半导体磁阻元件

Semiconductor Magnetoresistive Elements

(SMRE)

Suitable for high accuracy detection of gear rotation.

Since a Sn doped single crystal film InSb is used as a material for the sensing element, the element has excellent magnetoresistive temperature characteristics and very small neutral voltage temperature drift.

This element is mainly used for detection of gear rotation.

Semiconductor magnetoresistive element MS product family comprises the back bais holder built-in dual inline package (DIP) type with A/B,Za/Zb phase output as well as small out-line package (SON) type which can be set in thin/small place with A/B phase output.

A differential output semiconductor magnetoresistive element, (SMRE), for module, “m“ = 0.8 gear wheels

MS0083

The MS0083 is optimized for a gear wheel sized in the range from Φ60 to 100 mm.  It eliminates in-phase noise with differential output signals of A+/A- and B+/B-.  The MS0083 achieves high resolution rotation angle detection exceeding 20-bit from electronic interpolation, achieving top-level performance among magnetoresistive elements*.  This is due to its stunning temperature characteristics while having extremely small variability among individual devices.

● A+/A-, B+/B- Differential Output

● Optimized for a Specific Type of Gear

Lineup

Semiconductor Magnetoresistive Elements

Part Number
Part
Status
Pitch
[mm]
Input / Output 
Resistance (MIN.)
[Ω]
Input / Output 
Resistance (TYP.)
[Ω]
Input / Output
Resistance (MAX.)
[Ω]
Number of Elements
Other
Operating
Temperature
[℃]
Device
Package
Number
of Pins
MS0042
MP
1.28
290

                                
420
2

                                
-40 to 125
SON
8
MSP082
MP
2.512
465

                                
755
2

                                
-40 to 100
DIP
8
MS0041
MP
1.28
270

                                
375
1

                                
-40 to 125
SON
4
MSP043
MP
1.28
230

                                
375
2

                                
-40 to 100
DIP
8
MS0083
MP
2.624
290

                                
480
1

                                
-40 to 125
SON
6
MSP204
MP
6.84
290

                                
420
4

                                
-40 to 125
DIP
8
MS0020
MP
0.634
205

                                
330
1

                                
-40 to 100
SON
4
MS0050
MP
1.6
270

                                
375
1

                                
-40 to 125
SON
4
MS0043
MP
1.28
275

                                
410
1

                                
-40 to 125
SON
6
MS0030
MP
0.96
270

                                
375
1

                                
-40 to 125
SON
4
MS0082
MP
2.512
465

                                
755
1

                                
-40 to 125
SON
4
MSP042
MP
1.28
230

                                
375
2

                                
-40 to 100
DIP
8
MSP254
MP
8.64
290

                                
420
4

                                
-40 to 125
DIP
8