Characteristic Performance

A1225, A1227, and A1229 Electrical Characteristics

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

2

6

10

14

18

22

26

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

- 60

- 40

- 20

0

20

40

60

80

100 120 140 160

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

- 60

- 40

- 20

0

20

40

60

80

100 120 140 160

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

2

6

10

14

18

22

26

0

50

100

150

200

250

300

-

-

-

0

20

40

60

80

100 120 140 160

0

50

100

150

200

250

300

2

6

10

14

18

22

26

60

40

20

Average Supply Current (On) versus Supply Voltage

Average Supply Current (On) versus Ambient Temperature

Average Supply Current (Off) versus Supply Voltage

Average Supply Current (Off) versus Ambient Temperature

Average Output Saturation Voltage versus Supply Voltage

Average Output Saturation Voltage versus Ambient Temperature

–40

25

150

–40

25

150

–40

25

150

3.8

4.5

12

24

3.8

4.5

12

24

3.8

4.5

12

24

Hall Effect Latch for High Temperature Operation

A1225, A1227

and

A1229

5

Allegro MicroSystems, Inc.

115 Northeast Cutoff

Worcester, Massachusetts 01615-0036 U.S.A.

1.508.853.5000; www.allegromicro.com