Data Sheet

MLX90614 family
Single and Dual Zone
Infra Red Thermometer in TO-39
3901090614 Page 6 of 52 Data Sheet
Rev 008 February 28, 2013
7 Electrical Specifications
7.1 MLX90614Axx
All parameters are valid for T
A
= 25 ˚C, V
DD
=5V (unless otherwise specified)
Parameter Symbol Test Conditions Min Typ Max Units
Supplies
External supply V
DD
4.5 5 5.5 V
Supply current I
DD
No load 1.3 2 mA
Supply current
(programming)
I
DDpr
No load, erase/write EEPROM
operations
1.5 2.5 mA
Zener voltage Vz Iz = 75…1000A (Ta=room) 5.5 5.7 5.9 V
Zener voltage Vz(Ta)
Iz = 70…1000A,
full temperature range
5.15 5.7 6.24 V
Power On Reset
POR level V
POR_up
Power-up (full temp range) 1.4 1.75 1.95 V
POR level V
POR_down
Power –down (full temp range) 1.3 1.7 1.9 V
POR hysteresis V
POR_hys
Full temp range 0.08 0.1 1.15 V
V
DD
rise time
(10% to 90%
of specified supply voltage)
T
POR
Ensure POR signal 20 ms
Output valid
(result in RAM)
Tvalid After POR 0.25 s
Pulse width modulation
1
PWM resolution PWMres Data band 10 bit
PWM output period PWM
T,def
Factory default, internal
oscillator factory calibrated
1.024 ms
PWM period stability dPWM
T
Internal oscillator factory
calibrated, over the entire
operation range and supply
voltage
-10 +10 %
Output high Level PWM
HI
I
source
= 2 mA V
DD
-0.2 V
Output low Level PWM
LO
I
sink
= 2 mA V
SS
+0.2 V
Output drive current Idrive
PWM
Vout,H = V
DD
- 0.8V 7 mA
Output sink current Isink
PWM
Vout,L = 0.8V 13.5 mA
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