MLX90819 Datasheet, PDF (7/11 Pages) Melexis Microelectronic Systems – Relative Integrated Pressure Sensor Datasheet

MLX90819
Datasheet
9. General Electrical Specifications
DC Operating Parameters T = -40°C to 150°C, V_DD = 5V (unless otherwise specified)
Parameter
Nominal Supply Voltage
Nominal Supply Current
Load Resistance
Capacitive Load
Diagnostic Limits
Clamping Levels⁽⁵⁾
Analog Saturation Output
Level
Power Up Time⁽⁶⁾
Response Time⁽⁷⁾
Ratiometricity Error
Analog Output noise⁽⁸⁾
SENT Output noise⁽⁸⁾
Symbol
Test Conditions
Min Typ⁽⁴⁾ Max
V_DD
4.5
5
5.5
I_DD
No output load connected
7
8
R_LOAD
Pull-up or Pull-down
4.7
C_LOAD
2.2
470
diag_lo
Pull-up ≥ 4.7kΩ
2
diag_hi
Pull-up ≥ 4.7kΩ
96
Pull-up ≥ 10kΩ
98
clamp_lo
0
25
clamp_hi
50
100
Units
V
mA
kΩ
nF
%V_DD
%V_DD
%V_DD
%V_DD
vsat_lo
vsat_hi
Depending on the load
0
configuration
97
2
%V_DD
100
%V_DD
5.5
ms
1
ms
0.2
%V_DD
2 mVrms
1.8 LSBrms
Table 5: General electrical specification
4_{Typical values are defined at TA = +25ºC and VDD = 5V}
5 _{Programmable range with 8 bits resolution for the low clamping level and 9 bits resolution for the high clamping level (See application note 90819}
Advanced Configuration Settings for detailed information)
6 _{Time from reaching the minimum allowed supply voltage of 4.5V till having the output within specification}
7 _{Time needed for the output to react to a pressure change from 10% to 90% of its final value (pressure change corresponding to maximum a 4V}
output change) using default filter settings SSF=1, PFLT = 0 (See application note 90819 Advanced Configuration Settings for detailed inform ation)
8 _{Bandwidth limited to 50kHz. Using default filter settings SSF = 1, PFLT = 0.}
REVISION 3 – OCTOBER 20, 2016
3901090819
Page 7 of 11