SN65HVD1780-Q1 - Texas Instruments

SN65HVD1780-Q1 RS-485 Transceiver

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 the humanbody-model specification. These devices combine a differential driver and a differential receiver, whic.

Features

•1 Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results
  – Device Temperature Grade 1:
  –40°C to 125°C Ambient Operating Temperature Range
  – Device HBM ESD Classification Level H2
  – Device CDM ESG Classification Level C3B
• Bus-Pin Fault Protection to:
  – > ±70 V ('HVD1780-Q1, 'HVD1781-Q1)
  – > ±30 V ('HVD1782-Q1)
• 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-Circuit, Short-Circuit and Idle-Bus Conditions
• Low Power Consumption
  – Low Standby Supply Current, 1 μA M.