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SN65HVD1050AQDRQ1

SN65HVD1050AQDRQ1 CAN Transceiver, AEC-Q100, 5V, 8-SOIC

MPNSN65HVD1050AQDRQ1
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Texas Instruments SN65HVD1050AQDRQ1, Automotive AEC-Q100 CANbus Transceiver, Half-Duplex, 4.75V~5.25V supply, 125 mV receiver hysteresis, -40°C~125°C, 8-SOIC package.

$1.9600Ref. price · indicative, final on quote
Texas Instruments SN65HVD1050AQDRQ1 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

SN65HVD1050AQDRQ1 specifications
ParameterValue
TypeTransceiver
SeriesAutomotive, AEC-Q100
MountingSurface Mount
Supply voltage4.75V ~ 5.25V
ProtocolCANbus
Operating temperature-40°C~125°C
DuplexHalf
PackageTape & Reel (TR); Cut Tape (CT)
Case8-SOIC (0.154\", 3.90mm Width)
Receiver hysteresis125 mV
Number of drivers (Receivers)1/1

Product details

5V CAN transceiver with AEC-Q100 — the under-hood workhorse

The Texas Instruments SN65HVD1050AQDRQ1 is a half-duplex CANbus transceiver built for the 5V supply rail (4.75V~5.25V) that dominates automotive 12V and 24V electrical systems. The 125 mV of receiver hysteresis is the spec that keeps the bus decoding clean on a long, noisy twisted pair — in a motor-drive cabinet or next to an alternator, that noise margin is what prevents false dominant states and bus-off faults. The surface-mount package is hand-solderable with a fine-tip iron or hot-air station, which matters for both prototype bring-up and rework on production boards.

The base product number is 65HVD1050, so any PCN or EOL notice from TI will reference that family. Keep an eye on the TI PCN feed for the 65HVD1050 line, but as of the current lifecycle status there is no change pending.

Frequently asked questions

Is SN65HVD1050AQDRQ1 a 5V or 3.3V transceiver?

It is a 5V transceiver. The supply voltage range is 4.75V to 5.25V, which matches the standard 5V CAN bus physical layer used in automotive and industrial 12V/24V systems. Do not run it on a 3.3V rail — the transceiver will not power up correctly.

Is SN65HVD1050AQDRQ1 automotive qualified?

Yes, it is AEC-Q100 qualified and carries the Automotive series designation.

What is the equivalent of SN65HVD1050AQDRQ1?

Within the TI 65HVD1050 family, the SN65HVD1050AQDRQ1 is the automotive-grade, tape-and-reel variant. A non-automotive equivalent would be the SN65HVD1050DR (commercial temperature range, no AEC-Q100). For a pin-compatible second source from another manufacturer, look at the NXP TJA1050T/3 or the Microchip MCP2551-I/SN — both are 5V CAN transceivers in 8-SOIC, but verify the receiver hysteresis and common-mode range against your bus timing budget.