Datasheet

MLX90640 32x24 IR array
Datasheet
Page 7 of 60
REVISION 11 – 3 AUGUST 2018
5. Glossary of Terms
TC Temperature Coefficient (in ppm/°C)
POR Power On Reset
IR Infra-Red
Ta Ambient Temperature – the temperature of the TO39 package
IR data Infrared data (raw data from ADC proportional to IR energy received by the sensor)
ADC Analog To Digital Converter
TGC Temperature Gradient Coefficient
FOV Field Of View
nFOV Field Of View of the N-th pixel
I
2
C Inter-Integrated Circuit communication protocol
SDA Serial Data
SCL Serial Clock
LSB Least Significant Bit
MSB Most Significant Bit
Fps Frames per Second – data refresh rate
MD Master Device
SD Slave Device
ASP Analog Signal Processing
DSP Digital Signal Processing
ESD Electro Static Discharge
EMC Electro Magnetic Compatibility
CP Compensation Pixel
NC Not Connected
NA Not Applicable
TBD To Be Defined
Table 2 Glosarry of terms