SN65HVD11-HT

ACTIVE

High Temperature 3.3-V RS-485 Transceiver

SN65HVD11-HT

ACTIVE

Product details

Number of receivers 1 Number of transmitters 1 Duplex Half Supply voltage (nom) (V) 3.3 Signaling rate (max) (MBits) 10 Fault protection (V) -9 to 14 Common-mode range (V) -7 to 12 Number of nodes 256 Isolated No Supply current (max) (µA) 18000 Rating High Temp Operating temperature range (°C) -55 to 210
Number of receivers 1 Number of transmitters 1 Duplex Half Supply voltage (nom) (V) 3.3 Signaling rate (max) (MBits) 10 Fault protection (V) -9 to 14 Common-mode range (V) -7 to 12 Number of nodes 256 Isolated No Supply current (max) (µA) 18000 Rating High Temp Operating temperature range (°C) -55 to 210
CDIP_SB (JDJ) 8 88.4569 mm² 11.81 x 7.49 CFP (HKJ) 8 38.985 mm² 6.9 x 5.65 CFP (HKQ) 8 38.985 mm² 6.9 x 5.65 DIESALE (KGD) See data sheet SOIC (D) 8 29.4 mm² 4.9 x 6
  • Operates With a 3.3-V Supply
  • Bus-Pin ESD Protection Exceeds 16-kV Human-
    Body Model (HBM)
  • 1/8 Unit-Load Option Available (up to 256 Nodes
    on Bus)
  • Optional Driver Output Transition Times for
    Signaling Rates(1) of 1 Mbps, 10 Mbps,
    and 32 Mbps
  • Based on ANSI TIA/EIA-485-A
  • Bus-Pin Short Circuit Protection From
    –7 V to 12 V
  • Open-Circuit, Idle-Bus, and Shorted-Bus Fail-Safe
    Receiver
  • Glitch-Free Power-Up and Power-Down Protection
    for Hot-Plugging Applications
  • SN75176 Footprint
  • Supports Extreme Temperature Applications:
    • Controlled Baselines
    • One Assembly and Test Sites
    • One Fabrication Sites
    • Available in Extreme (–55°C/210°C)
      Temperature Range(2)
    • Extended Product Life Cycles
    • Extended Product-Change Notifications
    • Product Traceability
    • Texas Instruments’ High Temperature
      Products Use Highly Optimized Silicon (Die)
      Solutions With Design and Process
      Enhancements to Maximize Performance Over
      Extended Temperatures.
  • Operates With a 3.3-V Supply
  • Bus-Pin ESD Protection Exceeds 16-kV Human-
    Body Model (HBM)
  • 1/8 Unit-Load Option Available (up to 256 Nodes
    on Bus)
  • Optional Driver Output Transition Times for
    Signaling Rates(1) of 1 Mbps, 10 Mbps,
    and 32 Mbps
  • Based on ANSI TIA/EIA-485-A
  • Bus-Pin Short Circuit Protection From
    –7 V to 12 V
  • Open-Circuit, Idle-Bus, and Shorted-Bus Fail-Safe
    Receiver
  • Glitch-Free Power-Up and Power-Down Protection
    for Hot-Plugging Applications
  • SN75176 Footprint
  • Supports Extreme Temperature Applications:
    • Controlled Baselines
    • One Assembly and Test Sites
    • One Fabrication Sites
    • Available in Extreme (–55°C/210°C)
      Temperature Range(2)
    • Extended Product Life Cycles
    • Extended Product-Change Notifications
    • Product Traceability
    • Texas Instruments’ High Temperature
      Products Use Highly Optimized Silicon (Die)
      Solutions With Design and Process
      Enhancements to Maximize Performance Over
      Extended Temperatures.

The SN65HVD11-HT device combines a 3-state differential line driver and differential input line receiver that operates with a single 3.3-V power supply. It is designed for balanced transmission lines and meets or exceeds ANSI TIA/EIA-485-A and ISO 8482:1993, with the exception that the thermal shutdown is removed. This differential bus transceiver is a monolithic integrated circuit designed for bidirectional data communication on multipoint bus-transmission lines. The driver and receiver have active-high and active-low enables, respectively, that can be externally connected together to function as direction control.

The driver differential outputs and receiver differential inputs connect internally to form a differential input/ output (I/O) bus port that is designed to offer minimum loading to the bus when the driver is disabled or VCC = 0.

The SN65HVD11-HT device combines a 3-state differential line driver and differential input line receiver that operates with a single 3.3-V power supply. It is designed for balanced transmission lines and meets or exceeds ANSI TIA/EIA-485-A and ISO 8482:1993, with the exception that the thermal shutdown is removed. This differential bus transceiver is a monolithic integrated circuit designed for bidirectional data communication on multipoint bus-transmission lines. The driver and receiver have active-high and active-low enables, respectively, that can be externally connected together to function as direction control.

The driver differential outputs and receiver differential inputs connect internally to form a differential input/ output (I/O) bus port that is designed to offer minimum loading to the bus when the driver is disabled or VCC = 0.

Download View video with transcript Video

Similar products you might be interested in

open-in-new Compare alternates
Similar functionality to the compared device
THVD1450 ACTIVE 3.3-V to 5-V RS-485 transceiver with ±18-kV IEC ESD protection Catalog version

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 5
Type Title Date
* Data sheet SN65HVD11-HT 3.3-V RS-485 Transceiver datasheet (Rev. F) PDF | HTML 30 Nov 2015
* Radiation & reliability report SN65HVD11HKJ_HKQ Reliability Reports 20 Sep 2012
* Radiation & reliability report SN65HVD11JD Reliability Report 20 Sep 2012
* Radiation & reliability report SN65HVD11HD Reliability Report (Rev. A) 17 Aug 2012
EVM User's guide Harsh Environment Acquisition Terminal (H.E.A.T.) System Evaluation Kit (Rev. D) 24 Jul 2015

Design & development

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

GUI for evaluation module (EVM)

SLAC498 HEATEVM GUI Software

Supported products & hardware

Supported products & hardware

Products
Instrumentation amplifiers
INA333-HT High Temperature Low Power, Precision Instrumentation Amplifier
Die & wafer services
SM470R1B1M-HT High Temperature ARM7TDMI™ Flash Microcontroller
Fully differential amplifiers
THS4521-HT High Temperature, Very Low Power, Negative Rail Input, Rail-to-Rail Output, Differential Amp
RS-485 & RS-422 transceivers
SN65HVD11-HT High Temperature 3.3-V RS-485 Transceiver
Precision ADCs
ADS1278-HT High-Temperature Quad/Octal, Simultaneous-Sampling, 24-Bit Analog-to-Digital Converter
Precision op amps (Vos<1mV)
OPA211-HT High Temperature 1.1nV/rtHz Noise, Low Power, Precision Operational Amplifier OPA2333-HT High-temperature, 1.8-V, 17-µA, two-channel, micropower zero-drift CMOS operational amplifier
Series voltage references
REF5025-HT High Temperature Low Noise, Very Low Drift, Precision Voltage References
CAN transceivers
SN65HVD233-HT High Temperature 3.3-V CAN Transceiver
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

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 (...)
Simulation tool

TINA-TI — SPICE-based analog simulation program

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-00002 — Harsh Environment Acquisition Terminal (HEAT) EVM Platform for High Temperature Applications

The HEATEVM is a MCM intended to provide a high temperature platform for signal conditioning and processor evaluation. The module consists of a complete chain of components designed to withstand extreme operating temperatures up to 200 °C. The PCB is made with polymide material also suited for (...)
Test report: PDF
Schematic: PDF
Package Pins Download
CDIP_SB (JDJ) 8 View options
CFP (HKJ) 8 View options
CFP (HKQ) 8 View options
DIESALE (KGD)
SOIC (D) 8 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos