SN65HVD1787
Description
These devices are designed to survive overvoltage faults such as direct shorts to power supplies, miswiring faults, connector failures, cable crushes, and tool mis-applications. They are also robust to ESD events, with high levels of protection to human-body model specifications.
Key Features
- Bus-Pin Fault Protection to: - > ±70 V ('HVD1785, 86, 91, 92) - > ±30 V ('HVD1787, 93)
- Common-Mode Voltage Range (-20 V to 25 V) More Than Doubles TIA/EIA 485 Requirement
- Bus I/O Protection - ±16 kV JEDEC HBM Protection
- Reduced Unit Load for Up to 256 Nodes
- Failsafe Receiver for Open-Circuit, Short-Circuit and Idle-Bus Conditions
- Low Power Consumption - Low Standby Supply Current, 1 μA Typical - ICC 5 mA Quiescent During Operation
- Power-Up, Power-Down Glitch-Free Operation
