OH10009
| Model | OH10009 |
| Description | GaAs Hall Device |
| PDF file | Total 2 pages (File size: 48K) |
| Chip Manufacturer | PANASONIC |
GaAs Hall Devices
OH10009
GaAs Hall Device
Magnetic sensor
I
Features
•
Hall voltage: typ. 105 mV (V
C
= 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.
2.9
±
0.2
0.65
±
0.15
Unit : mm
2.8
+
0.2
−
0.3
+
0.2
1.5
−
0.3
0.65
±
0.15
0.5 R
0.95
1.9
±
0.2
4
1
0.95
3
2
•
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
T
a
=
25°C
Parameter
Control voltage
Power dissipation
Operating ambient temperature
Storage temperature
Symbol
V
C
P
D
T
opr
T
stg
Rating
12
150
−30
to
+125
−55
to
+125
Unit
V
mW
°C
°C
1 : V
H
Output
(−)
side
2 : V
C
Input
(−)
side
3 : V
H
Output
(+)
side
4 : V
C
Input
(+)
side
Mini Type Package (4-pin)
Marking Symbol: O9
I
Electrical Characteristics
T
a
=
25°C
Parameter
Hall voltage
*1
Unequilibrium ratio
*2, 4
Input resistance
Output resistance
Temperature coefficient of hall voltage
Temperature coefficient of input
resistance
Linearity of hall voltage
*3
Note) *1 : V
H
=
γ
I
C
= 6 mA, B = 0.1 T/0.5 T
2
%
Symbol
V
H
V
HO
R
IN
R
OUT
β
α
Conditions
V
C
= 6 V, B = 0.1 T
V
C
= 6 V, B = 0 T
I
C
= 1 mA, B = 0 T
I
C
= 1 mA, B = 0 T
I
C
= 6 mA, B = 0.1 T
I
C
= 1 mA, B = 0 T
0.5
0.75
1.7
5
−0.06
0.3
Min
80
Typ
105
Max
130
±19
Unit
mV
mV
kΩ
kΩ
%/°C
%/°C
V
H+
+V
H
−
2
*2 : Output pin voltage under no-load (B = 0) condition
*3 : The linearity
γ
of V
H
is a percentage of a difference between cumulative sensitivity of K
H1
and K
H5
which are measured
respectively at B = 0.1 T and 0.5 T to their average. That is,
K
H5
−K
H1
V
H
γ=
(the cumulative sensitivity K
H
=
)
1/2(K
H1
+K
H5
)
I
C
・B
*4 : V
HO
rank classification
Class
A
+19
to
+9
B
+12
to
+2
C
+5
to
−5
D
−2
to
−12
E
−9
to
−19
V
HO
(mV)
0 to 0.1
0.4
±
0.2
0.8
I
Applications
1.1
−
0.1
0.16
−
0.06
+
0.2
+
0.1
0.4
−
0.05
+
0.1
1
