SN65HVD1780 Datasheet (Texas Instruments)

SN65HVD1780, RS-485 Transceiver

The SN65HVD178x devices are designed to survive overvoltage faults such as direct shorts to power supplies, mis-wiring faults, connector failures, cable crushes, and tool mis-applications.

The devices are also robust to ESD events with high levels of protection to the human-body-model specification.

SN65HVD1780 Features

* 1 Bus-Pin Fault Protection to:

* > ±70 V (SN65HVD1780, SN65HVD1781)

* > ±30 V (SN65HVD1782)

* Operation With 3.3-V to 5-V Supply Range

* ±16-kV HBM Protection on Bus Pins

* Reduced Unit Load for Up to 320 Nodes

* Failsafe Receiver for Open-Cir