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Texas Instruments TCAN1043HGDMTRQ1 — Logic ICs

TCAN1043HGDMTRQ1 CAN Transceiver, AEC-Q100, 5Mbps

MPNTCAN1043HGDMTRQ1
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Texas Instruments TCAN1043HGDMTRQ1, Automotive AEC-Q100 CANbus Transceiver, 1/1 Drivers/Receivers, 5Mbps, 4.5V~5.5V Supply, -55°C~125°C, 14-VSON Wettable Flank.

$1.2600Ref. price · indicative, final on quote
Texas Instruments TCAN1043HGDMTRQ1 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

TCAN1043HGDMTRQ1 specifications
ParameterValue
TypeTransceiver
SeriesAutomotive, AEC-Q100
MountingSurface Mount, Wettable Flank
Supply voltage4.5V ~ 5.5V
ProtocolCANbus
Operating temperature-55°C~125°C
PackageTape & Reel (TR)
Data rate5Mbps
Case14-VDFN Exposed Pad
Receiver hysteresis50 mV
Number of drivers (Receivers)1/1

Product details

CAN transceiver for automotive and industrial bus nodes

Wettable flank package for automated optical inspection

This part is supplied in a 14-VSON package (4.5x3 mm) with wettable flanks, a feature that allows solder fillet formation visible to AOI systems. For automotive production lines requiring 100% solder joint inspection, the wettable flank eliminates the need for X-ray inspection of the exposed-pad package.

This supports both new design-ins and ongoing production replenishment without the supply-chain uncertainty of a phase-out part.

Frequently asked questions

Is TCAN1043HGDMTRQ1 a direct replacement for TCAN1043H?

The TCAN1043HGDMTRQ1 shares the same base product number (TCAN1043) and functional pinout as the TCAN1043H variant. The 'GDMTRQ1' suffix indicates the wettable flank VSON-14 package and tape-and-reel packaging. If your existing design uses the TCAN1043H in a VSON package, this part is a form-fit-function replacement with the added benefit of wettable flanks for AOI.

Does TCAN1043HGDMTRQ1 have a wettable flank package?

Yes, the TCAN1043HGDMTRQ1 is specified with a surface-mount, wettable flank package (14-VSON, 4.5x3 mm). This design allows solder paste to wet the side of the package leads, creating a visible fillet that automated optical inspection systems can verify.