AH180

MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR

SWITCH

AH180

Document number: DS31023 Rev. 17 - 2

3 of 13

www.diodes.com

July 2010

© Diodes Incorporated

Symbol

Characteristics

Values

Unit

Vdd

Supply voltage

7

V

B

Magnetic flux density

Unlimited

Ts

Storage Temperature Range

-65 to +150

°C

Package Power Dissipation

SIP-3L

550

mW

SC59-3L/ DFN2020-6/

DFN2020-3

230

mW

Maximum Junction Temperature

150

°C

Recommended Operating Conditions

Symbol

Parameter

Conditions

Min

Max

Unit

Vdd

Supply Voltage

Operating

2.5

5.5

V

Operating Ambient Temperature

Operating

-40

85

°C

Symbol

Characteristic

Conditions

Min

Typ.

Max

Unit

Vout

Output On Voltage

Iout =1mA

⎯

0.1

0.3

V

Ioff

Output Leakage Current

Vout =5.5V, Output off

⎯

<

0.1

1

µA

Idd(en)

Supply Current

⎯

3

6

mA

Idd(en)

Vdd = 2.5~5.5V

⎯

3

9

mA

Idd(dis)

⎯

5

10

µA

Idd(dis)

Vdd = 2.5~5.5V

⎯

5

15

µA

Idd(avg)

Average supply current,

⎯

8

16

µA

Idd(avg)

Average supply current,

⎯

8

24

µA

Tawake

Awake Time

(Note 2)

⎯

75

125

µs

Tperiod

Period

(Note 2)

⎯

75

125

ms

D.C.

Duty Cycle

⎯

0.1

⎯

%

Notes:

2. When power is initially turned on, Vdd must be within its correct operating range (2.5V to 5.5V) to guarantee the output sampling.

The output state is valid after the second operating phase (typical 150ms).

Idd (dis)

Idd(en)

Tawake

Tperiod

0

Sample and output

latched