HW-109A Datasheet, PDF (1/3 Pages) Asahi Kasei Microsystems – Shipped in packet-tape reel(5,000pcs per reel)

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HW-109A
Shipped in packet-tape reel(5,000pcs per reel)
Notice : It is requested to read and accept "IMPORTANT NOTICE"
written on the back of the front cover of this catalogue.
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Item
Symbol



Limit
Unit
Max. Input Current ᶗ_c Const. Current Drive
20
mA
Operating Temp. Range Topr.
ʵ40 ʙ ʴ110
ˆ

Storage Temp. Range Tstg.
ʵ40 ʙ ʴ125
ˆ

Note : For constant-voltage drive, stay within this input voltage derating
curve envelope.
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Output Hall Voltage
˞

V_H
Const. Voltage Drive
B=50mT, Vc=1V
Input Resistance Rin B=0mT,ᶗ_c=0.1mA
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168
320 mV
250
450 Њ

Output Resistance Rout B=0mT,ᶗc=0.1mA
250
450 Њ

Offset Voltage Vos(Vu) B=0mT, Vc=1V
Temp. Coefficient of V_H
˞

ЋV_H
Average on 0ʙ40ˆ
B=50mT,ᶗ_c=5mA
Temp. Coefficient of Rin
˞

ЋRin
Average on 0ʙ40ˆ
B=0mT,ᶗ_c=0.1mA
Dielectric Strength
100V D.C
ʵ7
Ê´7 mV
ʵ1.8
%/ˆ

ʵ1.8
%/ˆ

1.0
MЊ

Notes : 1. V_H = VHM – V_os(Vu) (VHM:meter indication)
2.
V_H =
1
V_H (T1)
X
V_H (T3) – V_H (T2)
(T3 – T2)
X 100
3.
R_in =
1
R_in (T1)
X
R_in (T₃)
(T3
–
–
R_in (T2)
T2)
X
100
T₁ = 20˚C, T₂ = 0˚C, T₃ = 40˚C
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V_H [ mV ]
168ɹʙɹ204
196ɹʙɹ236
228ɹʙɹ274
266ɹʙɹ320
Conditions




B=50mT, Vc=1V
Constant Voltage Drive
Note : When ordering, specify 3-rank or wider range(e·g·,C,D,E).
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Input Resistance
20
Rin : 250ʙ450Њ

10
0
–60 –40 –20
0 20 40 60 80 100 120
Ambient Temp.:Taʦˆʧ

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.
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Input Resistance
2
Rin : 250ʙ450Њ

1
/_{ }
Pinning
ʶ
Input


Output
1ʢʶʣ 3ʢɹʣ
2ʢɹʣ 4ʢʶʣ
0
–60 –40 –20
0 20 40 60 80 100 120
Ambient Temp.:Taʦˆʧ

Note : For constant-voltage drive, stay within this input voltage derating
curve envelope.
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