The MAX3491AEASD+ is a full-duplex transceiver supporting both RS-422 and RS-485 protocols, with a single driver and single receiver on a 14-SOIC footprint. The 10 mV receiver hysteresis filters out noise on long cable runs, reducing the chance of false edge transitions in electrically noisy environments.
MAX3491AEASD+
Analog Devices
Analog Devices MAX3491AEASD+, RS-422/RS-485 Full-Duplex Transceiver, 20Mbps Data Rate, 3V-3.6V Supply, 14-SOIC Package, -40°C to +125°C.
[IN STOCK] In Stock: 6 pcs
MOQ 1 · Tube · RoHS · EIA-481 · DAP/DDP · T/T
Technical specifications
| Parameter / Attribute | Specification / Value |
|---|---|
| Type | Transceiver |
| Mounting | Surface Mount |
| Supply voltage | 3V ~ 3.6V |
| Protocol | RS422, RS485 |
| Operating temperature | -40°C ~ 125°C |
| Duplex | Full |
| Package | Tube |
| Data rate | 20Mbps |
| Case | 14-SOIC (0.154\", 3.90mm Width) |
| Receiver hysteresis | 10 mV |
| Number of drivers (Receivers) | 1/1 |
Technical details
MAX3491AEASD+
[ALLOC] verified