125°C—
TCAN1042DRBRQ1-55 to +125°C
VSON (DRB) (8 pin)
TCAN1042DRBTQ1-55 to +125°C
VSON (DRB) (8 pin)
TCAN1042DRQ1-55 to +125°C
SOIC (D) (8 pin)
TCAN1042DQ1-55 to +125°C
SOIC (D) (8 pin)

Official ordering page: https://www.ti.com/product/TCAN1042-Q1

Typical applications

Zone controller / gatewayADAS sensor linkBody and powertrain network

FAQ

Is TCAN1042-Q1 automotive qualified?

TI lists AEC-Q100 Grade 1 over -40 to +125°C. Package and temperature can differ by OPN; verify the ordering table and TI datasheet.

Which OPNs are available for TCAN1042-Q1?

TI's product page currently lists 4 OPNs; this page shows the first 4 OPNs, including TCAN1042DRBRQ1、TCAN1042DRBTQ1. Use the full OPN for ordering, not the GPN.

Where can I check price, stock and lead time for TCAN1042-Q1?

NuAxi does not invent stock or pricing on this page. Use TI's ordering page and authorized distributors for live stock, lead time and quotations; verify package, temperature, pinout and software before substitution.

Sources and verification

Related selection and design checks

NuAxi is an independent semiconductor market-intelligence platform and is not affiliated with Texas Instruments. Information is for selection reference only and is not a design, certification or procurement guarantee; verify against TI's official datasheet, ordering page and terms.

TCAN1042-Q1: CAN FD transceiver — AEC-Q100, OPNs, alternates | NuAxi