DVK90129 Melexis Inc, DVK90129 Datasheet - Page 47

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DVK90129

Manufacturer Part Number
DVK90129
Description
DEVELOPMENT KIT MLX90129
Manufacturer
Melexis Inc
Series
-r
Type
Development kitr
Datasheets

Specifications of DVK90129

Contents
Board, Proxima RF™ Desktop Reader
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
For Use With/related Products
MLX90129
Sensor serial resistance conditioner words (EEPROM & Register, addresses #1A. EEPROM only #20
and #26)
Each of the 3 sensors called Sensor0, Sensor1, and Sensor2 can be connected to some serial resistances in
order to reduce their current consumption, or to set their common-mode level.
3901090129
Rev 007
Bits
#1A - Sensor 0 serial resistance configuration word
15
14:0
#20 - Sensor 1 serial resistance configuration word
15:0
#26 - Sensor 2 serial resistance configuration word
15:0
Name
Sensor0_Temp_ En
Sensor0_Res_Cfg
Same as above
Same as above
Content
Bit[15]=1 -> enables the temperature sensor
Resistance network configuration:
Same as above
Same as above
Bit[0] (not used=0)
Bit[1]=1 → SENSSUP2 = VREF
Bit[2]=1 → SENS3 = VREF
Bit[3] (not used=0)
Bit[4]=1 → SENSSUP2 = VSS
Bit[5]=1 → SENS4 = VSS
Bit[6]=1 → VCM = VREF/2 (enabled)
Bit[7]=1 → connects programmable resistance 1 to VREF
Bit[8]=1 → connects programmable resistance 2 to VSS
Bit[9] (not used=0)
Bit[10]=1 → connects programmable resistance 1 to SENSSUP2
Bit[11]=1 → connects programmable resistance 1 to SENS3
Bit[12] (not used=0)
Bit[13]=1 → connects programmable resistance 2 to SENSSUP2
Bit[14]=1 → connects programmable resistance 2 to SENS4
13.56MHZ SENSOR TAG / DATALOGGER IC
Page 47 of 56
MLX90129
Data Sheet
March 2011

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