MLX90614 family
Single and Dual Zone
Infra Red Thermometer in TO-39
7.2 MLX90614Bxx , MLX90614Dxx
All parameters are preliminary for TA = 25 ˚C, VDD =3V (unless otherwise specified)
Parameter
Symbol
Test Conditions
Supplies
Min
Typ
Max
Units
External supply
Supply current
VDD
IDD
2.4
3
1
3.6
2
V
No load
mA
Supply current
(programming)
No load, erase/write EEPROM
operations
IDDpr
1.5
2.5
2.5
2.5
5
mA
uA
uA
Power-down supply
current
Isleep
Isleep
no load
1
1
Power-down supply
current
Full temperature range
Power On Reset
6
Power-up, power-down and
brown-out
POR level
VPOR
TPOR
1.6
1.85
0.15
2.1
1
V
ms
s
VDD rise time
Output valid
Ensure POR signal
Tvalid
After POR
Pulse width modulation1
Data band
PWM resolution
PWMres
PWMT,def
10
bit
Factory default, internal oscillator
factory calibrated
PWM output period
1.024
ms
Internal oscillator factory
calibrated, over the entire
operation range and supply
voltage
PWM period stability
dPWMT
-4
+4
%
Output high Level
Output low Level
PWMHI
PWMLO
Isource = 2 mA
Isink = 2 mA
VDD-0.25
V
V
VSS+0.25
Output drive current
Output sink current
IdrivePWM
IsinkPWM
Vout,H = VDD - 0.8V
Vout,L = 0.8V
4.5
11
mA
mA
100 pF capacitive load, full
operating Ta range
Output settling time
Tset
150
ns
220 Ohm in series with 47nF
load on the wire, full Ta operating
range
Output settling time
TsetRC
500
ns
3901090614
Rev 003
Page 8 of 40
Data Sheet
03/Oct/2007
MELEXIS [ Melexis Microelectronic Systems ]
