Texas Instruments TCAN1051HVDQ1 automotive CAN transceiver, AEC-Q100 qualified, half-duplex, 2 Mbps data rate, 4.5 V to 5.5 V supply, 120 mV receiver hysteresis, 1/1 driver/receiver, -55°C to 125°C, 8-SOIC package.
| Parameter | Value |
|---|---|
| Type | Transceiver |
| Series | Automotive, AEC-Q100 |
| Mounting | Surface Mount |
| Supply voltage | 4.5V ~ 5.5V |
| Protocol | CANbus |
| Operating temperature | -55°C~125°C |
| Duplex | Half |
| Package | Tube |
| Data rate | 2Mbps |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Receiver hysteresis | 120 mV |
| Number of drivers (Receivers) | 1/1 |
Receiver hysteresis is specified at 120 mV for noise immunity on the bus.
The 8-pin SOIC is a standard footprint that reflows cleanly with a typical hot-air profile. No exposed thermal pad — the part dissipates through the leads, so keep the copper pour under the device solid for heat sinking.
It does not operate from a 3.3 V rail directly.
While the MCU can run at 3.3 V, the transceiver's logic-level inputs may need level shifting depending on the MCU's I/O tolerance. The device itself is not 3.3 V-tolerant on the supply or bus pins.