OH017 Datasheet: GaAs hall element





OH017 GaAs hall element Datasheet

Part Number OH017
Description GaAs hall element
Manufacture Panasonic Semiconductor
Total Page 2 Pages
PDF Download Download OH017 Datasheet PDF

Features: GaAs Hall Elements MA111 OH017 GaAs ha ll 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 res istance : typ. 2kΩ(min. 1.5kΩ) Outp ut resistance : typ. 7kΩ Low current dissipation type and magazine possible. Mini thin type (4-pin) package. Automa tic insertion through taping 3 2 0.6 ±0.1 1.45±0.05 0.8±0.1 2.85±0.25 5 ° 5° x 0.2 ma . 0.26±0.05 s Appl ications q Various hall motor (Applica ble to CD, VD, VCR, FDD, and other port able equipment) Applicable to wide-vary ing field (OA equipment, etc.) Marking Symbol : D q – side 1 : VC Input 2 : VH Output – side + side 3 : VC Inpu t 4 : VH Output + side Mini Thin Type P ackage (4-pin) s Absolute Maximum Rati ngs (Ta= 25˚C) Parameter Control volta ge Power dissipation Operating ambient temperature Storage temperature Symbol VC PD Topr Tstg Rating 6 100 –10 to + 125 – 55 to +125 Unit V mW ˚C ˚C s Electrical Characteristics (Ta= 25˚C) Parameter Ha.

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GaAs Hall Elements
OH017
GaAs hall element
Magnetic sensor
s Features
q Hall voltage : typ. 90mV(VC= 3V, B= 0.1T)
q Input resistance : typ. 2k(min. 1.5k)
q Output resistance : typ. 7k
q Low current dissipation type
q Mini thin type (4-pin) package. Automatic insertion through taping
and magazine possible.
s Applications
q Various hall motor
(Applicable to CD, VD, VCR, FDD, and other portable equipment)
q Applicable to wide-varying field (OA equipment, etc.)
s Absolute Maximum Ratings (Ta= 25˚C)
Parameter
Control voltage
Power dissipation
Operating ambient temperature
Storage temperature
Symbol
VC
PD
Topr
Tstg
Rating
6
100
–10 to +125
– 55 to +125
Unit
V
mW
˚C
˚C
MA111
Unit : mm
41
32
0.6±0.1 1.45±0.05 0.8±0.1
2.85±0.25
5° 5°
0.26±0.05
1 : VC Input side
2 : VH Output side
3 : VC Input + side
4 : VH Output + side
Mini Thin Type Package (4-pin)
Marking Symbol : D
s Electrical Characteristics (Ta= 25˚C)
Parameter
Symbol
Condition
min typ max Unit
Hall voltage
Unbalance voltage
Input Resistance
Output resistance
Temperature coefficient of hall voltage
VH*1
VHO*2
RIN
ROUT
β
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
70 90 110 mV
+ 9.5
mV
1.5 2
3
k
5 7 10 k
– 0.06 %/˚C
Temperature coefficient of input resistance
Linearity of hall voltage
α
γ ∗3
IC= 0.1mA, B= 0T
IC=1mA, B= 0.05T/0.1T
0.3 %/˚C
2%
*1 VH =
VH+ + VH–
2
*2 Output pin voltage at no-load (B= 0)
*3 The linearity γ 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.
γ=
KH0.1 – KH0.05
1/2 (KH0.05 + KH0.1)
( Percentage of the cumulative sensitivity KH =
VH
IC · B
)

     






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