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AK8771 Datasheet, PDF (2/5 Pages) Asahi Kasei Microsystems – High sensitivity alternating behavior Hall IC
AK8771
w੡ ඼͸͋Δ֬཰Ͱނো͢ΔՄೳੑ͕͋Γ·͢ɻҩྍثػɺࣗಈंɺߤۭӉ஦ثػɺثػ༻ޚ੍ྗࢠݪ౳ɺͦͷ૷ஔɾثػͷނো΍ಈ࡞ෆྑ͕௚઀·ͨ͸ؒ઀Λ໰Θͣɺੜ໋ɾ਎ମɾࡒ࢈
౳΁ॏେͳଛ֐Λ͕ͱ͜͢΅ٴ௨ৗ༧૝͞ΕΔΑ͏ͳۃΊͯߴ͍৴པੑΛཁ͞ٻΕΔ༻్ʹฐࣾ੡඼Λ࢖༻͞ΕΔ৔߹͸ɺඞͣࣄલʹฐࣾͷॻ໘ʹΑΔಉҙΛ͓ͱΓ͍ͩ͘͞ɻ
wຊࢿྉͷ಺ࡌܝ༰͸༧ࠂͳ͘มߋ͞ΕΔ͜ͱ͕͋Γ·͢ɻ
˔ઈର࠷େఆ֨
߲ ໨
߸ه


ి ݯ ిѹ  VDD
࠷খ

ʔ0.3
࠷େ

Ê´6.5
୯Ґ

V
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ೖ ྗ ి ѹ  VIN
ʔ0.5
Ê´0.5
mA
ʔ0.3
VDDʴ0.3ˎ
V
ೖ ྗ ి ྲྀ  IIN
ʔ10
Ê´10
mA
อ ଘ Թ ౓  TSTG
ʔ55
Ê´125
ˆ
ˎʣ্ݶ͸ʴ7Ͱ͢ɻ

஫ʣઈର࠷େఆ֨Λ௒͑ͯ࢖༻ͨ͠৔߹ɺ*$Λഁյ͢Δ͓ͦΕ͕͋Γ·͢ɻ
˔ਪ঑ಈ࡞৚݅
උߟ

OUT୺ࢠ
PDN୺ࢠ
PDN୺ࢠ
߲ ໨
߸ه


ి ݯ ిѹ  VDD
ಈ ࡞ Թ ౓  Ta
࠷খ

1.6
ʔ30
ඪ४

3.0
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࠷େ

5.5
Ê´85
୯Ґ

V
ˆ

߲ ໨

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ফඅిྲྀ
1%/ೖྗిྲྀ
1%/ೖྗ)ిѹ
1%/ೖྗ-ిѹ
ग़ྗ)JHIిѹ
ग़ྗ-PXిѹ
ભҠ࣌ؒ
ભҠ࣌ؒ
߸ه

IDD1
IDD2
IIN
VIH
VIL
VOH
VOL
TPD1
TPD2
࠷খ

ʔ1
0.7VDD
VDDʔ0.4
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2.5
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1
6
1
0.3
0.4
100
100
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N"
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PDN=0Vʢύϫʔμ΢ϯʣ
PDN=3Vʢಈ࡞࣌ʣ
Ж"
V
V
V
IOUT ʔ0.5mA
V
IOUT Ê´0.5mA
ЖT
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ЖT
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߲ ໨

ಈ࡞࣓ଋີ౓
෮࣓ؼଋີ౓
ώεςϦγε ෯ 
߸ه

Bop
Brp
Bh
࠷খ

ʔ4.0
ඪ४

1.8
ʔ1.8
3.6
࠷େ

4.0
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߲ ໨

ಈ࡞࣓ଋີ౓
߸ه

Bop
࠷খ

෮ ࣓ ؼଋ ີ ౓  Brp
ʔ4.2
ώεςϦγε ෯ 
Bh
஫ʣʮ࣓ؾಛੑᶄʯʹ߲ࣔ͢໨͸ɺઃܭ໨ඪ஋Ͱ͢ɻ
ඪ४

1.8
ʔ1.8
3.6
࠷େ

4.2
୯Ґ

mT
mT
mT

୯Ґ

mT
mT
mT

D
H
L
O
P
Q
14