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SN65HVD01

ACTIVE

3.3-V RS-485 transceiver with 1.65-V I/O supply & selectable data rate

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Data sheet

SN65HVD01

ACTIVE
Data sheet Order now

Product details

Number of receivers 1 Number of transmitters 1 Duplex Half Supply voltage (nom) (V) 3.3 Signaling rate (max) (Mbps) 20 IEC 61000-4-2 contact (±V) 16000 Fault protection (V) -13 to 16.5 Common-mode range (V) -7 to 12 Number of nodes 256 Features IEC ESD protection Isolated No Supply current (max) (µA) 1100 Rating Catalog Operating temperature range (°C) -40 to 125
Number of receivers 1 Number of transmitters 1 Duplex Half Supply voltage (nom) (V) 3.3 Signaling rate (max) (Mbps) 20 IEC 61000-4-2 contact (±V) 16000 Fault protection (V) -13 to 16.5 Common-mode range (V) -7 to 12 Number of nodes 256 Features IEC ESD protection Isolated No Supply current (max) (µA) 1100 Rating Catalog Operating temperature range (°C) -40 to 125
VSON (DRC) 10 9 mm² 3 x 3
  • Exceeds Requirements of TIA-485 Standard
  • 1.65-V to 3.6-V Supply for Data and Enable Signals
  • 3-V to 3.6-V Supply for Bus Signals
  • SLR Pin Selectable Data Rates: 250 kbps or 20 Mbps
  • 1/8th Unit Load to Support up to 256 Nodes on a Bus
  • Small 3 mm × 3 mm SON Package
  • Failsafe Receiver (Bus Open, Bus Shorted, Bus Idle)
  • Operating Temperature Range: –40°C to 125°C
  • Bus-Pin Protection More Than:
    • ± 15kV HBM Protection
    • ± 16kV IEC61000-4-2 Contact Discharge
    • ± 16kV IEC61000-4-2 Air Discharge
    • 4kV IEC61000-4-4 Fast Transient Burst
  • Exceeds Requirements of TIA-485 Standard
  • 1.65-V to 3.6-V Supply for Data and Enable Signals
  • 3-V to 3.6-V Supply for Bus Signals
  • SLR Pin Selectable Data Rates: 250 kbps or 20 Mbps
  • 1/8th Unit Load to Support up to 256 Nodes on a Bus
  • Small 3 mm × 3 mm SON Package
  • Failsafe Receiver (Bus Open, Bus Shorted, Bus Idle)
  • Operating Temperature Range: –40°C to 125°C
  • Bus-Pin Protection More Than:
    • ± 15kV HBM Protection
    • ± 16kV IEC61000-4-2 Contact Discharge
    • ± 16kV IEC61000-4-2 Air Discharge
    • 4kV IEC61000-4-4 Fast Transient Burst

The SN65HVD01 is a low-power, 250 kbps or 20 Mbps data rate selectable RS-485 transceiver, utilizing a 1.65-V to 3.6-V supply for data and enable signals, and a 3.3 V ± 10% supply for bus signals. The device is designed for applications requiring synchronous (parallel transceiver) signal timing. On-chip transient suppression protects the device against destructive IEC 61000 ESD and EFT transients.

The device combines a differential driver and a differential receiver, connected internally to form a bus port suitable for half-duplex (two-wire bus) communication. The device features a wide common-mode voltage range making it suitable for multi-point applications over long cable runs. The SN65HVD01 is available in a tiny, 3 mm × 3 mm, SON package with operation characterized from –40°C to 125°C.

The SN65HVD01 is a low-power, 250 kbps or 20 Mbps data rate selectable RS-485 transceiver, utilizing a 1.65-V to 3.6-V supply for data and enable signals, and a 3.3 V ± 10% supply for bus signals. The device is designed for applications requiring synchronous (parallel transceiver) signal timing. On-chip transient suppression protects the device against destructive IEC 61000 ESD and EFT transients.

The device combines a differential driver and a differential receiver, connected internally to form a bus port suitable for half-duplex (two-wire bus) communication. The device features a wide common-mode voltage range making it suitable for multi-point applications over long cable runs. The SN65HVD01 is available in a tiny, 3 mm × 3 mm, SON package with operation characterized from –40°C to 125°C.
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Technical documentation

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* Data sheet SN65HVD01 3.3V RS-485 with Flexible I/O Supply and Selectable Speed datasheet (Rev. F) PDF | HTML 25 Aug 2014
EVM User's guide SN65HVD01DRC EVM User's Guide 24 Oct 2013

Design & development

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

Evaluation board

SN65HVD01-EVM — SN65HVD01 evaluation module

The SN65HVD01-EVM evaluation module (EVM) helps you evaluate device performance, supporting fast development and analysis of data transmission systems using the SN65HVD01DRC low-power transceiver at 250 kbps or 20 Mbps. Data, enable and bus signals can be powered from a 1.8-V to 3.3-V supply. (...)
User guide: PDF
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Simulation model

SN65HVD01 IBIS Model (Rev. C)

SLLM229C.ZIP (73 KB) - IBIS Model
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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 (...)
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Reference designs

TIDA-00193 — RS-485 interface with integrated 1.8-V level-shift capability

This circuit demonstrates the implementation of a low power, RS-485 transceiver with selectable data rate and flexible I/O logic levels. A dual-output LDO allows for operation with either 1.8V or 3.3V interface logic levels. A slew rate selection pin allows for driver slew rate control, enabling (...)
Test report: PDF
Schematic: PDF
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