SN65HVD21 Overview
The transceivers in the SN65HVD2x family offer performance far exceeding typical RS-485 devices. In addition to meeting all requirements of the TIA/EIA‑485-A standard. The SN65HVD2x family operates over an extended range of mon-mode voltages and has.
SN65HVD21 Key Features
- 1 mon-Mode Voltage Range (-20 V to 25 V) More Than Doubles TIA/EIA-485 Requirement
- Receiver Equalization Extends Cable Length, Signaling Rate (SN65HVD2[3,4])
- Reduced Unit-Load for up to 256 Nodes
- Bus I/O Protection to Over 16-kV HBM
- Failsafe Receiver for Open-Circuit, Short-Circuit
- Low Standby Supply Current 1 µA (Maximum)
- More Than 100 mV Receiver Hysteresis