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Renesas Electronics ISL8485EIBZ — Sensors & Transducers

ISL8485EIBZ Renesas RS-485/RS-422 Transceiver, 10Mbps

MPNISL8485EIBZ
End of Life

Renesas Electronics ISL8485EIBZ, half-duplex RS-485/RS-422 transceiver, 1 driver / 1 receiver, 10Mbps data rate, 4.5V to 5.5V supply, industrial temperature range -40°C to 85°C, 8-SOIC package.

$1.91Ref. price · indicative, final on quote
Renesas Electronics ISL8485EIBZ datasheet (PDF)
Packaging8-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

ISL8485EIBZ specifications
ParameterValue
TypeTransceiver
MountingSurface Mount
Voltage4.5V ~ 5.5V
ProtocolRS422, RS485
Operating temperature-40°C ~ 85°C
DuplexHalf
PackageTube
Data rate10Mbps
Case8-SOIC (0.154\", 3.90mm Width)
Receiver hysteresis70 mV
Number of drivers (Receivers)1/1

Product details

RS-485/RS-422 half-duplex transceiver at 10Mbps

This is a single-channel half-duplex transceiver supporting both RS-485 and RS-422 protocols with a 10Mbps data rate.

Supply rail and temperature grade for industrial BOMs

Operates from a single 4.5V to 5.5V supply — the 5V rail common in PLC and sensor interface cards.

8-SOIC package — layout and procurement fit

Supplied in a tube of 8-SOIC (0.154", 3.90mm width) surface-mount packages. The 8-pin SOIC footprint is a standard industry layout — no board redesign needed if replacing a similar 8-pin SOIC RS-485 transceiver.

Frequently asked questions

Is ISL8485EIBZ obsolete?

No — the product status is Active. Renesas has not issued a PCN or EOL notice for this ordering code.