AH1801

MICROPOWER, ULTRA-SENSITIVE HALL EFFECT

SWITCH

AH1801 Rev. 7

5 of 10

FEBRUARY 2009

www.diodes.com

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

°C, Vdd = 3V

-

3

6

mA

°C,

Vdd = 2.5~5.5V

-

3

9

mA

Idd(dis)

°C, Vdd = 3V

-

5

10

µA

°C,

Vdd = 2.5~5.5V

-

5

18

µA

Idd(avg)

Average supply current,

°C, Vdd = 3V

-

8

16

µA

Average supply current,

°C, Vdd = 2.5~5.5V

-

8

27

µA

Tawake

Awake Time

(Note 5)

-

75

150

µs

Tperiod

Period

(Note 5)

-

75

150

ms

D.C.

Duty Cycle

-

0.1

-

%

Notes:

5. When power is initially on, the operating Vdd (2.5V to 5.5V) must be applied to be guaranteed for 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

Electrical Characteristics