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SN65HVD1781D +BOM

70-V Fault-Protected RS-485 Transceivers

SN65HVD1781D General Description

The SN65HVD1781D is a reliable choice for industrial applications requiring robust communication. With its enhanced ESD protection and wide supply voltage range, this transceiver ensures data integrity even in harsh environments. Its true fail-safe receiver feature adds an extra layer of security, guaranteeing reliable data transmission when the bus is idle

Key Features

  • Bus-Pin Fault Protection to:
    • > ±70 V (SN65HVD1780, SN65HVD1781)
    • > ±30 V (SN65HVD1782)
  • 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 Current During Operation
  • Pin-Compatible With Industry-Standard SN75176
  • Signaling Rates of 115 kbps, 1 Mbps, and up to 10 Mbps
  • Create a Custom Design using the SN65HVD178x with the WEBENCH® Power Designer

Specifications

Number of receivers 1 Number of transmitters 1
Duplex Half Supply voltage (nom) (V) 3.3, 5
Signaling rate (max) (MBits) 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 Catalog
Operating temperature range (°C) -40 to 105, -40 to 125

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In Stock: 6,892

Minimum Order: 1

Qty. Unit Price Ext. Price
1+ $4.849 $4.85
10+ $4.264 $42.64
30+ $3.915 $117.45
100+ $3.564 $356.40
500+ $3.401 $1,700.50
1000+ $3.327 $3,327.00

The prices below are for reference only.