Texas Instruments TCAN332DR, CANbus transceiver, 1/1 driver/receiver, 1Mbps data rate, 3V~3.6V supply, 120 mV receiver hysteresis, -40°C~125°C, 8-SOIC package.
| Parameter | Value |
|---|---|
| Type | Transceiver |
| Mounting | Surface Mount |
| Supply voltage | 3V ~ 3.6V |
| Protocol | CANbus |
| Operating temperature | -40°C~125°C |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Data rate | 1Mbps |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Receiver hysteresis | 120 mV |
| Number of drivers (Receivers) | 1/1 |
It handles the standard 1 Mbps data rate and includes a 120 mV receiver hysteresis for noise rejection on the bus.
It is not a 5 V part — if the rest of the CAN bus runs at 5 V, check the common-mode range and bus pin tolerance; the transceiver's bus pins are specified for the 3.3 V domain. The 1 Mbps data rate covers the full CAN 2.0 high-speed specification.
It is ROHS3 compliant.
The primary difference is the supply voltage range. Both are single-channel CAN transceivers in the same 8-SOIC footprint, but the supply rail determines which one your design needs.
The SN65HVD230 is also a 3.3 V CAN transceiver in an 8-SOIC package, so the TCAN332DR is a functional alternative. Verify the pinout and any differences in bus-fault protection or timeout features against your specific design requirements before substituting.