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Analog Devices MAX22502EATC+T — Discrete Semiconductors
Analog Devices

MAX22502EATC+T RS422 RS485 Transceiver, 100 Mbps, 12-TDFN

MPNMAX22502EATC+T
End of Life

Analog Devices MAX22502EATC+T, Type Transceiver, Full Duplex, Protocol RS422 RS485, Data Rate 100Mbps, Supply 3V~5.5V, Package 12-WFDFN Exposed Pad, Temp -40°C~125°C.

$10.94Ref. price · indicative, final on quote
MAX22502EATC+T datasheet
Packaging12-WFDFN Exposed Pad
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

MAX22502EATC+T Technical Specifications
ParameterValue
TypeTransceiver
Mounting typeSurface Mount
Voltage3V ~ 5.5V
ProtocolRS422, RS485
Operating temperature-40°C ~ 125°C
DuplexFull
PackageTape & Reel (TR); Cut Tape (CT)
Data rate100Mbps
Case12-WFDFN Exposed Pad
Receiver hysteresis250 mV
Number of drivers (Receivers)1/1

Product details

Package and footprint — what the pick-and-place needs to know

The part comes in a 12-TDFN (3x3 mm) exposed-pad package. That exposed pad needs a thermal via under it for heat sinking if the transceiver is driving a heavily loaded bus at 100 Mbps continuously. The leadless DFN footprint is standard for this pin count; no tombstoning risk if the paste stencil is matched to the pad geometry.

Temperature grade and where it runs

Rated for -40°C to 125°C operating temperature, this transceiver is comfortable in outdoor telecom cabinets, factory-floor enclosures, and engine-bay-adjacent electronics. The full industrial range means no derating for ambient heat near a motor drive or under a solar-powered RTU.

Frequently asked questions

Where can I buy MAX22502EATC+T available via RFQ confirmation?

This part is sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing — no stock count or lead-time number is published here because supply conditions change daily.

Does MAX22502EATC+T support both RS422 and RS485?

Yes, it supports both RS422 and RS485 protocols, full duplex, with one driver and one receiver.

Is MAX22502EATC+T compatible with 5V logic?

Yes, the supply range of 3V to 5.5V covers both 3.3V and 5V logic rails directly.

What is the pinout of MAX22502EATC+T?

The pinout is defined for the 12-TDFN (3x3 mm) package. The datasheet provides the full pin assignment and function table.