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SN65HVD1781-Q1

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Automotive Catalog 70-V Fault-Protected RS-485 Transceivers

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Data sheet

SN65HVD1781-Q1

ACTIVE
Data sheet Order now

Product details

Number of receivers 1 Number of transmitters 1 Duplex Half Supply voltage (nom) (V) 3.3, 5 Signaling rate (max) (Mbps) 1 Fault protection (V) -70 to 70 Common-mode range (V) -7 to 12 Number of nodes 320 Features Fault protection Isolated No Supply current (max) (µA) 6000 Rating Automotive Operating temperature range (°C) -40 to 125
Number of receivers 1 Number of transmitters 1 Duplex Half Supply voltage (nom) (V) 3.3, 5 Signaling rate (max) (Mbps) 1 Fault protection (V) -70 to 70 Common-mode range (V) -7 to 12 Number of nodes 320 Features Fault protection Isolated No Supply current (max) (µA) 6000 Rating Automotive Operating temperature range (°C) -40 to 125
SOIC (D) 8 29.4 mm² 4.9 x 6
  • 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:
    • > ±70V (’HVD1780-Q1, ’HVD1781-Q1)
    • > ±30V (’HVD1782-Q1)
  • Operation with 3.3V to 5V supply range
  • ±16kV 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, 1µA maximum
    • ICC 4mA Quiescent during operation
  • Pin-compatible with industry-standard SN75176
  • Signaling rates of 115kbps, 1Mbps, and up to 10Mbps
  • 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:
    • > ±70V (’HVD1780-Q1, ’HVD1781-Q1)
    • > ±30V (’HVD1782-Q1)
  • Operation with 3.3V to 5V supply range
  • ±16kV 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, 1µA maximum
    • ICC 4mA Quiescent during operation
  • Pin-compatible with industry-standard SN75176
  • Signaling rates of 115kbps, 1Mbps, and up to 10Mbps

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* Data sheet SN65HVD178x-Q1 Fault-Protected RS-485 Transceivers With 3.3V to 5V Operation datasheet (Rev. E) PDF | HTML 04 Oct 2024

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