HW-105AD [AKM]
Sensor/Transducer;
| 型号： | HW-105AD |
| 厂家： | 
ASAHI KASEI MICROSYSTEMS |
| 描述： | Sensor/Transducer |
| 文件： | 总3页 (文件大小：83K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
InSb Hall Element
HW-105A
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
20
Unit
mA
℃
Max. Input Current
Ⅰ
Const. Current Drive
c
Operating Temp. Range Topr.
－40 ～ ＋110
－40 ～ ＋125
●Classification of Output Hall Voltage (VH)
Rank
VH [ mV ]
Conditions
Storage Temp. Range
Tstg.
℃
C
D
E
168ꢀ～ꢀ204
196ꢀ～ꢀ236
228ꢀ～ꢀ274
B=50mT, V =1V
c
Constant Voltage Drive
Note : For constant-voltage drive, stay within this input voltage derating
curve envelope.
Note : When ordering, specify 3-rank or wider range(e·g·,C,D,E).
●
Electrical Characteristics(T =25℃)
a
Item
Symbol
Conditions
Min. Typ. Max. Unit
●Input Current Derating Curve
※
Const. Voltage Drive
168
250
250
－10
274
450
450
＋10
mV
Ω
Output Hall Voltage VH
B=50mT, V =1V
c
Input Resistance
R
in
: 250～450Ω
20
10
0
Input Resistance
Output Resistance
Offset Voltage
B=0mT,Ⅰ=0.1mA
R
c
in
B=0mT,Ⅰ=0.1mA
Ω
R
c
out
mV
V
(Vu) B=0mT, V =1V
c
os
αVH※
Average on 0～40℃
Temp. Coefficient of VH
%/℃
%/℃
MΩ
－1.8
－1.8
B=50mT,Ⅰ=5mA
c
αR ※
Average on 0～40℃
Temp. Coefficient of R
in
in
B=0mT,Ⅰ=0.1mA
c
100V D.C
1.0
Dielectric Strength
–60 –40 –20
0
20
40
60
80 100 120
Ambient Temp.:Ta［℃］
Notes : 1. VH = VHM – Vos(Vu) (VHM:meter indication)
1
VH (T3) – VH (T2)
(T3 – T2)
Rin (T3) – Rin (T2)
(T3 – T2)
Note : Rin of Hall element decreases rapidly as ambient temperature
increases. Ensure compliance with input current derating curve envelope,
throughout the operating temperature range.
2. VH
3. Rin
=
=
X
X
X 100
X 100
VH (T1)
1
Rin (T1)
T1 = 20˚C, T2 = 0˚C, T3 = 40˚C
●Dimensional Drawing(Unit : mm)
●Input Voltage Derating Curve
Input Resistance
2.1±0.1
R
in
: 250～450Ω
2
1.3
0.4
0.3
0.4
2
1
4
sensor
center
0～0.1
φ0.3
1
3
0.1
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.
Pinning
±
1（±）
2（±）
3（ꢀ）
Input
±
Output
4（ꢀ）
20
HW-105A
•Please be aware that our products are not intended for use in life support equipment, devices, or systems. Use of our products in such applications requires the
advance written approval of our sales staff.
Certain applications using semiconductor devices may involve potential risks of personal injury, property damage, or loss of life. In order to minimize these risks,
adequate design and operating safeguards should be provided by the customer to minimize inherent or procedural hazards. Inclusion of our products in such
applications is understood to be fully at the risk of the customer using our devices or systems.
a
c
●Characteristic Curves
R -T
in
VH-B
1400
350
300
250
200
150
100
50
I
const
c
1200
1000
800
V
const
c
I
V
T
= 5 [mA]
= 1 [V]
=25 [℃]
I
c
c
c
a
V
c
600
400
200
0
0
0
–50
0
50
100
100
100
150
10
20
30
40
50
Ambient Temperature:
T
a
[℃]
Magnetic Flux Density: B [mT]
VH-T
VH-V , VH-I
c
c
1000
750
500
250
0
800
600
400
200
I
const
const
I
const
c
c
V
V
const
c
c
I
c
B
=50 [mT]
=25 [℃]
I
= 5 [mA]
= 1 [V]
= 50 [mT]
c
I
c
T
V
B
a
c
V
c
g
V
c
5
10
15
20 I :[mA]
c
2.0 V :[ ]
V
c
0
0
–50
0
50
150
0.5
1.0
1.5
Input Current: I [mA]
Input Voltage: V [V]
Ambient Temperature:
T
[℃]
c
a
c
V
(Vu)-T（For reference only）
V
(Vu)-V , V (Vu)-I （For reference only）
os
os
c
os
c
20
20
18
16
14
12
10
8
I
const
I
const
const
c
c
18
16
14
V
const
V
c
c
j
B
= 0 [mT]
=25 [℃]
I
V
= 5 [mA]
= 1 [V]
= 0 [mT]
c
I
c
T
a
12
10
8
c
B
I
c
6
6
4
4
V
c
V
c
2
2
10
15
20
I :[mA]
c
2.0 V :[ ]
V
c
5
0
0
0
–50
0
50
150
0.5
1.0
1.5
Ambient Temperature:
T
[℃]
Input Current:I [mA]
a
c
Input Voltage:V [V]
c
※Magnetic Flux Density
1[mT]=10[G]
In This Example : R =350〔Ω〕, V =1.9〔mV〕, [V =1〔V〕]
in os
c
21
IMPORTANT NOTICE
z
These products and their specifications are subject to change without notice.
When you consider any use or application of these products, please make inquiries the
sales office of Asahi Kasei MICRODEVICES (AKM) or authorized distributors as to
current status of the products.
z
z
AKM assumes no liability for infringement of any patent, intellectual property, or other
rights in the application or use of any information contained herein.
Any export of these products, or devices or systems containing them, may require an
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.
AKM products are neither intended nor authorized for use as critical componentsNote1) in
any safety, life support, or other hazard related device or systemNote2), and AKM
assumes no responsibility for such use, except for the use approved with the express
written consent by AKM. As used here:
z
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,
nuclear energy, or other fields, in which its failure to function or perform may
reasonably be expected to result in loss of life or in significant injury or damage to
person or property.
z
It is the responsibility of the buyer or distributor of AKM products, who distributes,
disposes of, or otherwise places the product with a third party, to notify such third party
in advance of the above content and conditions, and the buyer or distributor agrees to
assume any and all responsibility and liability for and hold AKM harmless from any and
all claims arising from the use of said product in the absence of such notification.
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March 30 2009
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