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SN65HVD10DR

TI SN65HVD10DR RS-485/RS-422 Transceiver, 32 Mbps, 8-SOIC

MPNSN65HVD10DR
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Texas Instruments SN65HVD10DR, RS-485/RS-422 transceiver, half-duplex, 32 Mbps data rate, 3V to 3.6V supply, 8-SOIC package, -40°C to 85°C operating temperature.

$4.0600Ref. price · indicative, final on quote
Texas Instruments SN65HVD10DR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

SN65HVD10DR specifications
ParameterValue
TypeTransceiver
MountingSurface Mount
Supply voltage3V ~ 3.6V
ProtocolRS422, RS485
Operating temperature-40°C~85°C
DuplexHalf
PackageTape & Reel (TR); Cut Tape (CT)
Data rate32Mbps
Case8-SOIC (0.154\", 3.90mm Width)
Receiver hysteresis35 mV
Number of drivers (Receivers)1/1

Product details

32 Mbps half-duplex RS-485 transceiver — 3.3V-only, industrial temp

3.3V-only supply — 5V bus tolerance is not on the table

It cannot tolerate 5V on the VCC pin. If the design runs a 5V logic rail, you need a level translator or a different transceiver. The bus pins are RS-485 compliant and handle common-mode voltages up to -7V to +12V per the RS-485 standard, but the device itself is not 5V-tolerant on the supply side. For 5V systems, look at the SN65HVD10 (non-DR suffix) or the SN65HVD11 family.

Frequently asked questions

Is SN65HVD10DR a half-duplex or full-duplex transceiver?

It is a half-duplex transceiver with one driver and one receiver, sharing the same bus pins. For full-duplex operation, you would need two of these or a dedicated full-duplex part like the SN65HVD12.

Can SN65HVD10DR replace SN65HVD10D directly?

Yes, the SN65HVD10DR is functionally identical to the SN65HVD10D. The only difference is the packaging: the DR suffix denotes Tape & Reel (suitable for automated pick-and-place), while the D suffix is typically supplied in tubes. Both share the same 8-SOIC footprint, pinout, and electrical specifications.

What is the closest pin-compatible alternative to SN65HVD10DR in this component family?

Within the same family, the SN65HVD10D is pin-compatible and electrically identical, differing only in the shipping medium (tube vs. Tape & Reel). For a 5V-tolerant alternative, the SN65HVD11 series offers similar pinout but with a wider supply range.