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Union Semiconductor (HK) Limited UM3491EESE

Union Semiconductor (HK) Limited UM3491EESE

MPNUM3491EESE
Active

FULL DUPLEX RS422

$1.48476Price · pay online now
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$1.48 / ea

50 in stock — maximum per order · 3–4 days lead time

$1.24 / ea from 10 pcs

Packaging14-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026

Specifications

UM3491EESE specifications
ParameterValue
TypeTransceiver
MountingSurface Mount
Supply voltage3.135V ~ 3.465V
ProtocolRS422
Operating temperature-40°C ~ 85°C (TA)
DuplexFull
PackageTape & Reel (TR)
Data rate10Mbps
Case14-SOIC (0.154\", 3.90mm Width)
Receiver hysteresis100 mV
Number of drivers (Receivers)1/1