AH180
MICROPOWER OMNIPOLAR HALL-EFFECT SENSOR
SWITCH
Absolute Maximum Ratings (TA = 25°C)
Symbol
Characteristics
Values
Unit
Vdd
B
Supply voltage
Magnetic flux density
7
V
Unlimited
Ts
Storage Temperature Range
Package Power Dissipation
Maximum Junction Temperature
-65 to +150
550
°C
mW
SIP-3L
SC59-3L/ DFN2020-6/
DFN2020-3
PD
TJ
230
150
mW
°C
Recommended Operating Conditions
Symbol
Vdd
Parameter
Supply Voltage
Operating Ambient Temperature
Conditions
Operating
Operating
Min
2.5
-40
Unit
V
°C
Max
5.5
85
TA
Electrical Characteristics (TA = 25 °C, Vdd = 3V; unless otherwise specified)
Symbol
Characteristic
Conditions
Min
Typ.
Max
Unit
Vout
Ioff
Idd(en)
Output On Voltage
Output Leakage Current Vout =5.5V, Output off
Iout =1mA
0.1
<0.1
3
0.3
1
6
V
µA
mA
⎯
⎯
⎯
Chip enable, TA = 25°C, Vdd = 3V
Chip enable, TA = -40~85°C,
Vdd = 2.5~5.5V
Chip disable, TA = 25°C, Vdd = 3V
Chip disable, TA = -40~85°C,
Vdd = 2.5~5.5V
Idd(en)
Idd(dis)
Idd(dis)
3
5
5
9
mA
µA
µA
⎯
⎯
⎯
10
15
Supply Current
Average supply current,
TA = 25°C, Vdd = 3V
Average supply current,
TA = -40~85°C, Vdd = 2.5~5.5V
(Note 2)
Idd(avg)
Idd(avg)
8
8
16
24
µA
µA
⎯
⎯
Tawake Awake Time
Tperiod Period
D.C.
75
75
0.1
125
125
⎯
µs
ms
%
⎯
⎯
⎯
(Note 2)
Duty Cycle
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).
Tperiod
Tawake
Idd(en)
Sample and output
latched
Idd (dis)
0
3 of 13
www.diodes.com
July 2010
© Diodes Incorporated
AH180
Document number: DS31023 Rev. 17 - 2