SN65HVD21A Overview
The SN65HVD21A offers performance far exceeding typical RS−485 devices. In addition to meeting all requirements of the TIA/EIA−485−A standard, the device operates over an extended range of mon-mode voltage, and has.
SN65HVD21A Key Features
- mon-Mode Voltage Range (-20 V to 25 V) More Than Doubles TIA/EIA-485 Requirement
- Reduced Unit-Load for up to 256 Nodes
- Bus I/O Protection to Over 16-kV HBM
- Failsafe Receiver for Open-Circuit
- Low Standby Supply Current 1-µA Max
- More Than 100 mV Receiver Hysteresis