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Details, datasheet, quote on part number:OH10017OH017
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Datasheet text preview:
GaAs Hall Elements
MA111
OH10017 (OH017)
GaAs hall element
Magnetic sensor s Features
0.3 max. 4 1 1.45±0.05 0.6±0.05 0.9±0.05
Unit : mm
q q q q q
Hall voltage : typ. 90mV(VC= 3V, B= 0.1T) Input resistance : typ. 2k(min. 1.5k) Output resistance : typ. 7k Low current dissipation type and magazine possible.
3
2
0.6±0.1
1.45±0.05 0.8±0.1 2.85±0.25 5° 5°
x. 0.2 ma
Mini thin type (4-pin) package. Automatic insertion through taping
0.26±0.05
s Applications
q
Various hall motor (Applicable to CD, VD, VCR, FDD, and other portable equipment) Applicable to wide-varying field (OA equipment, etc.)
Marking Symbol : D
q
side 1 : VC Input 2 : VH Output side + side 3 : VC Input 4 : VH Output + side Mini Thin Type Package (4-pin)
s Absolute Maximum Ratings (Ta= 25°C)
Parameter Control voltage Power dissipation Operating ambient temperature Storage temperature Symbol VC PD Topr Ts t g Rating 6 100 10 to +125 55 to +125 Unit V mW °C °C
s Electrical Characteristics (Ta= 25°C)
Parameter Hall voltage Unbalance voltage Input Resistance Output resistance Temperature coefficient of hall voltage Temperature coefficient of input resistance Linearity of hall voltage
*1 VH = VH
+
Symbol VH *1 VHO*2 RIN ROUT 3
Condition VC= 3V, B= 0.1T VC= 3V, B= 0T IC= 0.1mA, B= 0T IC= 0.1mA, B= 0T IC=1.5mA, B= 0.1T IC= 0.1mA, B= 0T IC=1mA, B= 0.05T/0.1T
min 70 1.5 5
typ 90 2 7
max 110 + 9.5 3 10 0.06 0.3 2
Unit mV mV k k %/°C %/°C %
+ VH
2 *2 Output pin voltage at no-load (B= 0) *3 The linearity of VH is a percentage of the cumulative sensitivity of KH0.05 and KH0.1 measured at B= 0.05T and 0.1T for the average value. KH0.1 KH0.05 VH = ( Percentage of the cumulative sensitivity KH = ) 1/2 (KH0.05 + KH0.1) IC · B
Note)The part number in the parenthesis shows conventional part number.
GaAs Hall Element
OH10017 (OH017)
PD Ta
200 180 160
200 240
VH Ta
4000
B=0.1T IC=1.5mA
RIN Ta
B=0 IC=0.1mA
(mW)
140 120 100 80 60 40 20 0 0 20 40 60 80 100 120 140 160
160
Power dissipation
Hall voltage
120
Input resistance RIN ()
40
0 40 80 120
3000
PD
VH
(mV)
2000
80
1000
40
0
0 40 0 40 80 120
Ambient temperature Ta (°C)
Ambient temperature
Ta
(°C)
Ambient temperature Ta (°C)
VH B
200 VC=3V Ta=25°C 320 280 240
VH IC
320 B=0.1T Ta=25°C 280 240
VH VC
B=0.1T Ta=25°C
150
Hall voltage VH (mV)
Hall voltage VH (mV)
200 160 120 80 40
Hall voltage VH (mV)
0 1 2 3 4
200 160 120 80 40 0 0 1 2 3 4 5 6 7 8
100
50
0 0 0.04 0.08 0.12 0.16 0.20 Magnetic flux density B (T)
0 Control current IC (mA)
Control voltage VC (V)
s Typical Drive Circuit
+5V
1 4 3 2 +
+5V
5V
5V
V
+V
Caution for Safety
Gallium arsenide material (GaAs) is used in this product.
DANGER
Therefore, do not burn, destroy, cut, crush, or chemically decompose the product, since gallium arsenide material in powder or vapor form is harmful to human health. Observe the relevant laws and regulations when disposing of the products. Do not mix them with ordinary industrial waste or household refuse when disposing of GaAs-containing products.
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