MRSS31U Datasheet Text
DATA SHEET MRSS31U Micro power Built-in IC ultra-minimum MR sensor
Features
- Micro power (15µW(typ):Vcc=3V) and High-sensitivity(2mT(typ)) (suited for battery-operation)
- Ultra-small size MR(Magneto-resistance)sensor
- Volume and mounting area are 50% smaller than MRSS22L.
- Height is about 4mm lower than MRSS22L.
- Operating in one way magnetic field
- Operating with independent pole (easily manufacture)
- Superior Temperature stability
- Lead free goods 2.Fundamental Operation 2-1.Direction of Magnetic Field 2-2.Circuit Block
SWITCH
‚q1 ‚q2
2.0
- } 0.2 0.3
+0.1 -0.05
MR Sensor
1.Dimension (Unit:mm)
0.25
- } 0 .1
0.15
+0.1 -0.05
Gnd
2 .1
- } 0 .1
0
- ` 0 .05
1 .6
Vcc
Out
0.6 5...