BU520XX_BD7411G_REVF Datasheet, PDF(7/32 Page) Rohm – Omnipolar detection, Micro power operation (small current using intermittent operation method)(BD7411G is excluded.)

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BU520XX_BD7411G_REVF Datasheet, PDF (7/32 Pages) Rohm – Omnipolar detection, Micro power operation (small current using intermittent operation method)(BD7411G is excluded.)

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BU52001GUL,BU52011HFV,BU52021HFV,BU52015GUL,BU52025G,BU52051NVX,

BU52053NVX,BU52054GWZ,BU52055GWZ,BU52056NVX,BU52061NVX,BD7411G

Technical Note

BU52061NVX (Unless otherwise specified, VDD=1.80V, Ta=25â)

Parameter

Limits

Symbol

Unit

Min. Typ. Max.

Power Supply Voltage

VDD

1.65 1.80 3.60 V

Operate Point

Release Point

Hysteresis

BopS

BopN

BrpS

BrpN

BhysS

BhysN

2.3

3.3

4.7

-4.7 -3.3 -2.3

1.2

2.4

3.4

-3.4 -2.4 -1.2

0.9

Period

100 ms

Conditions

Output High Voltage

Output Low Voltage

VOH

VDD-0.2

BrpN<B<BrpS

IOUT =-0.5mA

â»21

VOL

0.2

B<BopN, BopS<B

IOUT =+0.5mA

â»21

Supply Current 1

IDD1(AVG)

ÂµA VDD=1.8V, Average

Supply Current During Startup Time 1 IDD1(EN)

5.0

VDD=1.8V,

During Startup Time Value

Supply Current During Standby Time 1 IDD1(DIS)

1.8

ÂµA

VDD=1.8V,

During Standby Time Value

Supply Current 2

IDD2(AVG)

16 ÂµA VDD=3.0V, Average

Supply Current During Startup Time 2 IDD2(EN)

9.0

VDD=3.0V,

During Startup Time Value

Supply Current During Standby Time 2 IDD2(DIS)

4.4

ÂµA

VDD=3.0V,

During Standby Time Value

â»21 B = Magnetic flux density

1mT=10Gauss

Positive (â+â) 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 (TP) to become definite output.

Radiation hardiness is not designed.

www.rohm.com

7/31

2010.12 - Rev.F

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