MLX75030 Datasheet, PDF (63/72 Pages) Melexis Microelectronic Systems – Universal ActiveLight Sensor Interface

MLX75030 Universal ActiveLight Sensor Interface
Datasheet
8. Performance Graphs
8.1. ActiveLight Channel DC Measurement
60000
55000
50000
45000
40000
35000
30000
25000
20000
15000
10000
5000
0
0
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PDA
PDB
50
100
150
200
250
300
350
400
450
500
Idc [uA]
8.2. Temperature Sensor
Characteristics
MLXM75LX370580B3A0 temperatures [deg.C] vs. ADC out of temperature sensor
(slope and offset depends on Calib1 and Calib2)
Calib1 Calib2
00
100
0 16
0 32
90
0 48
80
0 63
70
80
60
8 16
8 32
50
8 48
40
8 63
30
bold green Calib1 = 16 / Calib2 = 32:
24 0
20
no offset at 30 deg. C and slope is -67 LSB/K
24 16
24 32
10
24 48
0
24 63
-10
-20
-30
-40
ADC output of temperature sensor [LSB]
31 0
31 16
31 32
31 48
31 63
16 32
8.3. Ambient Light Channel C
50000
40000
detection range channel PDC
30000
max offset (2304LSB) @ 100uA and
min slope (5300 LSB/dec)
20000
10000
min offset (-2304LSB) @ 100uA and
max slope (6500 LSB/dec)
0
-10000
1.E-12
1.E-11
1.E-10
1.E-09 1.E-08 1.E-07 1.E-06 1.E-05
Ambient Current Channel C [A]
1.E-04
1.E-03
1.E-02
8.4. Ambient Light Channel D
REVISION 005 – DECEMBER 2013
3901075030
PAGE 63 OF 72