SN65HVD3086E

ACTIVE

Low-Power RS-485 Full-Duplex Drivers/Receivers

SN65HVD3086E

ACTIVE

Product details

Number of receivers 1 Number of transmitters 1 Duplex Full Supply voltage (nom) (V) 5 Signaling rate (max) (MBits) 20 Fault protection (V) -9 to 14 Common-mode range (V) -7 to 12 Number of nodes 256 Isolated No Supply current (max) (µA) 750 Rating Catalog Operating temperature range (°C) -40 to 85
Number of receivers 1 Number of transmitters 1 Duplex Full Supply voltage (nom) (V) 5 Signaling rate (max) (MBits) 20 Fault protection (V) -9 to 14 Common-mode range (V) -7 to 12 Number of nodes 256 Isolated No Supply current (max) (µA) 750 Rating Catalog Operating temperature range (°C) -40 to 85
SOIC (D) 14 51.9 mm² 8.65 x 6 VSSOP (DGS) 10 14.7 mm² 3 x 4.9
  • Low quiescent power
    • 375 µA (Typical) Enabled mode
    • 2 nA (Typical) Shutdown mode
  • Small MSOP package
  • 1/8 Unit-Load—Up to 256 nodes per bus
  • 16 kV Bus-pin ESD protection, 6 kV all pins
  • Failsafe receiver (bus open, short, idle)
  • TIA/EIA-485A Standard compliant
  • RS-422 Compatible
  • Power-up, power-down glitch-free operation
  • Low quiescent power
    • 375 µA (Typical) Enabled mode
    • 2 nA (Typical) Shutdown mode
  • Small MSOP package
  • 1/8 Unit-Load—Up to 256 nodes per bus
  • 16 kV Bus-pin ESD protection, 6 kV all pins
  • Failsafe receiver (bus open, short, idle)
  • TIA/EIA-485A Standard compliant
  • RS-422 Compatible
  • Power-up, power-down glitch-free operation

Each of these devices is a balanced driver and receiver designed for full-duplex RS-485 or RS-422 data bus networks. Powered by a 5-V supply, they are fully compliant with the TIA/EIA-485A standard.

With controlled bus output transition times, the devices are suitable for signaling rates from 200 kbps to 20 Mbps.

The devices are designed to operate with a low supply current, less than 1 mA (typical), exclusive of the load. When in the inactive shutdown mode, the supply current drops to a few nanoamps, making these devices ideal for power-sensitive applications.

The wide common-mode range and high ESD protection levels of these devices make them suitable for demanding applications such as motion controllers, electrical inverters, industrial networks, and cabled chassis interconnects where noise tolerance is essential.

These devices are characterized for operation over the temperature range -40°C to 85°C

Each of these devices is a balanced driver and receiver designed for full-duplex RS-485 or RS-422 data bus networks. Powered by a 5-V supply, they are fully compliant with the TIA/EIA-485A standard.

With controlled bus output transition times, the devices are suitable for signaling rates from 200 kbps to 20 Mbps.

The devices are designed to operate with a low supply current, less than 1 mA (typical), exclusive of the load. When in the inactive shutdown mode, the supply current drops to a few nanoamps, making these devices ideal for power-sensitive applications.

The wide common-mode range and high ESD protection levels of these devices make them suitable for demanding applications such as motion controllers, electrical inverters, industrial networks, and cabled chassis interconnects where noise tolerance is essential.

These devices are characterized for operation over the temperature range -40°C to 85°C

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Technical documentation

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* Data sheet SN65HVD308xE Low-Power RS-485 Full-Duplex Drivers and Receivers datasheet (Rev. F) PDF | HTML 11 Mar 2023

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Simulation model

SN65HVD3086E IBIS Model (Rev. A)

SLLM079A.ZIP (95 KB) - IBIS Model
Simulation tool

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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
User guide: PDF
Reference designs

TIDA-00862 — RS-485 Full Duplex Over Two Wires Reference Design

The design enables full duplex RS-485 communications over a single pair of conductors rather than four by utilizing bus contention. By adding small-valued serial resistors to the bus lines to limit currents, a tri-stated differential bus is allowed and the SN65HVD96 SymPol transciver can be used (...)
Design guide: PDF
Schematic: PDF
Package Pins Download
SOIC (D) 14 View options
VSSOP (DGS) 10 View options

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