6 / 35 page
MLX90614 family
Single and Dual Zone
Infra Red Thermometer in TO-39
3901090614
Page 6 of 35
Data Sheet
Rev 1.0
14/Sep/2006
6 Electrical Specifications
6.1 MLX90614Axx
All parameters are preliminary for TA = 25 ˚C, VDD =5V (unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Units
Supplies
External supply
VDD
4.5
5
5.5
V
Supply current
IDD
No load
1
mA
Supply current
(programming)
IDDpr
No load, erase/write EEPROM
operations
1.5
mA
Zener voltage
Vz
Iz = 75…400 uA
5.6
5.75
5.8
V
Zener voltage
Vz(Ta)
Iz=70…400uA, full temperature
range
5.15
5.75
6.24
V
Power On Reset
POR level
VPOR
Power-up, power-down and
brown-out
2.7
3.0
3.3
V
VDD rise time
TPOR
Ensure POR signal
3
ms
Output valid (result in RAM)
Tvalid
After POR
0.15
s
Pulse width modulation1
PWM resolution
PWMres
Data band
10
bit
PWM output period
PWMT,def
Factory default, internal oscillator
factory calibrated
1.024
ms
PWM period stability
dPWMT
Internal oscillator factory
calibrated, over the entire
operation range and supply
voltage
-4
+4
%
Output high Level
PWMHI
Isource = 2 mA
VDD-0.2
V
Output low Level
PWMLO
Isink = 2 mA
VSS+0.2
V
Output drive current
IdrivePWM
Vout,H = VDD - 0.8V
20
mA
Output sink current
IsinkPWM
Vout,L = 0.8V
20
mA
Output settling time
Tset
100 pF capacitive load, full
operating Ta range
500
TBD
ns
Output settling time
TsetRC
220 Ohm in series with 47nF load
on the wire, full Ta operating
range
20
50
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