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Best Alternatives to SN65HVD08DR

Package: 8-SOIC (0.154", 3.90mm Width)Texas InstrumentsDriversSeries: -Package: Tape & Reel (TR); Cut Tape (CT); Digi-Reel®Type: TransceiverReceiver Hysteresis: 35 mVData Rate: -

SN65HVD08DR is a robust 3V to 5.5V half-duplex RS-485 transceiver. When searching for alternatives, key considerations are supply voltage compatibility, data rate, and pinout.

AI replacement insight

Electrical riskmedium

Supply voltage is a critical parameter; many alternatives are 3.3V-only or 5V-only.

Package risklow

8-SOIC is a standard package with high likelihood of pin compatibility for half-duplex parts.

Sourcing risklow

RS-485 transceivers are a mature category with many cross-vendor options available.

Can it be replaced directly?

Direct replacement for SN65HVD08DR should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The MAX14783EESA+T offers a compatible voltage range and upgraded performance, making it the most promising path.

Main risk

Supply voltage mismatch is the primary risk, as many alternatives do not support the target's wide 3V to 5.5V range.

Recommended alternatives

2
MAX14783EESA+T package
MAX14783EESA+T

Analog Devices Inc./Maxim Integrated

Needs validationlow risk

A strong alternative with a compatible voltage range and upgraded speed and ESD protection.

View details

Alternative comparison matrix

Feature / factorSN65HVD08DRMAX14783EESA+TMAX3485ESAAlt 3Compatibility / risk
Package8-SOIC8-SOIC8-SOIC8-SOIC — Form factor matches.; MAX3485ESA: Form factor matches.
Voltage3V to 5.5V3.3V to 5V3.0V to 3.6V3.3V to 5V / 3.0V to 3.6V — Compatible with target's wide range.; MAX3485ESA: For 3.3V systems ONLY. Cannot be used at 5V.
InterfaceHalf-DuplexHalf-DuplexHalf-DuplexHalf-Duplex — Functional duplex matches.; MAX3485ESA: Functional duplex matches.
Data Rate10 Mbps42 Mbps10Mbps42 Mbps / 10Mbps — Faster speed may require layout review.; MAX3485ESA: Data rate matches.
Esd Protection16kV HBM±35kV HBM-±35kV HBM — Improved ESD robustness.
LifecycleActive-ObsoleteObsolete — Not for new designs. Consider MAX3485ESA+.

Application & sourcing insights

Questions & answers

Verified drop-in options for SN65HVD08DR are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.