SN65HVD1791

illustrate

These devices are designed to survive, such as direct short-circuit to power overvoltage faults, miswiring faults, connector failures, cable shredding, and improper tool application. They also have robust specifications for ESD events with a high level of protection.

These devices combine a differential driver and a differential receiver to operate from a single supply. In 'HVD1785,' 'HVD1786,' and 'HVD1787, the differential output driver and receiver differential input are connected to form an internal bus port for half-duplex (two-wire bus) communication. In 'HVD1793, the differential output driver and receiver differential input are independent pins, resulting in a bus-port full-duplex (four-wire bus) communication.

characteristic

• Bus Pin Fault Protection:
  • > ± 70 V ('HVD1785, 86, 91, 92)
  • > ± 30 V ('HVD1787,93)
• More than double the requirements of TIA/EIA 485 in the common-mode voltage range (-20 V to 25 V).
• Bus I/O protection
  • HBM's ± 16 kV JEDEC protection
• Reduced load per node by up to 256 nodes
• Fault protection receiver open, short, and idle bus conditions
• Low power consumption
  • Low standby current, 1μA typical
  • My Consumer Council 5 millimeters during the quiet operation process
• Power on, power down without interference operation
• apply
  • Designed for RS-485 and RS-422 networks