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BU52021HFV-TR

更新时间： 2024-01-25 23:13:04

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罗姆 - ROHM		/
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20页	469K
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数据手册

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BU52021HFV-TR 数据手册

BU52001GUL,BU52011HFV,BU52021HFV,

BU52015GUL,BU52025G,BU52051NVX, BD7411G

Technical Note

BU52051NVX , BU52011HFV (Unless otherwise specified, VDD＝1.80V, Ta＝25℃)

BU52021HFV,BU52025G (Unless otherwise specified, V_DD＝3.0V, Ta＝25℃)

LIMIT

PARAMETERS

SYMBOL

UNIT

CONDITIONS

MIN

TYP MAX

Power Supply Voltage

VDD

2.4

3.0

3.6

BopS

BopN

BrpS

BrpN

BhysS

BhysN

3.7

-3.7

2.9

-2.9

0.8

5.5

-0.8

Operate Point

Release Point

-5.5

0.8

Hysteresis

0.8

Period

T_p

100

※

V_DD

-0.4

B_rpN<B<B_rpS

Output High Voltage

V_OH

I_OUT=-1.0mA

B<B_opN, B_opS<B

I_OUT=+1.0mA

※

Output Low Voltage

V_OL

0.4

Supply Current

IDD(AVG)

IDD (EN)

IDD (DIS)

μA

Average

Supply Current During Startup Time

Supply CurrentDuring Standby Time

4.7

3.8

During Startup Time Value

During Standby Time Value

※17 B = Magnetic flux density

1mT=10Gauss

Positive (“+”) polarity flux is defined as the magnetic flux from south pole which is direct toward to the branded face of the sensor.

After applying power supply, it takes one cycle of period (T_P) to become definite output.

Radiation hardiness is not designed.

BD7411G (Unless otherwise specified, VDD＝5.0V, Ta＝25℃)

LIMIT

PARAMETERS

Power Supply Voltage

SYMBOL

VDD

UNIT

CONDITIONS

MIN

4.5

TYP MAX

5.0

5.5

BopS

BopN

BrpS

3.4

-3.4

3.0

5.6

Operate Point

Release Point

Hysteresis

-5.6

1.5

BrpN

-3.0

0.4

-1.5

BhysS

BhysN

※

BrpN<B<BrpS

Output High Voltage

Output Low Voltage

Supply Current

VOH

VOL

IDD

4.6

0.4

IOUT =-1.0mA

B<BopN, BopS<B

IOUT =+1.0mA

※

※18 B = Magnetic flux density

1mT=10Gauss

Positive (“+”) polarity flux is defined as the magnetic flux from south pole which is direct toward to the branded face of the sensor.

Radiation hardiness is not designed.

www.rohm.com

2010.01 - Rev.C

5/19

1 2 3 456 7 8...20

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