LTP5901-WHM_15 Datasheet, PDF (1/32 Pages) Linear Technology – SmartMesh WirelessHART Node Wireless Mote Module

LTP5901-WHM/LTP5902-WHM
SmartMesh WirelessHART Node
Wireless Mote Module
Network Features
n _{Complete Radio Transceiver, Embedded Processor,}
and Networking Software for Forming a Self-Healing
Mesh Network
n _{Compliant to WirelessHART (IEC62591) Standard}
n _SmartMesh^® _{Networks Incorporate:}
n _{Time synchronized Network-Wide Scheduling}
n _{Per Transmission Frequency Hopping}
n _{Redundant Spatially Diverse Topologies}
n _{Network-Wide Reliability and Power Optimization}
n _{NIST Certified Security}
n _{SmartMesh Networks Deliver:}
n _{>99.999% Network Reliability Achieved in the}
Most Challenging Dynamic RF Environments Often
Found in Industrial Applications
n _{Sub 50µA Routing Nodes}
LTP5901/2-WHM FEATURES
n _{Industry-leading low power radio technology with:}
n _{4.5mA to receive a packet}
n _{5.4mA to transmit at 0dBm}
n _{9.7mA to transmit at 8dBm}
n _{RF modular certifications include USA, Canada, EU,}
Japan, Taiwan, Korea, India, Australia and New Zealand
n _{PCB assembly with chip antenna (LTP5901-WHM)}
or with MMCX antenna connector (LTP5902-WHM).
QFN version (LTC^®5800-WHM) available
Description
SmartMesh WirelessHART wireless sensor networks are
self managing, low power networks built from wireless
nodes called motes. The LTP™5901-WHM/LTP5902-WHM
is the 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
Dust Networks^® as well as an ARM Cortex-M3 32-bit
microprocessor running Dust’s embedded SmartMesh
WirelessHART networking software. Both the LTP5901-
WHM (with chip antenna), at 24mm × 42mm, and the
LTP5902-WHM (with MMCX connector), at 24mm × 37mm,
are designed for surface mount assembly.
With Dust’s time-synchronized 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 LTP5901/2-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.
L, LT, LTC, LTM, Eterna, SmartMesh, Linear Technology, the Linear logo, Dust and Dust
Networks are registered trademarks and LTP and the Dust Networks logo are trademarks
of Linear Technology Corporation. All other trademarks are the property of their respective
owners. Protected by U.S. Patents, including 7375594, 7420980, 7529217, 7791419, 7881239,
7898322, 8222965.
* Eterna is Dust Networks’ low power radio SoC architecture.
Typical Application
SENSOR
EXPANDED VIEW
LTP5901-WHM
IN+
LTC2379-18 SPI
IN–
UART
µCONTROLLER
MOTE
MOTE
MOTE
MOTE
MOTE
MANAGER
LTP5903-WHR
ANTENNA
UART
ETHERNET
For more information www.linear.com/LTP5901-WHM or www.linear.com/LTP5902-WHM
HOST
APPLICATION
59012 TA01
59012whmf
1