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SN65HVD1792-EP

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Fault-Protected RS-485 Transceiver With Extended Common-Mode Range

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Data sheet

SN65HVD1792-EP

ACTIVE
Data sheet Order now

Product details

Number of receivers 1 Number of transmitters 1 Duplex Full Supply voltage (nom) (V) 5 Signaling rate (max) (MBits) 1 Fault protection (V) -70 to 70 Common-mode range (V) -20 to 25 Number of nodes 256 Features Fault protection Isolated No Supply current (max) (µA) 6000 Rating HiRel Enhanced Product Operating temperature range (°C) -40 to 105
Number of receivers 1 Number of transmitters 1 Duplex Full Supply voltage (nom) (V) 5 Signaling rate (max) (MBits) 1 Fault protection (V) -70 to 70 Common-mode range (V) -20 to 25 Number of nodes 256 Features Fault protection Isolated No Supply current (max) (µA) 6000 Rating HiRel Enhanced Product Operating temperature range (°C) -40 to 105
SOIC (D) 14 51.9 mm² 8.65 x 6
  • Bus-Pin Fault Protection to > ±70 V
  • Common-Mode Voltage Range (–20 V to 25 V)
    More Than Doubles TIA/EIA 485 Requirement
  • Bus I/O Protection
    • ±16 kV JEDEC HBM Protection
  • Reduced Unit Load for Up to 256 Nodes
  • Failsafe Receiver for Open-Circuit, Short-Circuit
    and Idle-Bus Conditions
  • Low Power Consumption
    • Low Standby Supply Current, 1 µA Typ
    • ICC 5 mA Quiescent During Operation
  • Power-Up, Power-Down Glitch-Free Operation
  • Bus-Pin Fault Protection to > ±70 V
  • Common-Mode Voltage Range (–20 V to 25 V)
    More Than Doubles TIA/EIA 485 Requirement
  • Bus I/O Protection
    • ±16 kV JEDEC HBM Protection
  • Reduced Unit Load for Up to 256 Nodes
  • Failsafe Receiver for Open-Circuit, Short-Circuit
    and Idle-Bus Conditions
  • Low Power Consumption
    • Low Standby Supply Current, 1 µA Typ
    • ICC 5 mA Quiescent During Operation
  • Power-Up, Power-Down Glitch-Free Operation

The SN65HVD1792 is designed to survive overvoltage faults such as direct shorts to power supplies, mis-wiring faults, connector failures, cable crushes, and tool mis-applications. It is also robust to ESD events, with high levels of protection to human-body model specifications.

The SN65HVD1792 combines a differential driver and a differential receiver, which operate from a single power supply. The SN65HVD1792 is characterized from –40°C to 105°C.

The SN65HVD1792 is designed to survive overvoltage faults such as direct shorts to power supplies, mis-wiring faults, connector failures, cable crushes, and tool mis-applications. It is also robust to ESD events, with high levels of protection to human-body model specifications.

The SN65HVD1792 combines a differential driver and a differential receiver, which operate from a single power supply. The SN65HVD1792 is characterized from –40°C to 105°C.
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Type Title Date
* Data sheet Fault-Protected RS-485 Transceiver With Extended Common-Mode Range datasheet (Rev. A) 20 Aug 2013
* VID SN65HVD1792-EP VID V6213620 21 Jun 2016

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