Wireless Sensor Networks SmartMesh WirelessHART




LTP5903-WHR SmartMesh WirelessHART Embedded Manager

Features

Typical Application

LTP5903-WHR Typical Application

Description

SmartMesh WirelessHART wireless sensor networks are self managing, low power networks built from wireless nodes called motes. Based on the WirelessHART (IEC62591) standard, the LTP5903-WHR runs SmartMesh WirelessHART network management software to monitor and manage network performance and provide a data ingress/egress point via a UART interface. It provides the core networking functionality, enabling the network to achieve unsurpassed levels of resilience, reliability, and scalability with advanced network management and comprehensive security features.

The LTP5903-WHR is designed for use in line-powered gateways and controllers, such as WirelessHART Gateways, and enables customers to integrate a standards-based wireless sensor network that provides scalable bidirectional communications.

The embedded network manager offers a comprehensive software application programming interface (API) to deliver rich and flexible functionality without complex coding. This API also provides full visibility and control over network configuration, security administration, network status, and performance statistics. The network-ready embedded manager enables industrial automation vendors to integrate advanced wireless sensor networking intelligence into monitoring and control solutions with low risk and rapid time-to-market.

Network Features

Feature

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 IEC62591 (WirelessHART)

Highly Accurate Time Stamping

Time stamping on every node is available to applications with millisecond accuracy

Manager Features

Feature

Benefit

Advanced Network Management

Dynamically optimizes mesh connectivity based on the changing RF environment

Scalable Network Management

Manages Networks of Up to 250 Nodes (LTP5903-WHRB) or Up to 500 Nodes (LTP5903-WHRC)

Load Balancing and Optimization

Adds more bandwidth for the busiest motes while maintaining normal traffic flow for the rest of network

Packaging

For complete and up to date package information and drawings, please refer to our packaging page

Part Number Package Code Temp Package
Drawing		 RoHS
LTP5903CEN-WHRB4B1#PBF C Yes
LTP5903CEN-WHRB4B3#PBF C Yes
LTP5903CEN-WHRC4B1#PBF C Yes
LTP5903CEN-WHRC4B3#PBF C Yes
LTP5903IPC-WHRB4B1#PBF I Yes
LTP5903IPC-WHRB4B3#PBF I Yes
LTP5903IPC-WHRC4B1#PBF I Yes
LTP5903IPC-WHRC4B3#PBF I Yes


LTP5903-WHR Package Drawing

Order Info

  • Part numbers ending in PBF are lead free. Solder plated terminal finish (SnPb) versions are non-standard and special terms and conditions and pricing applies if available. Please contact LTC marketing for information.
  • Part numbers containing TR or TRM are shipped in tape and reel or 500 unit mini tape and reel, respectively
  • Please refer to our general ordering information or the product datasheet for more details

Package Variations and Pricing

Part Number Package Temp Price
(1-99)		 Price
(1k)*		 RoHS
LTP5903CEN-WHRB4B1#PBF C $714.31 $595.26 Yes
LTP5903CEN-WHRB4B3#PBF C $714.31 $595.26 Yes
LTP5903CEN-WHRC4B1#PBF C $1,104.31 $920.26 Yes
LTP5903CEN-WHRC4B3#PBF C $1,104.31 $920.26 Yes
LTP5903IPC-WHRB4B1#PBF I $586.95 $489.12 Yes
LTP5903IPC-WHRB4B3#PBF I $586.95 $489.12 Yes
LTP5903IPC-WHRC4B1#PBF I $976.95 $814.12 Yes
LTP5903IPC-WHRC4B3#PBF I $976.95 $814.12 Yes
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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 Linear Technology sales office or authorized distributor.

Demo Boards

Linear Technology offers many demo boards free of charge to qualified customers. Contact your local sales office or distributor to inquire about a demo board. Certain demo boards are also available for sale via credit card on this website. Demo boards are for evaluation purposes only. It remains the customer’s responsibility to verify proper and reliable operation in the actual end application.

Part Number Description Price Documentation
DC9007A SmartMesh WirelessHART Starter Kit $950.00
DC9022A SmartMesh WirelessHART RF Certified Starter Kit $1,050.00
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Companion Boards

Part Number Description Price Documentation
DC9003A-C SmartMesh WirelessHART Eval/Dev Mote $100.00
DC9006A Eterna Interface Card $100.00
DC9010B Eterna Serial Programmer $399.00
DC9018A-C SmartMesh WirelessHART RF Certified Eval/Dev Mote (chip antenna) $120.00
DC9018B-C SmartMesh WirelessHART RF Certified Eval/Dev Mote (MMCX antenna connector) $120.00
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Click here to view our complete list of demo boards

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Design Tools

Linear Technology provides a variety of custom design simulation tools and device models to allow even novice designers to quickly and easily evaluate circuits using high performance switching regulators, amplifiers, data converters, filters and more. Please visit our Design Tools page to view and download:

  • LTspice - A powerful SPICE simulator, schematic capture and waveform viewer with enhancements and models for easing the simulation of switching regulators
  • LTpowerCAD - A complete power supply selection, synthesis and design tool
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SmartMesh networks are highly configurable, and allow the user to trade off performance parameters (e.g. latency and power consumption). The Current Calculator spreadsheet enables users to estimate average current consumption and average latency in a particular network topology. In addition, Starter Kits enable users to evaluate network performance in real-world application environments.

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