OH10009 データシートの表示（PDF） - Panasonic Corporation
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OH10009 Datasheet PDF : 2 Pages
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GaAs Hall Devices
OH10009
GaAs Hall Device
Magnetic sensor
I Features
• Hall voltage: typ. 105 mV (VC = 6 V, B = 0.1 T)
• Input resistance: typ. 0.75 kΩ
• Satisfactory linearity of GaAs hall voltage with respect to the
magnetic field
• Small temperature coefficient of the hall voltage: β ≤ − 0.06%/°C
• Sealed in the Mini type (4-pin) package. Allowing automatic
insertion through the taping and the magazine package.
I Applications
• Various hall motor (VCR, phonograph, VD, CD, and FDD)
• Automotive equipment
• Industrial equipment
• Applicable to wide-varying field (OA equipment, etc.)
I Absolute Maximum Ratings Ta = 25°C
Parameter
Symbol
Rating
Unit
Control voltage
Power dissipation
Operating ambient temperature
Storage temperature
VC
12
V
PD
150
mW
Topr
−30 to +125
°C
Tstg
−55 to +125
°C
0.65 ± 0.15
+ 0.2
2.8 − 0.3
+ 0.2
1.5 − 0.3
Unit : mm
0.65 ± 0.15
0.5 R
4
1
3
2
0.4 ± 0.2
1 : VH Output (−) side
2 : VC Input (−) side
3 : VH Output (+) side
4 : VC Input (+) side
Mini Type Package (4-pin)
Marking Symbol: O9
I Electrical Characteristics Ta = 25°C
Parameter
Hall voltage*1
Unequilibrium ratio*2, 4
Input resistance
Output resistance
Temperature coefficient of hall voltage
Symbol
VH
VHO
RIN
ROUT
β
Temperature coefficient of input
α
resistance
Linearity of hall voltage*3
γ
Conditions
VC = 6 V, B = 0.1 T
VC = 6 V, B = 0 T
IC = 1 mA, B = 0 T
IC = 1 mA, B = 0 T
IC = 6 mA, B = 0.1 T
IC = 1 mA, B = 0 T
IC = 6 mA, B = 0.1 T/0.5 T
Min Typ Max Unit
80 105 130 mV
±19 mV
0.5 0.75
kΩ
1.7
5
kΩ
−0.06 %/°C
0.3 %/°C
2
%
Note)
*1 :
VH =
VH++VH−
2
*2 : Output pin voltage under no-load (B = 0) condition
*3 : The linearity γ of VH is a percentage of a difference between cumulative sensitivity of KH1 and KH5 which are measured
respectively at B = 0.1 T and 0.5 T to their average. That is,
γ=
KH5−KH1
1/2(KH1+KH5)
(the cumulative sensitivity KH =
VH
IC・B
)
*4 : VHO rank classification
Class
A
B
VHO (mV) +19 to +9 +12 to +2
C
+5 to −5
D
−2 to −12
E
−9 to −19
1
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