mlx90323 Melexis Company, mlx90323 Datasheet - Page 15

• Manufacturer Part Number: mlx90323
• Description: 4 ? 20 Ma Loop Sensor Interface With Signal Conditioning And Eeprom
• Manufacturer: Melexis Company

3901090323
Rev 001
Table 5. EEPROM Byte Definitions
Byte
0
1
2
3
4
5
6
7
8
9
10
11
Designation
Turbo mode, temp
selection
Cadj
Coarse Control
GN1L
OF1L
GNTC1L
OFTC1L
TR1L
GNTC2L
P5L
OFTC2L
TR2L
P4L
GNTC3L
Note
Bit 1: (0 = internal temp, 1 = external temp)
Bit 3: (0 = Turbo mode active, 1 = not active)
Bit 0-2-4-5-6-7: unused
Controls system clock during boot.
Contents described in Table 6.
The eight LSB's of the Fixed Gain, GN[7:0].
The eight LSB's of Fixed Offset OF[7:0].
The eight LSB's of the first gain TC GNTC1[7:0].
The eight LSB's of the first offset TC OFTC1[7:0].
The eight LSB's of the first temperature point, T1[7:0].
The eight LSB's of the second gain TC GNTC2[7:0].
The eight LSB's of Pressure Point 5 P5[7:0].
The eight LSB's of the second offset TC OFTC2[7:0].
The eight LSB's of the second temperature point T2[7:0].
The eight LSB's of Pressure Point 4 (or Signature) P4[7:0].
The eight LSB's of the third gain TC GNTC3[7:0].
Page 15 of 24
with Signal Conditioning and EEPROM
4 – 20 mA Loop Sensor Interface
MLX90323
Data Sheet
March/08