Overview

Features and Benefits

  • Serves as a Wireless Node, or  Mote, in a SmartMesh WirelessHART network with:
    • >99.999% Network Reliability in the Most Challenging RF Environments
    • Sub 50µA Routing Nodes
  • Incorporates a 2.4 GHz, IEEE 802.15.4 System-on-Chip, Complete with Embedded SmartMesh Networking Software
  • MMCX antenna connector, 37 mm x 24 mm PCBA module
  • Compliant to the WirelessHART standard (IEC62591)
  • These products contain encryption. Import/export restrictions may apply

Product Details

SmartMesh WirelessHART wireless sensor networks are self managing, low power networks built from wireless nodes called motes. The LTP5902-WHM is the SmartMesh WirelessHART mote product in the Eterna® family of IEEE 802.15.4 printed circuit board assembly solutions, featuring a highly-integrated, low power radio design by Analog Devices as well as an ARM Cortex-M3 32-bit microprocessor running Analog Devices' embedded SmartMesh WirelessHART networking software. The LTP5902-WHM includes an MMCX antenna connector and comes with modular RF certifications. Also available are the LTC5800-WHM Mote-on-Chip and the LTP5901-WHM module which includes an onboard chip antenna.

With Analog Devices' time-synchronized SmartMesh WirelessHART networks, all motes in the network may route, source or terminate data, while providing many years of battery powered operation. The SmartMesh WirelessHART software provided with the LTP5901-WHM is fully tested and validated, and is readily configured via a software Application Programming Interface (API).

SmartMesh WirelessHART motes deliver a highly flexible network with proven reliability and low power performance in an easy-to-integrate platform.

 

Network Features
Features Benefit
Time Synchronized, Channel Hopping Communications >99.999% network reliability in even the most challenging RF environments
Sub 50 µA Routers Can build out a network without any line powered devices. Flexibility to be line powered or energy harvested if desired.
Secure Mesh with 128-bit AES Encryption NIST Certified Security. Compromise of one node does not compromise network.
Standards-based Compliant to international standard IEC 62591 (WirelessHART)
Highly Accurate Time Stamping Time stamping on every node is available to applications with millisecond accuracy
Device Features
Features Benefit
Industry-Leading Low Power Radio Technology
  • 4.5mA to Receive a Packet
  • 5.4mA to Transmit at 0dBm
  • 9.7mA to Transmit at 8dBm
Pre-engineered RF RF elements include an on-chip power amplifier and are pre-tuned for optimized performance, including temperature compensation, saving development time.
RF Modular Certifications Pre-certified in USA, Canada, EU, Japan, and more
Energy Harvesting Support Very low power design enables motes to be powered by a wide variety of energy harvesters


Applications

Learn more about SmartMesh applications.

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

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ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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Evaluation Boards Pricing displayed is based on 1-piece.
Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.