Datasheet Texas Instruments SN65HVD1780QDRQ1 — Ficha de datos

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Software SN65HVD1780-Q1, SN65HVD1781-Q1, SN65HVD1782-Q1
SLLSE49D – SEPTEMBER 2010 – REVISED JULY 2017 SN65HVD178x-Q1 Fault-Protected RS-485 Transceivers With 3.3-V to 5-V Operation
1 Features 3 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. 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
В±16-kV HBM Protection on Bus Pins
Reduced Unit Load for up to 320 Nodes …