Product
Smart Antenna Demonstrator
Melexis Zone Detection Solution
The Melexis Smart Antenna demonstrator module is composed of the
MLX73290-UHF transceiver, the MLX74190-LF initiator and the
MLX81109 LIN-Slave, with the purpose of providing a complete zone
detection solution for cars and off-road vehicles. The demonstrator module
can be integrated with the vehicles using automotive standard LIN interface
and passively identifies the presence of an authorized user through a high
power LF wake-up mechanism and UHF identification exchange
Bus ICs
BLDC Motor
Control ICs
Pressure Sensors
Applications
Automotive & Motorcycle Passive Keyless Start systems
Off-road vehicles “Dead Man’s Switch”
Passive door access systems (garage door, building …)
Intelligent pet feeder
Wireless ICs
Ordering Information
The Smart antenna demonstrator is available for ordering by contacting your Melexis sales contact
or directly by placing an order to
sales_europe@melexis.com
or
sales_usa@melexis.com
(Ordering
references; DMB_SmartAntenna & MLX LIN Master)
Hall Effect ICs
And Sensors
Optoelectronic
Sensors
Sensor Interface ICs
InfraRed Sensors
Features & Benefits
Automatic reception of TPMS, RKE and PKE data information
LF/UHF intelligent self-polling modes for ultra low power operations
UHF Frequency optimized for 433.92MHz, Δf ±20kHz (GFSK), DR of 9.6kbps operation
Very good UHF sensitivity < -115dBm for maximum RKE operation range
UHF encrypted communication AES-128
LF-125kHz High power capability up to 2.5Ap for maximum PKE operating range
ASK & FSK immobilizer capabilities
RSSI information for LF and RF interfaces
3DLF interface for ultra low-power wake-up <4µA (Key side)
LIN-interface with embedded firmware example (control of MLX74190 and MLX73290-M ICs)
Graphical User Interface (GUI) for easy and quick evaluation
Rated for operation from –40 to 105°C
Bus ICs
BLDC Motor
Control ICs
Related Melexis Products
Part Code
MLX74190
MLX81109
MLX73290-M
MLX73290-A
MLX91802
Temperature Code
R (-40°C to 105°C)
K (-40°C to 125°C)
R (-40°C to 105°C)
S (-20°C to 85°C)
K (-40°C to 125°C)
Package Code
PF (TQFP 7x7 48 leads)
LQ (QFN20 5x5)
LQ (QFN32 5x5)
LQ (QFN32 5x5)
XZ (SO16-wide)
Option Code
AAA-000
BAA-000
BBM-000
Pressure Sensors
Wireless ICs
ABA-000
DBU-000
Hall Effect ICs
And Sensors
Optoelectronic
Sensors
Sensor Interface ICs
For additional information email
info@melexis.com
or go to our website at:
www.melexis.com
Disclaimer:
Devices sold by Melexis are covered by the warranty and patent indemnification provisions appearing in its Term of Sale.
Melexis makes no warranty, express, statutory, implied, or by description regarding the information set forth herein or
regarding the freedom of the described devices from patent infringement. Melexis reserves the right to change
specifications and prices at any time and without notice. Therefore, prior to designing this product into a system, it is
necessary to check with Melexis for current information. This product is intended for use in normal commercial
applications. Applications requiring extended temperature range, unusual environmental requirements, or high reliability
applications, such as military, medical life-support or life-sustaining equipment are specifically not recommended without
additional processing by Melexis for each application. The information furnished by Melexis is believed to be correct and
accurate. However, Melexis shall not be liable to recipient or any third party for any damages, including but not limited to
personal injury, property damage, loss of profits, loss of use, interrupt of business or indirect, special incidental or
consequential damages, of any kind, in connection with or arising out of the furnishing, performance or use of the
technical data herein. No obligation or liability to recipient or any third party shall arise or flow out of Melexis’ rendering of
technical or other services. © 2014 Melexis NV. All rights reserved.
InfraRed Sensors
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