SN65HVD1176DR Part Information

Details for SN65HVD1176DR by Texas Instruments

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

Part Description

The SNx5HVD1176 devices are half-duplex differential transceivers with characteristics optimized for use in PROFIBUS (EN 50170) applications. The driver output differential voltage exceeds the PROFIBUS requirements of 2.1 V with a 54-Ω load. A signaling rate of up to 40 Mbps allows technology growth to high data-transfer speeds. The low bus capacitance provides low signal distortion. The SN65HVD1176 and SN75HVD1176 devices meet or exceed the requirements of ANSI standard TIA/EIA-485-A (RS-485) for differential data transmission across twisted-pair networks. The driver outputs and receiver inputs are tied together to form a half-duplex bus port with one-fifth unit load, which allows up to 160 nodes on a single bus. The receiver output stays at logic high when the bus lines are shorted, left open, or when no driver is active. The driver outputs are in high impedance when the supply voltage is below 2.5 V to prevent bus disturbance during power cycling or during live insertion to the bus. An internal current limit protects the transceiver bus pins in short-circuit fault conditions by limiting the output current to a constant value. Thermal shutdown circuitry protects the device against damage due to excessive power dissipation caused by faulty loading and drive conditions. The SN75HVD1176 device is characterized for operation at temperatures from 0°C to 70°C. The SN65HVD1176 device is characterized for operation at temperatures from –40°C to 85°C. For an isolated version of this device, see the ISO1176 device (SLLS897) with integrated digital isolators.

Part Downloads

Featured content from Farnell

Part Features

  • Common-Mode Rejection up to 50 MHz
  • ESD Protection Exceeds u00b110-kV HBM
  • Fail-Safe Receiver for Bus Open, Short, Idle
  • Hot Swap Capable
  • Low Skew During Output Transitions and Driver Enabling and Disabling
  • Meets the Requirements of TIA/EIA-485-A
  • Optimized for PROFIBUSu00ae Networks u2013 Signaling Rates up to 40 Mbps u2013 Differential Output Exceeds 2.1 V (54-u2126 Load) u2013 Low Bus Capacitance of 10 pF (Max)
  • Short-Circuit Current Limit
  • Thermal Shutdown Protection
  • Up to 160 Transceivers on a Bus

Part Specifications

Device Type RS485 Transceiver
IC Interface Type RS485
No. of Drivers 1Drivers
No. of Receivers 1Receivers
Supply Voltage Min 4.75V
Supply Voltage Max 5.25V
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 SN65HVD1176
SVHC No SVHC (27-Jun-2018)
RoHS Phthalates Compliant Yes
RoHS Compliant

Alternative Part Descriptions

  • RS485 TRANSCEIVER, 40MBPS, SOIC-8; Device Type:RS485 Transceiver; IC Interface Type:RS485; No. of Drivers:1Drivers; No. of Receivers:1Receivers; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Driver Case Style:SOIC; No. of RoHS Compliant: Yes | Newark Electronics
  • PROFIBUS RS-485 Transceiver | Texas Instruments
  • [Texas Instruments] SN65HVD1176DR | Distrelec

Frequently Asked Questions

Where can I find additional details, specifications and documents for a SN65HVD1176DR?

Additional datasheets, footprints and schematics for SN65HVD1176DR are listed in our Part Details tab. You can also find the SN65HVD1176DR image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for SN65HVD1176DR in the Pricing & Inventory tab next to part details. You can view SN65HVD1176DR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does SN65HVD1176DR fall under?

The SN65HVD1176DR is listed under Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs.

Can I view similar or alternative parts?

You can view similar parts to SN65HVD1176DR when available in the Driver & Interface ICs range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the SN65HVD1176DR you can contact the distributor directly for product support, shipping queries etc.

Is the SN65HVD1176DR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for SN65HVD1176DR have stock available?

Authorised distributors including Newark Electronics, Texas Instruments and Distrelec have stock available or on a lead time for SN65HVD1176DR.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for SN65HVD1176DR often in real-time on the comparison pages.

What if I can't find stock of SN65HVD1176DR?

You can fill out our help required form which you can use to request a quote for SN65HVD1176DR from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

Viewing Distributors for SN65HVD1176DR

Loading...
Loading Results for SN65HVD1176DR