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SN65HVD230D

SN65HVD230D CAN Transceiver, 1 Mbps, 3.3V, SOIC-8

MPNSN65HVD230D
Active

Texas Instruments SN65HVD230D, CANbus Transceiver, Half-Duplex, 1Mbps, 3V~3.6V, -40°C~85°C, 8-SOIC, 1/1 Drivers/Receivers, 100 mV Receiver Hysteresis.

$3.1700Ref. price · indicative, final on quote
Texas Instruments SN65HVD230D datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

SN65HVD230D specifications
ParameterValue
TypeTransceiver
MountingSurface Mount
Supply voltage3V ~ 3.6V
ProtocolCANbus
Operating temperature-40°C~85°C
DuplexHalf
PackageTube
Data rate1Mbps
Case8-SOIC (0.154\", 3.90mm Width)
Receiver hysteresis100 mV
Number of drivers (Receivers)1/1

Product details

It handles the physical-layer conversion between a CAN protocol controller and the differential bus, supporting data rates up to 1 Mbps.

Supply voltage and 5V compatibility

Rated for 3V to 3.6V, the SN65HVD230D is a 3.3V device. It is not specified for direct 5V operation on the supply pin. For mixed-voltage systems where the CAN bus itself runs at 5V common-mode, the transceiver's differential receiver handles the bus levels within its input common-mode range, but the VCC pin must stay within the 3.3V rail. If your design uses a 5V controller, level translation on the TXD/RXD lines is needed.

Receiver hysteresis and signal integrity

This is a standard value for CAN transceivers of this generation and is adequate for most industrial and automotive CAN 2.0B networks at 1 Mbps.

Frequently asked questions

Is SN65HVD230D compatible with 5V systems?

No, the SN65HVD230D is a 3.3V device with a supply range of 3V to 3.6V. It is not rated for 5V on the VCC pin. The CAN bus differential signals can tolerate 5V common-mode levels, but the transceiver itself requires a 3.3V supply rail.

What is the equivalent of SN65HVD230D?

Within the same TI family, the SN65HVD230 is the base part number; the 'D' suffix indicates the SOIC-8 package. Pin-compatible alternatives from other manufacturers include the NXP TJA1050 and the Microchip MCP2551, but verify the supply voltage and bus-fault tolerance against your specific application requirements.