MLX90364 Datasheet, PDF (10/36 Pages) Melexis Microelectronic Systems – Triaxis® Position Sensor Assembly

MLX90364
Triaxis® Position Sensor Assembly
7. MLX90364 Electrical Specification
DC Operating Parameters at nominal supply voltage (unless otherwise specified) and for T_A as specified
by the Temperature suffix L.
Parameter
Symbol
Test Conditions
Min Typ Max Units
Nominal Supply Voltage
VDD
4.5
5
5.5
V
Power saving Enabled, All modes
10⁽²)
Supply Current
Idd
For Outmode=1
Power saving Disabled, All modes
6
10⁽²⁾
12
mA
For Outmode=1
8
12
Supply Current (Pwm mode) ⁽³⁾
Ipeak
Peak current in Pwm mode 7
30
40
mA
Isurge Current⁽⁴⁾
Isurge
20
mA
Power-On reset ( rising )
HPOR_LH Refer to internal voltage Vdig
2
2.25
2.5
V
Power-On reset Hysteresis HPOR_Hyst
50
200
mV
Start-up Level ( rising )
MT4V LH
3.8
4.0
4.2
V
Start-up Hysteresis
MT4V Hyst
50
200
mV
PTC Entry Level ( rising )
MT7V_LH
5.8
6.2
6.6
V
PTC Entry Level Hysteresis MT7V_Hyst
50
200
mV
Output Short Circuit Current
Output Load (Analog mode)
Output Load (Pwm mode)
Ishort
RL_ana
RL_pwm
Vout = 0 V
Vout = 5 V
Vout = 18 V (TA = 25°C)
Pull-down to Ground
Pull-up to 5V
Pull-down to Ground
Pull-up to 5V
15
mA
15
mA
18
mA
4.7⁽⁵⁾
10
∞
kΩ
4.7⁽⁵⁾
10
∞
kΩ
1
10
∞
kΩ
1
10
∞
kΩ
Analog Saturation Output Level
Vsat_lo
Vsat_hi
Pull-up load RL ≥ 10 kΩ to 5 V
Pull-up load RL ≥ 5 kΩ to 18V
Pull-down load RL ≥ 5 kΩ
Pull-down load RL ≥ 10 kΩ
0.5
2
95
97
97.5 98.5
2
3
%VDD
%VDD
Digital Saturation Level
Open drain Output
(RL_PWM to Vbat)
Pull-up load RL_PWM ≤ 1 kΩ to 5V
98
Vo_min
Pull-up load RL_PWM ≤ 1 kΩ to 18V
Pull-up load RL_PWM ≤ 5.6 kΩ to 5V
90
96
Pull-up load RL_PWM ≤ 5.6 kΩ to 18V
73
%Vbat
Active Diagnostic Output Level
Diag_lo
Pull-up load RL ≥ 10 kΩ to 5 V
Pull-up load RL ≥ 5 kΩ to 18V
0.5
2
2
3
%VDD
(Digital saturation output level)
Diag_hi
Pull-down load RL ≥ 5 kΩ
Pull-down load RL ≥ 10 kΩ
95
97
97.5 98.5
%VDD
2 _{To reach 10mA, the power saving optionshould be enabled. This option switches off and on internal blocks dynamically. It can}
be disabled in case of extreme emission requirements or if an analog output is required with a resistor on either supply or output
line. .
3 _{This current is due to the charge of output capacitors in PWM push-pull mode.}
4 _{The specified value is valid during early start-up time only; the current might dynamically exceed the specified value, shortly,}
during the Start-up phase.
5 _{The minimum specified value is mandatory to reach passive diagnostic output levels. A minimum 1k load resistor can be used}
otherwise.
MLX90364
Rev 4.1
Page 10 of 36
Datasheet
19/11/2015