Texas Instruments
Texas Instruments SN65HVD75DRBR RS422/RS485 transceiver, half-duplex, 20 Mbps data rate, 3V–3.6V supply, 8-VDFN exposed pad (8-SON 3x3 mm), -40°C to 125°C.
MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T
| Parameter / Attribute | Specification / Value |
|---|---|
| Type | Transceiver |
| Mounting | Surface Mount |
| Supply voltage | 3V ~ 3.6V |
| Protocol | RS422, RS485 |
| Operating temperature | -40°C~125°C |
| Duplex | Half |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Data rate | 20Mbps |
| Case | 8-VDFN Exposed Pad |
| Receiver hysteresis | 80 mV |
| Number of drivers (Receivers) | 1/1 |
The receiver hysteresis is specified at 80 mV, which gives a clean logic transition on long or heavily loaded RS-485 buses where ground shifts and cable reflections eat into the differential signal. That margin matters when the cable run exceeds a few hundred feet or passes near variable-frequency drives.
