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.
| Parameter | Value |
|---|---|
| Type | Transceiver |
| Mounting | Surface Mount |
| Supply voltage | 3V ~ 5.5V |
| Protocol | RS422, RS485 |
| Operating temperature | -40°C ~ 125°C |
| Duplex | Full |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Data rate | 100Mbps |
| Case | 12-WFDFN Exposed Pad |
| Receiver hysteresis | 250 mV |
| Number of drivers (Receivers) | 1/1 |
The part comes in a 12-TDFN (3x3 mm) exposed-pad package. The leadless DFN footprint is standard for this pin count; no tombstoning risk if the paste stencil is matched to the pad geometry.
The full industrial range means no derating for ambient heat near a motor drive or under a solar-powered RTU.
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.
Yes, it supports both RS422 and RS485 protocols, full duplex, with one driver and one receiver.
Yes, the supply range of 3V to 5.5V covers both 3.3V and 5V logic rails directly.
The pinout is defined for the 12-TDFN (3x3 mm) package. The datasheet provides the full pin assignment and function table.