GaAs Hall Elements
MA111
OH023
GaAs hall element
Magnetic sensor
0.65鹵0.15
2.8
鈥?.3
+0.2
+0.2
Unit : mm
0.65鹵0.15
1.5
鈥?.3
s
Features
0.95
2.9鹵0.2
1.9鹵0.2
0.5R
4
1
q
q
q
q
Hall voltage : typ. 90mV(V
C
= 3V, B= 0.1T)
Input resistance : typ. 2k鈩?min. 1.5k鈩?
Output resistance : typ. 7k鈩?max. 10k鈩?
Sealed in the Mini type (4-pin) package. Automatic insertion through
taping and magazine.
0.95
3
2
+0.2
1.1
鈥?.1
s
Applications
q
Various hall motor
(Applicable to CD, VD, VCR, FDD, and other portable equipment)
Applicable to wide-varying field (OA equipment, etc.)
q
1 : V
H
Output 鈥?side
鈥?side
2 : V
C
Input
3 : V
H
Output + side
+ side
4 : V
C
Input
Mini Type Package (4-pin)
Marking Symbol : OT
s
Absolute Maximum Ratings
(Ta= 25藲C)
Parameter
Control voltage
Power dissipation
Operating ambient temperature
Storage temperature
Symbol
V
C
P
D
T
opr
T
stg
Rating
6
150
鈥?0 to +125
鈥?55 to +125
Unit
V
mW
藲C
藲C
s
Electrical Characteristics
(Ta= 25藲C)
Parameter
Hall voltage
Unbalance voltage
Input Resistance
Output resistance
Temperature coefficient of hall voltage
Temperature coefficient of input resistance
Linearity of hall voltage
*
1
V
H
=
Symbol
V
H
*
1
V
HO
R
IN
R
OUT
尾
偽
緯 鈭?/div>
2
Condition
V
C
= 3V, B= 0.1T
V
C
= 3V, B= 0T
I
C
= 0.1mA, B= 0T
I
C
= 0.1mA, B= 0T
I
C
=1.5mA, B= 0.1T
I
C
= 0.1mA, B= 0T
I
C
=1mA, B= 0.05T/0.1T
min
70
1.5
5
typ
90
2
7
0 to 0.1
0.4鹵0.2
0.8
max
110
鹵9.5
3
10
鈥?0.06
0.3
2
0.16
鈥?.06
+0.1
0.4
鈥?.05
+0.1
Unit
mV
mV
k鈩?/div>
k鈩?/div>
%/藲C
%/藲C
%
錚?/div>
V
H+
錚?/div>
+
錚?/div>
V
H鈥?/div>
錚?/div>
2
*
2
The linearity
緯
of V
H
is a percentage of the cumulative sensitivity of K
H0.05
and K
H0.1
measured at B= 0.05T and 0.1T for the average value.
K
H0.1
鈥?K
H0.05
V
H
緯
=
( Percentage of the cumulative sensitivity K
H
=
)
1/2 (K
H0.05
+ K
H0.1
)
I
C
路 B
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英文版
GaAs hall element
PANASONIC
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GaAs hall element
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