MLX90614 family
Single and Dual Zone
Infra Red Thermometer in TO-39
4 Glossary of Terms
PTAT
PTC
POR
HFO
DSP
FIR
Proportional To Absolute Temperature sensor (package temperature)
Positive Temperature Coefficient sensor (package temperature)
Power On Reset
High Frequency Oscillator (RC)
Digital Signal Processing
Finite Impulse Response. Digital filter
Infinite Impulse Response. Digital filter
Infra-Red
IIR
IR
PWM
DC
FOV
SDA,SCL
Ta
Pulse With Modulation
Duty Cycle (of the PWM) ; Direct Current (for settled conditions specifications)
Field Of View
Serial DAta, Serial CLock – SMBus compatible communication pins
Ambient Temperature measured from the chip – (the package temperature)
Object Temperature, ‘seen’ from IR sensor
Electro-Static Discharge
To
ESD
EMC
TBD
Electro-Magnetic Compatibility
To Be Defined
Note: sometimes the MLX90614xxx is referred to as “the module”.
5 Maximum ratings
Parameter
MLX90614ESF-Axx
MLX90614ESF-Bxx
MLX90614ESF-Dxx
MLX90614KSF-Axx
Supply Voltage, VDD (over voltage)
Supply Voltage, VDD (operating)
Reverse Voltage
7V
5.5 V
5V
3.6V
0.4 V
7V
5.5V
Operating Temperature Range, TA
Storage Temperature Range, TS
ESD Sensitivity (AEC Q100 002)
DC current into SCL/Vz (Vz mode)
DC sink current, SDA /PWM pin
DC source current, SDA/PWM pin
DC clamp current, SDA/PWM pin
DC clamp current, SCL pin
-40…+125°C
-40…+125°C
-40…+85°C
-40…+125°C
2kV
2 mA
25 mA
25 mA
25 mA
25 mA
Table 1: Absolute maximum ratings for MLX90614
Exceeding the absolute maximum ratings may cause permanent damage. Exposure to absolute-maximum-
rated conditions for extended periods may affect device reliability.
3901090614
Rev 003
Page 4 of 40
Data Sheet
03/Oct/2007
MELEXIS [ Melexis Microelectronic Systems ]
