Diodes AH1801 - Manual (Page 5)

AH1801
MICROPOWER, ULTRA-SENSITIVE HALL EFFECT
SWITCH
AH1801 Rev. 7 5 of 10 FEBRUARY 2009
www.diodes.com © Diodes Incorporated
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
Chip enable, T A = 25
°C, Vdd = 3V
- 3 6 mA
Chip enable, T A = -40~85
°C,
Vdd = 2.5~5.5V
- 3 9 mA
Idd(dis)
Chip disable, T A = 25
°C, Vdd = 3V
- 5 10 µA
Chip disable, T A = -40~85
°C,
Vdd = 2.5~5.5V
- 5 18 µA
Idd(avg)
Average supply current,
T
A = 25
°C, Vdd = 3V
- 8 16 µA
Average supply current,
T
A = -40~85
°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
(T
A
= +25
°C, Vdd = 3V; unless otherwise specified)