EVB90615 Datasheet, PDF (6/30 Pages) Melexis Microelectronic Systems – Infra Red Thermometer

MLX90615
Infra Red Thermometer
7 Electrical Specifications
All parameters are preliminary for T_A = 25 ˚C, V_DD =3V (unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
External supply
VDD
Supply current
IDD
Supplies
No load
2.6
3
0.8
Supply current
(programming)
IDDpr
No load, erase/write EEPROM
operations
1.5
Power-down supply
current
Isleep
No load, SCL and SDA high
1.1
Power On Reset
POR level
VPOR
Power-up, power-down and
brown-out
0.8
1.5
VDD rise time
TPOR
Ensure POR signal
Output valid
Tvalid
Data retention
Erase/write cycles
Erase/write cycles
Erase cell time
Write cell time
Terase
Twrite
PWM resolution
PWMres
After POR
0.5
EEPROM
Ta = +85°C
10
Ta = +25°C
100,000
Ta = +85°C
40,000
5
5
Pulse width modulation
Data band
10
PWM output period
PWM output period
PWMT,H,def
Factory default high frequency
PWM, HFO factory calibrated
PWMT,L
Low frequency PWM,
HFO factory calibrated
1.024
102.4
Internal oscillator factory
PWM period stability dPWMT
calibrated, over the entire
operation range and supply
-15
voltage
Output low Level
PWMLO
Isink = 2 mA
Output sink current
IsinkPWM
Vout,L = 0.5V
10
Max Units
3.6
V
1.5
mA
mA
3
µA
1.9
V
20
ms
s
years
Times
Times
ms
ms
bit
ms
ms
+15
%
0.2
V
mA
3901090615
Rev 001
Page 6 of 30
Data Sheet
28/Aug/2008