Texas Instruments SN65HVD1040AQDRQ1, Automotive AEC-Q100 CANbus Transceiver, Half-Duplex, 1/1 Drivers/Receivers, 4.75V~5.25V Supply, -40°C~125°C, 8-SOIC Package.
| Parameter | Value |
|---|---|
| Type | Transceiver |
| Series | Automotive, AEC-Q100 |
| Mounting | Surface Mount |
| Supply voltage | 4.75V ~ 5.25V |
| Protocol | CANbus |
| Operating temperature | -40°C~125°C |
| Duplex | Half |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Receiver hysteresis | 125 mV |
| Number of drivers (Receivers) | 1/1 |
It handles the differential signaling, bus arbitration, and fault protection required by the CAN protocol. The receiver hysteresis is specified at 125 mV, providing noise immunity on the bus lines.
Surface-mount assembly is straightforward with standard reflow profiles.
There is no last-time-buy risk for new designs.
Yes. It is a 5 V part, not 3.3 V.
The SN65HVD1040AQDRQ1 is the automotive-qualified (AEC-Q100) version of the base SN65HVD1040DR. If your design requires AEC-Q100, the 'AQ' part is the direct drop-in; for commercial/industrial use, the non-AQ variant may be sufficient.