Texas Instruments SN65HVD231QDRG4 CANbus transceiver, half-duplex, 1 Mbps data rate, 3 V to 3.6 V supply, 8-SOIC package, -40°C to 125°C operating temperature.
| Parameter | Value |
|---|---|
| Type | Transceiver |
| Mounting | Surface Mount |
| Supply voltage | 3V ~ 3.6V |
| Protocol | CANbus |
| Operating temperature | -40°C~125°C |
| Duplex | Half |
| Package | Tape & Reel (TR) |
| Data rate | 1Mbps |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Receiver hysteresis | 100 mV |
| Number of drivers (Receivers) | 1/1 |
The receiver includes 100 mV of hysteresis for improved noise rejection on the differential bus lines, which matters in electrically noisy environments like motor drives or automotive body electronics.
The 125°C upper limit allows placement near the engine bay or in a sealed enclosure where ambient heat soaks the PCB.
Both are 3.3 V CAN transceivers in the same 8-SOIC footprint with identical pinouts. The SN65HVD231 includes a low-power standby mode, while the SN65HVD230 does not. For designs that do not need standby, the SN65HVD230 is a pin-compatible alternative for second-sourcing.