Package and mounting
8-SOIC (0.154", 3.90 mm width) surface-mount package. Tube shipping; tape-and-reel suffix is MAX14783EASA+T.
Lifecycle and compliance
It is ROHS3 compliant. This is a safe BOM line for new designs — no last-time-buy risk.

Maxim Integrated MAX14783EASA+ RS-485/RS-422 half-duplex transceiver, 1/1 driver/receiver, 42 Mbps data rate, 3V to 5.5V supply, -40°C to 125°C, 8-SOIC package, Tube.
| Parameter | Value |
|---|---|
| Type | Transceiver |
| Mounting type | Surface Mount |
| Voltage | 3V ~ 5.5V |
| Protocol | RS422, RS485 |
| Operating temperature | -40°C ~ 125°C |
| Duplex | Half |
| Package | Tube |
| Data rate | 42Mbps |
| Case | 8-SOIC (0.154\", 3.90mm Width) |
| Receiver hysteresis | 10 mV |
| Number of drivers (Receivers) | 1/1 |
8-SOIC (0.154", 3.90 mm width) surface-mount package. Tube shipping; tape-and-reel suffix is MAX14783EASA+T.
It is ROHS3 compliant. This is a safe BOM line for new designs — no last-time-buy risk.
Pricing is quoted per order against an RFQ. Because this part is Active and widely available through multiple channels, competitive pricing can be confirmed at quote time.
Yes. The supply voltage range of 3V to 5.5V covers both 3.3V and 5V rails, so it works on 5V buses without modification.
Within the same family, the MAX14783EASA+ is functionally similar to other Maxim half-duplex RS-485 transceivers in the 8-SOIC package, such as the MAX1487 or MAX3082 series. However, the MAX14783EASA+ is distinguished by its 42 Mbps data rate and wide supply range. For a direct pin-compatible drop-in, verify the exact ordering code suffix — the 'EASA+' denotes the 8-SOIC, Tube, ROHS3 variant.