Texas Instruments SN65HVD231DG4, CANbus Transceiver, Half-Duplex, 1 Mbps, 3 V to 3.6 V Supply, 8-SOIC, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Type | Transceiver |
| Mounting | Surface Mount |
| Supply voltage | 3V ~ 3.6V |
| Protocol | CANbus |
| Operating temperature | -40°C~85°C |
| Duplex | Half |
| Package | Tube |
| Data rate | 1Mbps |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Receiver hysteresis | 100 mV |
| Number of drivers (Receivers) | 1/1 |
The device integrates one driver and one receiver, with 100 mV of receiver hysteresis for noise rejection on the bus.
This temperature grade is a reliable choice for applications where the CAN bus runs through unconditioned spaces or near heat-generating power stages.
Yes. The receiver output (RXD) and driver input (TXD) are referenced to VCC, so they interface directly with 3.3 V microcontrollers without external level translation.
Within the same base family, the SN65HVD231D (without the DG4 suffix) is functionally identical — same CAN transceiver, same 1 Mbps data rate, same 3.3 V supply, same SOIC-8 footprint. The DG4 suffix indicates lead-free / RoHS-compliant packaging. The SN65HVD230 series also offers pin-compatible variants with different standby or slope-control features.
The DG4 suffix in the order code indicates Texas Instruments' lead-free (RoHS-compliant) finish.