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SN65HVD230DRG4

SN65HVD230DRG4 CAN Transceiver, 1 Mbps, 3-3.6V, SOIC-8

MPNSN65HVD230DRG4
End of Life

Texas Instruments SN65HVD230DRG4, CANbus Transceiver, Half-Duplex, 1Mbps, 3V-3.6V, -40°C~85°C, 8-SOIC.

$0.3700Ref. price · indicative, final on quote
Texas Instruments SN65HVD230DRG4 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

SN65HVD230DRG4 specifications
ParameterValue
TypeTransceiver
MountingSurface Mount
Supply voltage3V ~ 3.6V
ProtocolCANbus
Operating temperature-40°C~85°C
DuplexHalf
PackageTape & Reel (TR); Cut Tape (CT)
Data rate1Mbps
Case8-SOIC (0.154\", 3.90mm Width)
Receiver hysteresis100 mV
Number of drivers (Receivers)1/1

Product details

If your controller runs at 5 V, you need level translation on the TXD and RXD pins — the transceiver's logic inputs are not 5 V tolerant. The 1/1 driver/receiver count is standard for a single CAN node; one bus node per package.

Surface-mount only; no through-hole option. The DRG4 suffix indicates lead-free (RoHS) plating and a green molding compound.

For dual-sourcing, the SN65HVD230D (same die, different reel suffix) is a direct drop-in; the SN65HVD231D offers a standby mode with lower quiescent current but otherwise identical pinout and ratings.

Frequently asked questions

What is the closest pin-compatible alternative to SN65HVD230DRG4?

The SN65HVD230D is the same die with a different reel suffix — electrically identical and pin-compatible. The SN65HVD231D also matches the footprint and adds a low-power standby mode, though its quiescent current is lower. Both are direct swaps on the same PCB.

Does SN65HVD230DRG4 require an external termination resistor?

Yes. Like all standard CAN transceivers, the SN65HVD230DRG4 needs a 120 Ω termination resistor across the CANH and CANL bus lines at each end of the network. The transceiver itself does not include internal termination.

Is SN65HVD230DRG4 compatible with 5V logic?

No. Driving TXD with 5 V logic exceeds the absolute maximum ratings and can damage the part. Use a level shifter if your controller runs at 5 V.