Maxim Integrated MAX3083EESD+ RS-485/RS-422 transceiver, full duplex, 500 kbps data rate, 100 mV receiver hysteresis, 4.75 V to 5.25 V supply, -40°C to +85°C, 14-SOIC package.
| Parameter | Value |
|---|---|
| Type | Transceiver |
| Mounting | Surface Mount |
| Voltage | 4.75V ~ 5.25V |
| Protocol | RS422, RS485 |
| Operating temperature | -40°C ~ 85°C |
| Duplex | Full |
| Package | Tube |
| Data rate | 500kbps |
| Case | 14-SOIC (0.154\", 3.90mm Width) |
| Receiver hysteresis | 100 mV |
| Number of drivers (Receivers) | 1/1 |
The MAX3083EESD+ is a single-channel RS-485/RS-422 full-duplex transceiver in a 14-SOIC surface-mount package.
The 5 V ±5% supply rail is common in legacy 5 V logic systems and industrial backplanes. Full-duplex operation means the driver and receiver are active simultaneously on separate twisted pairs, enabling continuous data flow without direction switching — useful for multi-drop polling or real-time control loops.
The MAX3083EESD+ supports a data rate of 500 kbps. This is sufficient for most industrial RS-485/RS-422 applications such as Modbus RTU, BACnet MS/TP, or Profibus at lower baud rates.