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Texas Instruments TCAN1051HDRQ1 — Interface & Transceivers

TCAN1051HDRQ1 CAN Transceiver, AEC-Q100, 2 Mbps, 8-SOIC

MPNTCAN1051HDRQ1
Active

Texas Instruments TCAN1051HDRQ1, Automotive AEC-Q100 CAN Transceiver, Half-Duplex, 2Mbps, 4.5V~5.5V Supply, 8-SOIC Package, -55°C~125°C.

$1.9600Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

TCAN1051HDRQ1 specifications
ParameterValue
TypeTransceiver
SeriesAutomotive, AEC-Q100
MountingSurface Mount
Supply voltage4.5V ~ 5.5V
ProtocolCANbus
Operating temperature-55°C~125°C
DuplexHalf
PackageTape & Reel (TR); Cut Tape (CT)
Data rate2Mbps
Case8-SOIC (0.154\", 3.90mm Width)
Receiver hysteresis120 mV
Number of drivers (Receivers)1/1

Product details

CAN transceiver for 5V automotive buses

Receiver hysteresis is 120 mV, providing noise immunity on the bus.

2 Mbps data rate and 5 V supply — fit for CAN FD and legacy nodes

Rated at 2 Mbps, this transceiver supports classic CAN and CAN FD frames at the higher bit rate, which is becoming standard in new automotive ECU designs. The single driver and single receiver pair (1/1) is the standard CAN node configuration.

Frequently asked questions

Is TCAN1051HDRQ1 compatible with 5V microcontrollers?

Yes.

What is the difference between TCAN1051HDRQ1 and TCAN1051DR?

The base CAN transceiver function and pinout are the same.