SN65HVD1782QDRQ1

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 the humanbody-model specification.
These devices combine a differential driver and a differential receiver, which operate from a single power supply. In the 'HVD1782, the driver differential outputs and the receiver differential inputs are connected internally to form a bus port suitable for half-duplex (two wire bus) communication. This port features a wide common-mode voltage range, making the devices suitable for multipoint applications over long cable runs.
These devices are characterized from –40°C to 125°C.
These devices are pincompatible with the industry-standard SN75176 transceiver, making them drop-in upgrades in most systems.
These devices are fully compliant with ANSI TIA/EIA 485-A with a 5-V supply and can operate with a 3.3-V supply with reduced driver output voltage for lowpower applications.  
Features
• 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 Maximum– ICC 4-mA Quiescent During Operation
• Pin-Compatible With Industry-Standard SN75176
• Signaling Rates of 115 kbps, 1 Mbps, and up to 10 Mbps   Applications Automotive Data Links