SN65HVD3082

1 Features
• Meets or Exceeds the Requirements of the
TIA/EIA-485A Standard
• Low Quiescent Power
– 0.3-mA Active Mode
– 1-nA Shutdown Mode
• 1/8 Unit Load up to 256 Nodes on a Bus
• Bus-Pin ESD Protection up to 15 kV
• Industry-Standard SN75176 Footprint
• Failsafe Receiver (Bus Open, Bus Shorted,
Bus Idle)
• Glitch-Free Power-Up and Power-Down Bus
Inputs and Outputs
2 Applications
• Energy Meter Networks
• Motor Control
• Power Inverters
• Industrial Automation
• Building Automation Networks
• Battery-Powered Applications
• Telecommunications Equipment
3 Description
The SNx5HVD308xE devices are half-duplex
transceivers designed for RS-485 data bus networks.
Powered by a 5-V supply, they are fully compliant
with TIA/EIA-485A standard. With controlled transition
times, these devices are suitable for transmitting data
over long twisted-pair cables. SN65HVD3082E and
SN75HVD3082E devices are optimized for signaling
rates up to 200 kbps. The SN65HVD3085E device is
suitable for data transmission up to 1 Mbps, whereas
the SN65HVD3088E device is suitable for
applications that require signaling rates up to
20 Mbps.