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Texas Instruments SN65HVD265DR — Logic ICs

SN65HVD265DR CAN Transceiver, 2 Mbps, 8-SOIC

MPNSN65HVD265DR
Active

Texas Instruments SN65HVD265DR, CANbus transceiver, half-duplex 1/1 driver/receiver, 2 Mbps data rate, 4.5-5.5V supply, -40 to 125°C, 8-SOIC package.

$2.2100Ref. price · indicative, final on quote
Texas Instruments SN65HVD265DR datasheet (PDF)
Packaging8-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

SN65HVD265DR specifications
ParameterValue
TypeTransceiver
MountingSurface Mount
Supply voltage4.5V ~ 5.5V
ProtocolCANbus
Operating temperature-40°C ~ 125°C
DuplexHalf
PackageTape & Reel (TR) Cut Tape (CT)
Data rate2Mbps
Case8-SOIC (0.154\", 3.90mm Width)
Receiver hysteresis125 mV
Number of drivers (Receivers)1/1

Product details

CAN transceiver for 5 V industrial and automotive networks

The single driver and single receiver pair (1/1) is the standard CAN transceiver topology for a single bus node. With a receiver hysteresis of 125 mV, the part rejects common-mode noise on the differential bus lines — a practical margin for industrial environments where cable length and ground offset degrade signal integrity.

The ROHS3 compliance is current and covers the EU RoHS exemption landscape through the latest revision.

The 2 Mbps data rate is the ceiling for this transceiver's signalling speed on the CAN bus. Classic CAN (ISO 11898-2) tops out at 1 Mbps, so this part has headroom for CAN FD implementations that use a faster data phase after the arbitration phase. In practice, the achievable bus speed depends on network length, stub length, and termination — at 2 Mbps expect a shorter maximum bus length (tens of metres) compared to a 250 kbps network. The 125 mV hysteresis helps maintain a clean differential signal at these higher bit rates.

Frequently asked questions

What is the difference between the SN65HVD265DR and the SN65HVD230?

The supply voltage is the primary deciding factor — choose the SN65HVD265DR for 5 V CAN bus systems and the SN65HVD230 for 3.3 V microcontroller rails. Both are half-duplex, 1/1 driver/receiver parts in similar SOIC packages, but they are not drop-in replacements due to the different supply voltage requirements.

Can the SN65HVD265DR be used with CAN FD?

Yes. The 2 Mbps data rate exceeds the 1 Mbps ceiling of classic CAN, so the SN65HVD265DR supports the faster data phase of CAN FD. The actual data-phase bit rate depends on the network topology and bus length, but the transceiver itself is rated for 2 Mbps signalling.

Is the SN65HVD265DR compatible with 5 V microcontrollers?

Yes. The logic-level interface on the TXD and RXD pins is referenced to the same VCC supply, so it connects directly to a 5 V UART without level shifting.