Texas Instruments SN65HVD37DR RS-485/422 transceiver, full duplex, 1 driver/1 receiver, 20 Mbps data rate, 3V to 3.6V supply, -40°C to 85°C, 14-SOIC package.
| Parameter | Value |
|---|---|
| Type | Transceiver |
| Mounting | Surface Mount |
| Supply voltage | 3V ~ 3.6V |
| Protocol | RS422, RS485 |
| Operating temperature | -40°C ~ 85°C |
| Duplex | Full |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Data rate | 20Mbps |
| Case | 14-SOIC (0.154\", 3.90mm Width) |
| Receiver hysteresis | 60 mV |
| Number of drivers (Receivers) | 1/1 |
Receiver hysteresis is specified at 60 mV, which helps reject noise on long cable runs without external filtering.
The full-duplex capability means you get simultaneous transmit and receive on a four-wire bus — useful for point-to-point links where you don't want to toggle direction.
Design engineers need to ensure voltage compatibility with their system's power rail.
Buyers compare prices across distributors to find the best deal for prototyping or small batches.
Sourcing buyers need to fill BOM lines quickly without lengthy lead times.
Maintenance techs and buyers need to know compatibility when substituting a failed or obsolete part.
Design engineers validating fit require pin-to-pin compatibility with existing footprints.
Brokers and buyers concerned with long-term availability and lifecycle status need to avoid obsolescence risks.