LTC5800-WHM
SmartMesh WirelessHART Node
Wireless Mote
neTwork FeaTures
DescripTion
SmartMesh WirelessHART wireless sensor networks
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Complete Radio Transceiver, Embedded Processor,
and Networking Software for Forming a Self-Healing
Mesh Network
are self managing, low power networks built from
wireless nodes called motes. The LTC®5800-WHM is the
WirelessHART Mote-on-Chip™ integrated circuit in the
Eterna®* family of IEEE 802.15.4 System-on-Chip (SoC)
solutions, featuring a highly integrated, low power radio
designbyDustNetworks® aswellasanARMCortex-M332-
bitmicroprocessorrunningDust’sembeddedSmartMesh
WirelessHART networking software.
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Compliant to WirelessHART (IEC62591) Standard
SmartMesh® Networks Incorporate:
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Time Synchronized Network-Wide Scheduling
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Per Transmission Frequency Hopping
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Redundant Spatially Diverse Topologies
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Network-Wide Reliability and Power Optimization
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NIST Certified Security
The LTC5800-WHM SoC features an on-chip power am-
plifier (PA) and transceiver, requiring only power supply
decoupling, crystals, and antenna with matching circuitry
to create a complete wireless node.
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SmartMesh Networks Deliver:
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>99.999% Network Reliability Achieved in the
Most Challenging Dynamic RF Environments Often
Found in Industrial Applications
Sub 50µA Routing Nodes
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WithDust’stime-synchronizedWirelessHARTnetworksall
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 LTC5800-WHM is fully tested and validated, and is
readily configured via a software Application Program-
ming Interface.
lTc5800-wHM FeaTures
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Industry-Leading Low Power Radio Technology with:
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4.5mA to Receive a Packet
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5.4mA to Transmit at 0dBm
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9.7mA to Transmit at 8dBm
SmartMesh WirelessHART motes deliver a highly flexible
networkwithprovenreliabilityandlowpowerperformance
in an easy-to-integrate platform.
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PCB Module Versions Available (LTP™5901/LTP5902-
WHM) with RF Modular Certifications
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2.4GHz, IEEE 802.15.4 System-on-Chip
L, LT, LTC, LTM, Linear Technology, the Linear logo, Dust, Dust Networks, SmartMesh and
Eterna are registered trademarks and LTP, the Dust Networks logo and Mote-on-Chip 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.
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72-Pin 10mm × 10mm QFN Package
* Eterna is Dust Networks’ low power radio SoC architecture.
Typical applicaTion
20MHz
EXPANDED VIEW
MANAGER
LTP5903-WHR
ANTENNA
LTC5800-WHM
ANTENNA
IN+
LTC2379-18 SPI
UART
UART
ETHERNET
SENSOR
µCONTROLLER
IN–
HOST
APPLICATION
32kHz
MOTE
5800WHM TA01
5800whmfa
1
For more information www.linear.com/LTC5800-WHM