Rev. E13-01
5.0V Input voltage, 1.5mT High sensitivity CMOS MR Magnet Sensor Switch
MRX1550H Series
ELECTRICAL CHARACTERISTICS
Items
Operating voltage
Current consumption
Detection pulse driving cycle
“H”-level output voltage
“L”-level output voltage
Symbol
VIN
IAVG
ts
VOH
VOL
Min.
1.6
-
-
0.9VIN
-
(Unless otherwise specified, VDD=5.0V, Ta=25°C)
Typ. Max.
Conditions
Unit
5.0
6.0
V
4.7
6.5 Avg. current at VIN=5.0V µA
50
90 Pulse width : 1/2000
msec
-
-
IOUT=+1.0mA
V
-
0.1VIN IOUT=-1.0mA
V
MAGNETIC CHARACTERISTICS
(Unless otherwise specified, VDD=5.0V, Ta=25°C)
Items
Symbol
Min.
Typ.
Max. Unit
Magnetic flux density at operating point (H→L)
Magnetic flux density at release point (L→H)
Width of hysteresis
MOPS
MOPN
MRPS
MRPN
MHYS
1.0*
1.5
2.2
-2.2
-1.5
-1.0*
mT
0.8
1.2
1.9*
-1.9*
-1.2
mT
-0.8
0.1*
0.3
0.8*
mT
Note : The values with [*] marks are guaranteed by design, not tested in production.
MAGNETIC-ELECTRIC CONVERSION CHARACTERISTIC
VOUT
VOH
N-pole S-pole
VOL
MHYS
MHYS
MRPN MOPN
0
MRPS MOPS
Magnetic flux density
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