LT261A 데이터 시트보기 (PDF) - Sharp Electronics

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LT261A

GaAs Hall IC for Noncontact Switch (Alternating magnetic field-type*)

Sharp Electronics 

Hall IC

Fig. 1 Operating Magnetic Flux Density

vs. Supply Voltage

12 Ta=25˚C

8

4

BOP

0

BRP

-4

-8

-12

0

4

8

12 16 20

Supply voltage VCC (V)

Fig. 3 Supply Current vs. Supply Voltage

10

B=<-10mT

Ta=25˚C

8

6

4

2

0

0

4

8

12 16 20

Supply voltage VCC (V)

Fig. 5 Low Level Output Voltage vs.

Output Current

1.0

VCC=16V

B>=10mT

0.8 Ta=25˚C

0.6

0.4

0.2

0

0

1

2

3

4

5

Output current IO (mA)

LT261A

Fig. 2 Operating Magnetic Flux Density vs.

Ambient Temperature

12 VCC=16V

8

4

BOP

0

BRP

-4

-8

-12

-40 0 40 80 120

Ambient temperature Ta (˚C)

Fig. 4 Supply Current vs. Ambient

Temperature

10

VCC=16V

B=<-10mT

8

6

4

2

0

-40 0 40 80 120

Ambient temperature Ta (˚C)

Fig. 6 Low Level Output Voltage vs.

Ambient Temperature

1.0

VCC=16V

IO=4mA

0.8 B>=10mT

0.6

0.4

0.2

0

-40 0

40 80 120

Ambient temperature Ta (˚C)

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