MLX90614 family
Single and Dual Zone
Infra Red Thermometer in TO-39
7 Electrical Specifications
7.1 MLX90614Axx
All parameters are preliminary for T
A
= 25 ˚C,
V
DD
=5V
(unless otherwise specified)
Parameter
Symbol
Test Conditions
Supplies
External supply
Supply current
Supply current
(programming)
Zener voltage
Zener voltage
V
DD
I
DD
I
DDpr
Vz
Vz(Ta)
No load
No load, erase/write EEPROM
operations
Iz = 75…400 uA
Iz=70…400uA, full temperature
range
5.6
5.15
4.5
5
1
1.5
5.75
5.75
5.5
2
2.5
5.8
6.24
V
mA
mA
V
V
Min
Typ
Max
Units
Power On Reset
POR level
V
DD
rise time
Output valid (result in RAM)
V
POR
T
POR
Tvalid
Power-up, power-down and
brown-out
Ensure POR signal
After POR
0.15
2.7
3.0
3.3
3
V
ms
s
Pulse width modulation
1
PWM resolution
PWM output period
PWMres
PWM
T,def
Data band
Factory default, internal oscillator
factory calibrated
Internal oscillator factory
calibrated, over the entire
operation range and supply
voltage
I
source
= 2 mA
I
sink
= 2 mA
Vout,H = V
DD
- 0.8V
Vout,L = 0.8V
100 pF capacitive load, full
operating Ta range
220 Ohm in series with 47nF load
on the wire, full Ta operating
range
20
7
13.5
500
10
1.024
bit
ms
PWM period stability
dPWM
T
-4
+4
%
Output high Level
Output low Level
Output drive current
Output sink current
Output settling time
PWM
HI
PWM
LO
Idrive
PWM
Isink
PWM
Tset
V
DD
-0.2
V
SS
+0.2
V
V
mA
mA
ns
Output settling time
Tset
RC
50
us
3901090614
Rev 003
Page 6 of 40
Data Sheet
03/Oct/2007
MELEXIS [ Melexis Microelectronic Systems ]
