Texas Instruments SN65HVD1473DR RS-485/RS-422 transceiver, full duplex, 1/1 driver/receiver, 20 Mbps data rate, 3V to 3.6V supply, -40°C to 125°C, 14-SOIC package.
| Parameter | Value |
|---|---|
| Type | Transceiver |
| Mounting | Surface Mount |
| Supply voltage | 3V ~ 3.6V |
| Protocol | RS422, RS485 |
| Operating temperature | -40°C~125°C |
| Duplex | Full |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Data rate | 20Mbps |
| Case | 14-SOIC (0.154\", 3.90mm Width) |
| Receiver hysteresis | 70 mV |
| Number of drivers (Receivers) | 1/1 |
It handles signaling up to 20 Mbps, making it suitable for high-speed industrial networks, motor drives, and outdoor telecom links where data throughput matters. The 70 mV receiver hysteresis provides noise margin on long cable runs, reducing false triggers from ground shifts or coupled interference.
It is ROHS3 compliant.
Yes, it is ROHS3 compliant.
The SN65HVD1473DR is a full-duplex transceiver, while the SN65HVD1472DR is half-duplex. The choice depends on whether your bus requires simultaneous bidirectional communication (full-duplex) or shared transmit/receive lines (half-duplex).