EVB90129
MLX90129 Evaluation Board
Features and Benefits
Versatile A/D interface for resistive sensors
ISO15693 13.56MHz transponder
Slave / Master SPI interface
4 k-bit EEPROM with access protection
Standalone data-logging mode
Ultra low power
Battery or battery-less applications
Low cost and compact design
Application Example
Asset management and monitoring (security
and integrity)
Building automation
Supply chain monitoring of temperature and
other parameters
Industrial, medical and residential control
Ordering Information
Part No.
EVB90129
General Description
The EVB90129 is an assembled printed circuit board that
simplifies evaluation of the MLX90129 sensor tag IC and to
facilitate the development of wireless sensor applications
based on the MLX90129.
The EVB90129 was developed to demonstrate a wide
range of applications, from fully passive sensor tag
operation to complex data logging. Each of its elements
can be reconfigured by means of jumpers.
The board can be powered either by an external voltage
supply, the on-board battery or the electromagnetic field
from a RFID reader.
In addition to the internal temperature sensor of the
MLX90129, the EVB90129 embeds 3 external sensors,
light, temperature and potentiometer to demonstrate the
flexibility for measurement of a variety of physical
quantities. The custom prototyping area allows users to
integrate their own sensor or circuit into this evaluation
board.
The EVB90129 is capable of storing 128 Kbit of data's in
the SPI EEPROM memory connected to the MLX90129.
The EVB90129 can be accessed and controlled through a
contactless (RFID) or a contact (SPI) interface. The RFID
access to the MLX90129 and the related commands are
compliant with the ISO15693 standard. The SPI and other
digital inputs/outputs from the MLX90129 are connected to
an 8-pin connector of the EVB90129. This allows easy
connection to a microcontroller.
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EVB90129
MLX90129 Evaluation Board
Table of Contents
1 EVB90129 GLOBAL DESCRIPTION .............................................................................................3
2 EVB90129 POWER SUPPLIES......................................................................................................5
3 EVB90129 COMMUNICATION.......................................................................................................5
3.1 EXTERNAL SPI CONNECTOR ...........................................................................................................................5
3.2 SLAVE SELECT SELECTOR ..............................................................................................................................6
3.3 RFID ANTENNA ..............................................................................................................................................7
3.4 REGISTER CONFIGURATION ............................................................................................................................7
4 SENSOR DESCRIPTION ...............................................................................................................8
4.1 INTERNAL TEMPERATURE SENSOR ...................................................................................................................8
4.2 LIGHT SENSOR ...............................................................................................................................................8
4.3 EXTERNAL TEMPERATURE SENSOR ..................................................................................................................9
4.4 POTENTIOMETER SENSOR ...............................................................................................................................9
5 MISCELLANEOUS PERIPHERIES ..............................................................................................10
5.1 PADLOCK OR SECURITY DEVICE FUNCTION .....................................................................................................10
5.2 EXTERNAL SPI MEMORY ...............................................................................................................................10
5.3 EXTERNAL XTAL..........................................................................................................................................10
5.4 TEST POINTS AND PATCH AREA......................................................................................................................11
6 USING THE EVB90129 ................................................................................................................11
7 SCHEMATIC ................................................................................................................................11
8 LIST OF COMPONENTS..............................................................................................................12
9 DISCLAIMER ...............................................................................................................................13
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EVB90129
MLX90129 Evaluation Board
1 EVB90129 global description
The EVB90129 simplifies evaluating all the features of the MLX90129. The following application can be
executed on the EVB90129:
• Sensor control via SPI (application with a microcontroller)
• Passive sensor tag (sensor control via RFID without battery)
• Automatic data logging of the three sensors values logged to the external memory
• Automatic data logging of the three sensors values logged to the MLX90129 memory
• External memory access via RFID
• Padlock or security device function (antitheft system)
EVB90129 provides three ways to supply the MLX90129. A battery, an external voltage or the electromagnetic
field can be used.
There are two communication channels to communicate with MLX90129: SPI and RFID. The SPI signals are
available through the SPI connector and the RFID antenna has been tuned to match with the MLX90129
internal capacitance.
EVB90129 provides four sensors: the MLX90129 internal temperature sensor and three external sensors. The
three external sensors are composed of a light sensor, an external temperature sensor and one potentiometer.
Another sensor can be connected to the MLX90129 using the prototyping development area included on the
EVB.
To store a large amount of data during data logging application, an external SPI memory is available.
The following diagram describes the principles of the EVB90129 and the following pictures describe the
hardware blocks.
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EVB90129
MLX90129 Evaluation Board
EVB90129 Top – hardware block description
EVB90129 Bottom – hardware block description
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MLX90129 Evaluation Board
2 EVB90129 Power Supplies
CON2
3
2
1
The EVB90129 allows supplying the MLX90129 through three
ways. Power supply can be provided by a battery CR2032, by
an external power supply input or a by an electromagnetic
field from a RFID reader. The jumper CON2/ VDD_Selector
allow selecting the regulated source of power. This source is
filtered by L1 and C5. C3 is not mounted. The energy from an
applied electromagnetic field is collected with the 13.56MHz
tuned antenna through the pin COIL1 and COIL2. A Zener
diode on the VFIELD pin ensures the compliance with the
maximum electrical rating defined in the MLX90129
datasheet. Indeed, very powerful reader could provide
enough energy to exceed this rating. The 100 nF capacitor
C2 on VFIELD pin allows storing of this energy in order to
supply the MLX90129 and the external sensor in sensor tag
application.
VDD_SPI
VDD_BAT
L1
VBAT_29
Z600
C5
100n
VDD_Selector
GND
VFIELD_29
C2
100n
D1
BZV55/C4V7
GND
The following drawings show how to set jumpers in order to select the power supply source
External power supply
Battery powered
Electromagnetic field powered
VDD_Jumper
Depending on the mode used, care should be taken about the internal MLX90129 switches for power
management. Please read the datasheet for more information on this topic.
3 EVB90129 Communication
The EVB90129 allows communication with the MLX90129 through SPI and RFID and also between the
MLX90129 and an external memory during a data logging application. The SPI signals are received through
the SPI connector and the SS_Selector allows selecting the communication channel. RFID signals are
received through the RFID antenna connected to the MLX90129.
3.1 External SPI connector
The digital Inputs/Outputs of the SPI bus and the IRQ
pin of the MLX90129 are available on the connector
CON1/CON_SPI. In addition the external SPI connector
provides pins to supply EVB90129 (VDD_SPI and
GND), and a connection to the Voltage Regulated
output VREG. The following table, schematic and
diagram give information about the SPI connector. Per
default, the resistor R14 is not mounted.
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CON1
IRQ_29
VDD_SPI
MOSI
Page 5 of 13
1
3
5
7
2
4
6
8
CON_SPI
SS_MCU
MISO
SCK
R14 VREG
0R
GND
Evaluation Board
June-2010
EVB90129
MLX90129 Evaluation Board
Pin I/O
Name
Description
1
Output
IRQ_29
Interrupt output
2
Input
SS_MCU
Slave Select signal of the SPI bus
3
Input
VDD_SPI
External power supply
4
Output
MISO
Master In Slave Out of the SPI bus
5
Input
MOSI
Master Out Slave In of the SPI bus
6
Input
SCK
Clock of the SPI bus
7
Input
GND
Ground of the EVB
8
Output
VREG
Regulated supply voltage from MLX90129*
*Not connected per default / R14 not mounted
3.2 Slave Select selector
The CON4/SS_Selector allows switching between the several SPI
devices on the EVB. There are three communication channels:
•
•
•
CON4
SS_MCU
External MCU as SPI-Master and MLX90129 as SPI-Slave
MLX90129 as SPI-Master and external memory as SPI-Slave
(data logging application)
External MCU as SPI-Master and external memory as SPI-Slave
1
3
SS_29
SS_MEM
2
4
SS_Selector
By selecting the connection of the Slave Selects, the SPI communication channels are switched as shown in
the following schematic and draws.
External MCU MLX90129
MLX90129 External memory
External MCUExternal memory
SS selector
SS_MEM
4
SS selector
SS_MEM
3
Board
SS_29
Board
SS_29
2
1
SS_Jumper
CON4
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SS_Jumper
4
3
2
1
CON4
Board
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Evaluation Board
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EVB90129
MLX90129 Evaluation Board
3.3 RFID antenna
The EVB antenna has been designed to work with a 13.56MHz electromagnetic field. The antenna can be
directly connected to the MLX90129 through pins COIL1 and COIL2. The Shortcut R1 and R2 allows for
disconnecting the antenna and R3 and C1 footprint (components not mounted) could be used to match
MLX90129 with another antenna. The following schematic and drawing show the antenna connection and the
antenna shape:
TP1
R2
COIL1
C1
47p
R3
1K
COIL2
0R
R1
0R
TP2
Rectangular PCB antenna : 2820 x 2020 Mils
wire = 30 Mils / space = 15 Mils / three tunrs
L = 1.838 uH
/!\ R3 and C1 are
not mounted
30 mil
76 mm
120 mil
304 mm
15 mil
38 mm
Bottom view
For information: 1 mil = 2.54E-3 cm
3.4 Register Configuration
There are a lot of possible configurations for enabling communication features. For example SPI or RFID
access can be disabled and EEPROM area or register file access can be restricted. The following
configuration puts the MLX90129 in a security free mode. The device is fully accessible by RFID and SPI.
More information is available in the MLX90129 datasheet.
Content
EEPROM security
Device security
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#
Hexa
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
04
05
AAA8
3FF0
1
0
0
0
1
1
0
1
1
1
0
1
1
1
0
1
1
1
0
1
1
1
0
1
1
0
0
0
0
0
0
0
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EVB90129
MLX90129 Evaluation Board
4 Sensor description
EVB90129 is delivered with three external sensors in addition to the internal temperature sensor of the
MLX90129; a light sensor, an external temperature sensor and a potentiometer. For each sensor, the
schematic and a configuration of the MLX90129 register is provided. The sensors are provided as examples
and have not been calibrated. The configuration provided is basic, there is no amplification (per default
gain=8), no threshold, and no offset with the DAC. The ADC mode is “11”, the initialization time is minimal and
there is no averaging so the chopper is disabled. The datalogging control bits (b4, b5, b6) of the “Control word”
are set. The MLX90129 datasheet provides more details about the register configuration.
The basic following configuration for sensor conditioning can be used for all sensors.
Content
#
Hexa 15 14 13
Sensor power
12
00FF
0
0
0
Sensor trimming
14
0TT0
0
0
0
‘T’ means Melexis trimming bits. Do not change.
12
0
0
11
0
0
10
0
0
9
0
T
8
0
T
7
1
T
6
1
T
5
1
0
4
1
0
3
1
0
2
1
0
1
1
0
0
1
0
4.1 Internal temperature sensor
The specifications of the internal temperature sensor are available in the MLX90129 datasheet. The following
register configuration allows monitoring the full range of the internal temperature sensor.
Content
Control word
Low threshold
High threshold
Conditioner config.
Connection config.
Resistance network
#
15
16
17
18
19
1A
Hexa
C070
0000
0000
0000
0231
8000
15
1
0
0
0
0
1
14
1
0
0
0
0
0
13
0
0
0
0
0
0
12
0
0
0
0
0
0
11
0
0
0
0
0
0
10
0
0
0
0
0
0
9
0
0
0
0
1
0
8
0
0
0
0
0
0
7
0
0
0
0
0
0
6
1
0
0
0
0
0
5
1
0
0
0
1
0
4
1
0
0
0
1
0
3
0
0
0
0
0
0
2
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
2
0
0
0
0
0
0
1
0
0
0
0
0
1
0
0
0
0
0
0
0
CON6
SENS2
SENS1
SENSSUP2
4.2 Light sensor
The light sensor is a phototransistor for ambient light sensor
measurement. To use, it, all the jumpers of the CON6/
LIGHT_SELECTOR have to be set in order to connect MLX90129
pins SENSSUP2, SENS1 and SENS2 to the sensor.
6
4
2
5
3
1
2
1
LIGHT_SELECTOR
Q1
TEPT5700
R6
100R
The schematic shows the sensor implementation and the following
register configuration allows monitoring the ambient light on the
phototransistor through the MLX90129.
This sensor fits mainly for the sun light monitoring. The output voltage
with flashlight is very low.
R7
0R
GND
Content
Control word
Low threshold
High threshold
Conditioner config.
Connection config.
Resistance network
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#
15
16
17
18
19
1A
Hexa
C070
0000
0000
0000
0000
0002
15
1
0
0
0
0
0
14
1
0
0
0
0
0
13
0
0
0
0
0
0
12
0
0
0
0
0
0
11
0
0
0
0
0
0
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10
0
0
0
0
0
0
9
0
0
0
0
0
0
8
0
0
0
0
0
0
7
0
0
0
0
0
0
6
1
0
0
0
0
0
5
1
0
0
0
0
0
4
1
0
0
0
0
0
3
0
0
0
0
0
0
Evaluation Board
June-2010
EVB90129
MLX90129 Evaluation Board
4.3 External temperature sensor
CON7
SENS3
SENSSUP1
The external temperature sensor is a thermistor of
1KOhm with an operating temperature range from -40 to
+125 degrees Celsius. The output voltage monitored by
SENS 3 corresponds to SENSSUP1 divided per 2 plus
the variation of the sensor. This voltage will be compared
with VCM (SENSSUP1 divided by 2) value internally of
the MLX90129. The datasheet gives more information
about this setup. To be used, all the jumpers of the
CON7/ TEMP_SELECTOR have to be set in order to
connect MLX90129 pins SENSSUP1 and SENS3 to the
sensor. The schematic shows the sensor implementation
and the following register configuration allows monitoring
the ambient temperature through the MLX90129.
Content
Control word
Low threshold
High threshold
Conditioner config.
Connection config.
Resistance network
#
15
16
17
18
19
1A
Hexa
C070
0000
0000
0000
0123
0040
15
1
0
0
0
0
0
14
1
0
0
0
0
0
13
0
0
0
0
0
0
12
0
0
0
0
0
0
4
2
3
1
R8
10K
t°
TEMP_SELECTOR
R12
1K
R9
10K
GND
11
0
0
0
0
0
0
10
0
0
0
0
0
0
9
0
0
0
0
0
0
8
0
0
0
0
1
0
7
0
0
0
0
0
0
6
1
0
0
0
0
1
5
1
0
0
0
1
0
4
1
0
0
0
0
0
3
0
0
0
0
0
0
2
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
CON8
4.4 Potentiometer sensor
SENS4
SENSSUP1
The external trimmer is a 100 Ohm variable resistor. The
output voltage monitored by SENS 4 corresponds to
SENSsUP1 divided per 2 plus the variation of the sensor.
This voltage will be compared with VCM (SENSSUP1
divided by 2) value internally of the MLX90129. The
datasheet gives more information about this setup.
To be used, all the jumpers of the CON8/
TRIM_SELECTOR have to be set in order to connect
MLX90129 pins SENSSUP1 and SENS4 to the sensor.
The schematic shows the sensor implementation and the
following register configuration allows monitoring the
variation of trimmer resistivity through the MLX90129.
4
2
3
1
R10
10K
1
TRIM_SELECTOR
R13
100R
3
2
R11
10K
GND
Content
Control word
Low threshold
High threshold
Conditioner config.
Connection config.
Resistance network
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#
15
16
17
18
19
1A
Hexa
C070
0000
0000
0000
0069
0040
15
1
0
0
0
0
0
14
1
0
0
0
0
0
13
0
0
0
0
0
0
12
0
0
0
0
0
0
11
0
0
0
0
0
0
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10
0
0
0
0
0
0
9
0
0
0
0
0
0
8
0
0
0
0
0
0
7
0
0
0
0
0
0
6
1
0
0
0
1
1
5
1
0
0
0
1
0
4
1
0
0
0
0
0
3
0
0
0
0
1
0
2
0
0
0
0
0
0
Evaluation Board
June-2010
EVB90129
MLX90129 Evaluation Board
5 Miscellaneous peripheries
5.1 Padlock or security device function
TP3
The pin 7 of the MLX90129 can be used as a Padlock
function, else it has to be connected to the ground. The
padlock function allows generating an IRQ when the
jumper between pin 7 and the ground is removed.
The schematic shows the Padlock jumper implementation
and the following register configuration allows configuring
the MLX90129 in order to use this feature.
Content
Power configuration
#
12
Hexa
0A00
15
0
14
0
13
0
12
0
7
NC
Black
CON13
2
1
Pad Lock
GND
11
1
10
0
9
1
8
0
7
0
6
0
5
0
4
0
3
0
2
0
1
0
0
0
5.2 External SPI memory
The MLX90129 can be connected to a SPI external
memory in order to store a large amount of data during a
data logging application. An external 128Kbit memory is
available on the EVB90129. It can be connected by
setting the jumper CON3 / ExtMemSelector. In this
configuration, the external memory is supplied by the
regulated voltage output (VREG) of the MLX90129. The
SPI pins (SS / SCK / MISO /MOSI) are connected to the
MLX90129 SPI pins. The CON4 / SS_selector allows
connecting the SS pin of the MLX90129 to the SS pin of
the external memory. The schematic shows the memory
implementation and the following register configuration
allows the MLX90129 to communicate with the memory
as a SPI master. More information is available in the
MLX90129 datasheet.
The SPI memory datasheet gives the following
commands:
- Write Enable = 0x06
- Write Memory = 0x02
- Read Memory = 0x03
CON3
VREG
2
1
C7
Ext MemSelector
100n
8
100K
Close to pin Vcc
MOSI
SCK
5
6
D
C
7
3
SS_MEM 1
Vcc
R4
GND
MISO
2
Q
U2
CAT25128
4
Vss
HOLD
W
S
GND
The MLX90129 has to be in SPI master mode. The bit 0 of the Device security register has to be set either in
EEPROM (restricted access by RFID) or in the register files.
Content
Control word
Command codes
Device security
#
0D
0E
05
Hexa
0639
0203
3FF1
15
0
0
0
14
0
0
0
13
0
0
1
12
0
0
1
11
0
0
1
10
1
0
1
9
1
1
1
8
0
0
1
7
0
0
1
6
0
0
1
5
1
0
1
4
1
0
1
3
1
0
0
2
0
0
0
1
0
1
0
5.3 External XTAL
For Auto logging function an external precise clock can
be used to enhance timing between two sensor
acquisitions. The 32,768 KHz crystal is connected
between the pins XIN and XOUT of the MLX90129. The
bit 14 of the Internal Devices Domain, address #03 has to
be set.
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XIN
1
Y1
4
XOUT
32K768
Evaluation Board
June-2010
0
1
1
1
EVB90129
MLX90129 Evaluation Board
5.4 Test points and patch area
Some analogue outputs are foreseen on the evaluation board as test pins referenced from TP1 to TP4. These
test pins can be used to monitor signals. In order to connect other sensors to the MLX90129, a patch area is
available. The following table describes all test pins available and the following schematic shows the signals
available on the patch area.
CON5
Test pins number
TP1
TP2
TP3
TP4
Name
Coil1
Coil2
NC
GND
Description
Coil 1 pin
Coil 2 pin
Not used
Ground
SENSSUP1
SENSSUP2
SENS1
SENS2
SENS3
SENS4
VREG
1
2
3
4
5
6
7
8
Patch area
GND
6 Using the EVB90129
The EVB90129 can be configured and controlled through its RFID and its SPI interface. Please refer to the
MLX90129 Datasheet and the application notes for information about register configuration and command
description. A bad configuration can lock the MLX90129 communication completely. Care should be taken
about the command sent and the configuration applied. In order to avoid bad manipulation and to speed up the
development, the MLX90129 development kit is available (DVK90129). It contains the EVB90129, a USB RFID
reader and user friendly software interface. Please refer to our website (www.melexis.com) for more
information.
7 Schematic
Schematic of the MLX90129 evaluation board:
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MLX90129 Evaluation Board
8 List of components
The table below gives an overview of all components that compose the evaluation board EVB90129.
Reference
BT1
BT2
C1*
C2
C3*
C5
C7
CON1
CON2
CON3
CON4
CON6
CON7
CON8
CON13
DUT
D1
L1
Q1
R1
R2
R3*
R4
R6
R7
R8
R9
R10
R11
R12
R13
R14*
R15*
TP1
TP2
TP3
TP4
U2
Y1
Value
3V
100nF
4u7 F
100nF
100nF
CON_SPI
VDD_Selector
Ext Mem Selector
SS_Selector
LIGHT_SELECTOR
TEMP_SELECTOR
TRIM_SELECTOR
Pad Lock
MLX90129
4.7V
Z600
TEPT5700
0R
0R
100K
100R
0R
10K
10K
10K
10K
1K
100R
0R
1M
Black
Black
Black
Black
M95128-WMN6P
32K768
Description
Battery Holder 1 x CR2032
Battery CR2032
Capacitor
Capacitor Multilayer Ceramic X7R 50V
Capacitor Tantalum 4.7uF; 16V;
Capacitor Multilayer Ceramic X7R 50V
Capacitor Multilayer Ceramic X7R 50V
Header, 2x4 pins, pitch 2.54mm, Male, Straight
Header, 1x3 pins, pitch 2.54mm, Male, Straight
Header, 1x2 pins, pitch 2.54mm, Male, Straight
Header, 2x2 pins, pitch 2.54mm, Male, Straight
Header, 2x3 pins, pitch 2.54mm, Male, Straight
Header, 2x2 pins, pitch 2.54mm, Male, Straight
Header, 2x2 pins, pitch 2.54mm, Male, Straight
Header, 1x2 pins, pitch 2.54mm, Male, Straight
MLX90129, soldered, TSSOP20
Zener diode
Ferrite Bead 1206; Z=600ohm/100MHz; Current=200mA
Phototransistor, Sensor, ambient light
Resistor Thick Film; 0R; 0805; 0.125W; 1%; 150V
Resistor Thick Film; 0R; 0805; 0.125W; 1%; 150V
Resistor
Resistor Thick Film; 100K; 0805; 0.125W; 1%; 150V
Resistor Thick Film; 100R; 0805; 0.125W; 1%; 150V
Resistor Thick Film; 0R; 0805; 0.125W; 1%; 150V
Resistor Thick Film; 10K; 0805; 0.125W; 1%; 150V
Resistor Thick Film; 10K; 0805; 0.125W; 1%; 150V
Resistor Thick Film; 10K; 0805; 0.125W; 1%; 150V
Resistor Thick Film; 10K; 0805; 0.125W; 1%; 150V
Thermistor; 1K, 0805, 0.1W, 5%, 50V, TCR=3000ppm/DegC
POTENTIOMETER; 100R, 0.5W, 10%, 300Vdc, turns=1
Resistor
Resistor
Test Terminal, BLACK; Head=1.3mm
Test Terminal, BLACK; Head=1.3mm
Test Terminal, BLACK; Head=1.3mm
Test Terminal, BLACK; Head=1.3mm
128Kbit Serial SPI Bus EEPROM
Quartz Crystal MD 6.9x1.4x1.3mm; 32.768kHz, 20ppm
* Components not mounted
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9 Disclaimer
1) The information included in this documentation is subject to Melexis intellectual and other property rights.
Reproduction of information is permissible only if the information will not be altered and is accompanied by
all associated conditions, limitations and notices.
2) Any use of the documentation without the prior written consent of Melexis other than the one set forth in
clause 1 is an unfair and deceptive business practice. Melexis is not responsible or liable for such altered
documentation.
3) The information furnished by Melexis in this documentation is provided ’as is’. Except as expressly
warranted in any other applicable license agreement, Melexis disclaims all warranties either express,
implied, statutory or otherwise including but not limited to the merchantability, fitness for a particular
purpose, title and non-infringement with regard to the content of this documentation.
4) Notwithstanding the fact that Melexis endeavors to take care of the concept and content of this
documentation, it may include technical or factual inaccuracies or typographical errors. Melexis disclaims
any responsibility in connection herewith.
5) Melexis reserves the right to change the documentation, the 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.
6) 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 information in this documentation.
7) The product described in this documentation is intended for use in normal commercial applications.
Applications requiring operation beyond ranges specified in this documentation, 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.
8) Any supply of products by Melexis will be governed by the Melexis Terms of Sale, published on
www.melexis.com.
© Melexis NV. All rights reserved.
For the latest version of this document, go to our website at:
www.melexis.com
Or for additional information contact Melexis Direct:
Europe, Africa:
Americas:
Asia:
Phone: +32 1367 0495
E-mail: sales_europe@melexis.com
Phone: +1 603 223 2362
E-mail: sales_usa@melexis.com
Phone: +32 1367 0495
E-mail: sales_asia@melexis.com
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