HW-209A 查看數據表（PDF） - Asahi Kasei Microdevices
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HW-209A Datasheet PDF : 3 Pages
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InSb Hall Element
HW-209A
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.
●Absolute Maximum Ratings
Item
Symbol
Limit
Unit
Max. Input Current Ⅰc Const. Current Drive
20
mA
Operating Temp. Range Topr.
−40 〜 ＋110
℃
Storage Temp. Range Tstg.
−40 〜 ＋125
℃
Note : For constant-voltage drive, stay within this input voltage derating
curve envelope.
●Electrical Characteristics(Ta=25℃)
Item
Symbol
Conditions
Min. Typ. Max. Unit
Output Hall Voltage
※ Const. Voltage Drive
VH B=50mT, Vc=1V
168
Input Resistance Rin B=0mT,Ⅰc=0.1mA
250
320 mV
450 Ω
Output Resistance Rout B=0mT,Ⅰc=0.1mA
250
450 Ω
Offset Voltage Vos(Vu) B=0mT, Vc=1V
−7
＋7 mV
※
Temp. Coefficient of VH αVH
※
Temp. Coefficient of Rin αRin
Average on 0〜40℃
B=50mT,Ⅰc=5mA
Average on 0〜40℃
B=0mT,Ⅰc=0.1mA
Dielectric Strength
100V D.C
−1.8
−1.8
1.0
%/℃
%/℃
MΩ
Notes : 1. VH = VHM – Vos(Vu) (VHM:meter indication)
2.
VH =
1
VH (T1)
X
VH (T3) – VH (T2)
(T3 – T2)
X 100
3.
Rin =
1
Rin (T1)
X
Rin (T3)
(T3
–
–
Rin (T2)
T2)
X
100
T1 = 20˚C, T2 = 0˚C, T3 = 40˚C
●Dimensional Drawing(Unit : mm)
1.7±0.1
0.4
2.7±0.2
1.7±0.1 0.6
● Classification of Output Hall Voltage (VH)
Rank
VH [ mV ]
Conditions
C
168 〜 204
D
196 〜 236
B=50mT, Vc=1V
E
228 〜 274
Constant Voltage Drive
F
266 〜 320
Note : When ordering, specify 3-rank or wider range(e·g·,C,D,E).
● Input Current Derating Curve
Input Resistance
20
Rin : 250〜450Ω
10
0
–60 –40 –20
0 20 40 60 80 100 120
Ambient Temp.:Ta［℃］
Note : Rin of Hall element decreases rapidly as ambient temperature
increases. Ensure compliance with input current derating curve envelope,
throughout the operating temperature range.
● Input Voltage Derating Curve
Input Resistance
2
Rin : 250〜450Ω
1
0.4±0.2
Pinning
Input
Output
1（±） 3（ ）
2（ ） 4（±）
0
–60 –40 –20
0 20 40 60 80 100 120
Ambient Temp.:Ta［℃］
Note : For constant-voltage drive, stay within this input voltage derating
curve envelope.
26
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