SN65HVD485EDG4 Part Information

Details for SN65HVD485EDG4 by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs

Part Description

The SN65HVD485E device is a half-duplex transceiver designed for RS-485 data bus networks. Powered by a 5-V supply, it is fully compliant with the TIA/EIA-485A standard. This device is suitable for data transmission up to 10 Mbps over long twistedpair cables and is designed to operate with very low supply current, typically less than 2 mA, exclusive of the load. When the device is in the inactive shutdown mode, the supply current drops below 1 mA. The wide common-mode range and high ESD protection levels of this device make it suitable for demanding applications such as: electrical inverters, status/command signals across telecom racks, cabled chassis interconnects, and industrial automation networks where noise tolerance is essential. The SN65HVD485E device matches the industry-standard footprint of the SN75176 device. Power-on reset circuits keep the outputs in a highimpedance state until the supply voltage has stabilized. A thermal-shutdown function protects the device from damage due to system-fault conditions. The SN65HVD485E device is characterized for operation from –40°C to 85°C air temperature.

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Part Features

  • 1/2 Unit Load: up to 64 Nodes on a Bus
  • Available in Small VSSOP-8 Package
  • Bus-Open-Failsafe Receiver
  • Bus-Pin ESD Protection up to 15 kV
  • Glitch-Free Power-Up and Power-Down Bus Inputs and Outputs
  • Industry-Standard SN75176 Footprint
  • Meets or Exceeds the Requirements of the TIA/EIA-485A Standard

Part Specifications

Device Type RS485 Transceiver
IC Interface Type -
No. of Drivers 1Drivers
No. of Receivers 1Receivers
Supply Voltage Min 4.5V
Supply Voltage Max 5.5V
Driver Case Style SOIC
No. of Pins 8Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
IC Generic Number SN65HVD485E
SVHC No SVHC (27-Jun-2018)
RoHS Phthalates Compliant Yes
Base Number 65
Data Rate 10Mbps
Interface Case Style SOIC
Operating Temperature Range -40°C to +85°C
Output Current Max 60mA
Supply Current 2mA
Supply Voltage Range 4.5V to 5.5V
Termination Type Surface Mount Device
Transceiver Type Differential
RoHS Compliant

Alternative Part Descriptions

  • TRANSCEIVER, RS-485, HALF DUPLEX; Device Type:RS485 Transceiver; IC Interface Type:-; No. of Drivers:1Drivers; No. of Receivers:1Receivers; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Driver Case Style:SOIC; No. of Pins:8Pins; RoHS Compliant: Yes | Newark Electronics
  • Single Transmitter/Receiver RS-485 8-Pin SOIC Tube | Avnet America

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