MLX90640 Datasheet, PDF (9/12 Pages) Melexis Microelectronic Systems – MLX90640 32x24 IR array

MLX90640 32x24 IR array
Short form Datasheet
8. General Electrical Specifications
Electrical Parameter
Supply Voltage
Supply Current
POR level up digital
POR level down digital
POR level up analog
POR level down analog
POR hysteresis
Input high voltage
(SDA, SCL)
Input low voltage
(SDA, SCL)
SDA output low voltage
SDA leakage
SCL leakage
SDA capacitance
SCL capacitance
Acknowledge setup time
Acknowledge hold time
Acknowledge setup time
Acknowledge hold time
I²C clock frequency
Erase/write cycles
Erase/write cycles
Write cell time
Symbol
V_DD
I_DD
V_{POR_UP}
V_{POR_DOWN}
V_{POR_UP}
V_{POR_DOWN}
V_{POR_hys}
V_IH
Min.
2.9
8
0.9
Typ.
3
10
2.2
50
0.7*V_DD
Max.
3.6
14
2.0
1.95
2.6
2.55
Unit Condition
V
mA
V VDD rising
V VDD falling
V VDD rising
V VDD falling
mV
V Over Ta and V_DD
V_LOW
0.3*V_DD V Over Ta and V_DD
V_OL
I_{SDA_leak}
I_{SCL_leak}
C_SDA
C_SCL
T_SUAC(MD)
T_DUAC(MD)
T_SUAC(SD)
T_DUAC(SD)
F_I2C
TBD
0.4
±10
±10
10
10
0.45
0.45
0.45
0.45
1
TBD
T_WRITE
5
Table 5 Electrical specification
V
Over Ta and V_DD
I_SINK=3mA
µA V_SDA=3.6V, Ta=125°C
µA V_SCL=3.6V, Ta=125°C
pF
pF
µs
µs
µs
µs
MHz
times Ta=25°C
Ta=125°C, erase/write
times at high temperature
must be checked, avoid
ms
REVISION 3 – NOVEMBER 4, 2016
Page 9 of 12