Diodes AH1883 - Manual (Page 2)

AH1883
MICROPOWER, ULTRA-SENSITIVE HALL EFFECT SWITCH
AH1883
Document number: DS31296 Rev. 6 - 2
2 of 10
www.diodes.com
September 2011
© Diodes Incorporated
Typical Application Circuit
AH1883
Vdd
Output
GND
Pin Descriptions
Pin Name P/I/O Pin # Description
NC 1 No Connection
GND P/I 2 Ground
NC 3 No Connection
Vdd P/I 4 Power Supply Voltage
Output O 5 Output Pin ( active Low )
Functional Block Diagram
Output
Driver
Controller
Latch
Latch
Sleep/Awake Logic
and Power Switch
Vdd
Hall
Plate
Amp
Hall
Plate
Amp
Output
Of
fs
e
t
Ca
nc
ell
atio
n
O
ffs
et
Ca
ncel
lat
io
n
GND