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Analog Devices MAX3085ESA+T — DC-DC Power Modules

MAX3085ESA+T RS-485/RS-422 Transceiver, 500 kbps, 8-SOIC

MPNMAX3085ESA+T
End of Life

Analog Devices MAX3085ESA+T RS-485/RS-422 transceiver, half-duplex, 1/1 driver/receiver, 500 kbps data rate, 4.75-5.25 V supply, 8-SOIC surface-mount package, -40 to +85°C operating temperature.

$5.81Ref. price · indicative, final on quote
Packaging8-SOIC (0.154", 3.90mm Width)
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

MAX3085ESA+T specifications
ParameterValue
TypeTransceiver
MountingSurface Mount
Supply voltage4.75V ~ 5.25V
ProtocolRS422, RS485
Operating temperature-40°C ~ 85°C
DuplexHalf
PackageTape & Reel (TR); Cut Tape (CT)
Data rate500kbps
Case8-SOIC (0.154\", 3.90mm Width)
Receiver hysteresis100 mV
Number of drivers (Receivers)1/1

Product details

RS-485 bus transceiver — supply rail and data rate

The MAX3085ESA+T is a half-duplex RS-485/RS-422 transceiver from Analog Devices, integrating one driver and one receiver in an 8-SOIC package. Data rate is specified at 500 kbps, which suits multi-drop RS-485 networks where cable lengths exceed 100 m and the bus capacitance limits the toggle rate. The 100 mV receiver hysteresis provides noise margin on long runs in electrically noisy environments.

Frequently asked questions

Who supplies MAX3085ESA+T and how is it quoted for volume purchases?

The MAX3085ESA+T is supplied by Analog Devices.

What is MAX3085ESA+T's listed type and duplex?

The MAX3085ESA+T is a half-duplex transceiver supporting RS-422 and RS-485 protocols. It integrates one driver and one receiver in a single 8-SOIC package.

What compliance documentation does Analog Devices provide for MAX3085ESA+T?

The MAX3085ESA+T is RoHS3 compliant. No additional compliance documentation (REACH, UL, IEC) is listed in the available record.