InSb Hall Element
HW-322B
Shipped in bulk(500pcs per pack)
Notice : It is requested to read and accept "IMPORTANT NOTICE"
written on the back of the front cover of this catalogue.
●Absolute
Maximum Ratings
Item
Symbol
40℃
Const. Current Drive
Limit
Unit
Max. Input Current
Ⅰ
c
20
mA
Operating Temp. Range Topr.
−
40
∼
＋
110
℃
●Classification
of Output Hall Voltage (V
H
)
Rank
V
H
[ mV ]
228 ∼ 274
266 ∼ 320
310 ∼ 370
Conditions
B=50mT, Vc=1V
Constant Voltage Drive
Storage Temp. Range
Tstg.
−
40
∼
＋
125
℃
E
F
G
Note : For constant-voltage drive, stay within this input voltage derating
curve envelope.
●Electrical
Characteristics(Ta=25℃)
Item
Symbol
※
Conditions
Const. Voltage Drive
B=50mT, Vc=1V
B=0mT,
Ⅰ
=0.1mA
c
Min.
Typ.
Max.
Unit
●Input
Current Derating Curve 240∼550
（Ω）
20
Input Resistance
Rin : 240∼550Ω
Output Hall Voltage
V
H
228
240
240
−
7
370
550
550
＋
7
mV
Ω
Ω
mV
Input Current
Input Resistance
Rin
Output Resistance Rout B=0mT,
Ⅰ
=0.1mA
c
Offset Voltage
Vos(Vu) B=0mT, Vc=1V
αV
H
※
10
Temp. Coefficient of V
H
Average on 0∼40℃
B=50mT,
Ⅰ
=5mA
c
−
1.8
%/℃
（mA）
※
Temp. Coefficient of Rin
αR
in Average on 0∼40℃
B=0mT,
Ⅰ
=0.1mA
c
−
1.8
%/℃
0
–60
–40
–20
0
20
40
60
80
Ambient Temp.
（℃）
100
120
Dielectric Strength
100V D.C
1.0
MΩ
Notes : 1. V
H
= VHM – V
os
(Vu) (VHM:meter indication)
2. V
H
=
3. R
in
=
1
V
H
(T
3
) – V
H
(T
2
)
V
H
(T
1
)
X
(T
3
– T
2
)
1
X
R
in
(T
3
) – R
in
(T
2
)
R
in
(T
1
)
(T
3
– T
2
)
Note : R
in
of Hall element decreases rapidly as ambient temperature
increases. Ensure compliance with input current derating curve envelope,
throughout the operating temperature range.
X 100
X 100
●Input
Voltage Derating Curve 240∼550
（Ω）
2
Input Resistance
Rin : 240∼550Ω
T
1
= 20˚C, T
2
= 0˚C, T
3
= 40˚C
●Dimensional
Drawing (Unit : mm)
Input Voltage
（v）
0.38
0.2
6.0±1.0
8.0±1.0
15.0±1.0
0.8
0.95
−
2.7±0.1
0
0.1
1.45 0.9
5
°
2.35±0.1
φ0.3
sensor
center
0.25
Blue line
Laser Marking
1
A
5
°
1.0
0.5
0.57
N
0
–60
–40
–20
0
20
40
60
80
Ambient Temp.
（℃）
100
120
0.4
0.3
Note : For constant-voltage drive, stay within this input voltage derating
curve envelope.
Pinning
1
2 3 4
Input
10°
1
（±）
2
（±）
3
（ ）
4
（ ）
±
10°
Output
±
1.0 1.0 1.0
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current status of the products.
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other rights in the application or use of any information contained herein.
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export license or other official approval under the law and regulations of the country of
export pertaining to customs and tariffs, currency exchange, or strategic materials.
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components
Note1)
in any safety, life support, or other hazard related device or
system
Note2)
, and AKEMD assumes no responsibility for such use, except for the use
approved with the express written consent by AKEMD. As used here:
Note1) A critical component is one whose failure to function or perform may
reasonably be expected to result, whether directly or indirectly, in the loss of the
safety or effectiveness of the device or system containing it, and which must
therefore meet very high standards of performance and reliability.
Note2) A hazard related device or system is one designed or intended for life
support or maintenance of safety or for applications in medicine, aerospace,
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reasonably be expected to result in loss of life or in significant injury or damage to
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July 14 2008
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