MLX90110 Datasheet, PDF (2/10 Pages) List of Unclassifed Manufacturers – 128bit OTP/RW Transponder

MLX90110
128bit OTP/RW Transponder
MLX90110 Electrical Specifications
Operating Parameters are based on test set up (see Schematic below).
Toper = -40°C to 85°C, Operating frequency = 120kHz (unless otherwise specified)
Parameter
Symbol Test Conditions
Min Typ Max Units
Regulated supply voltage
VDD
(3)
3.0
4.0 V
Power On Level
VPOR Continuous normal reading of the ID 1.55 1.8 2.2 V
Sensitivity level
Vacsens Continuous normal reading of the ID 200 170
mV (4)
Transponder Modulation Depth
Weak power: Vacmin = 200mVpp
0.3
4V
Medium power: Vac = 5Vpp
2.8
7.5 V
High power: Vac = 20Vpp
5
10 V
High Programmation voltage Vacprh
5
V (4)
Low Programmation voltage Vacprl
2.5 V (4)
EEPROM writing supply current Iee
EEPROM data retention
Tret
Critical reading ID
10
µA
10
year
EEPROM write cycles
Ncycle Critical reading ID
100k
cycles
Coil-GND tune capacitor
Toper=25^oC
77
80
83 pF
DC input current clamping
IclampLow VdutDC = +/- 2V
40 1000 nA
IclampHigh VdutDC = +/- 10V
1
3.5
10 mA
Notes:
Note (1): All specification values are characterized
and tested 100%, or guaranteed by design.
Note (2): All specifications are valid for Manchester
and Biphase encoding, and for 2kbaud and 4kbaud
data rate options.
Note (3): Maximum supply voltage is generated by
forcing 10mA between coil and ground pin.
Note (4): For the test setup, AC generator voltages
are equivalent to following voltages on the coil: see
graph (to be added).
L=6.8mH
Vin _Cpar=10pF
Vdut
COIL
Qrc @ 120KHz=48.8
C1+C2=250pF
Vac
C1
C2 ₉₀₁₁₀
DUT
GND
MLX90110 128bit MTP Transponder
Page 2 of 10
Rev 1.14 1-Dec-2000