Pin Descriptions
AH1884
MICROPOWER, ULTRA-SENSITIVE HALL EFFECT
SWITCH
Pin Name
Out 2
GND
NC
Vdd
Out 1
P/I/O
O
P/I
P/I
O
Pin #
1
2
3
4
5
Description
Output Pin ( active High )
Ground
No Connection
Power Supply Voltage
Output Pin ( active Low )
Functional Block Diagram
Vdd
Hall Plate
Amp
Power
switch
Latch
Out1
Hall Plate
Amp
Logical
Latch
GND
Vdd
Out2
GND
Absolute Maximum Ratings (TA = 25°C)
Symbol
Vdd
B
TS
PD
TJ
Characteristics
Supply voltage
Magnetic flux density
Storage Temperature Range
Package Power Dissipation
Maximum Junction Temperature
Recommended Operating Conditions (TA = 25°C)
Symbol
Vdd
TA
Parameter
Supply Voltage
Operating Temperature Range
Conditions
Operating
Operating
Values
Unit
5
V
Unlimited
-65 to +150
°C
230
mW
150
°C
Rating
Unit
1.65 to 3.3
V
-40 to +85
°C
AH1884
Document number: DS31171 Rev. 6 - 2
2 of 7
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September 2010
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