Maxim Integrated MAX1486EUB+T, RS422/RS485 Transceiver, Full Duplex, 1/1 Drivers/Receivers, 12Mbps, 4.75V~5.25V, -40°C~85°C, 10-uMAX/uSOP.
| Parameter | Value |
|---|---|
| Type | Transceiver |
| Mounting | Surface Mount |
| Supply voltage | 4.75V ~ 5.25V |
| Protocol | RS422, RS485 |
| Operating temperature | -40°C ~ 85°C |
| Duplex | Full |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Data rate | 12Mbps |
| Case | 10-TFSOP, 10-MSOP (0.118\", 3.00mm Width) |
| Receiver hysteresis | 70 mV |
| Number of drivers (Receivers) | 1/1 |
At 12 Mbps the MAX1486EUB+T can sustain full-duplex throughput on short cable runs without bit errors. On longer runs the practical data rate drops, but the 70 mV hysteresis keeps the receiver from toggling on reflections or common-mode noise.
That means it is a stable line item for a BOM freeze: no forced redesign from an EOL pull.
Yes, the MAX1486EUB+T is listed as an RS422 and RS485 transceiver. It supports full-duplex communication on both standards.
The MAX1486EUB+T is a full-duplex transceiver; the MAX1487EUB+T is half-duplex. Both run at 12 Mbps and share the same 5V supply and industrial temperature range, but the duplex mode changes the bus wiring — full duplex requires two twisted pairs, half duplex uses one.