Diodes AH1888 - Manual (Page 3)

AH1888
MICROPOWER, GENERAL-SENSITIVE HALL EFFECT
SWITCH
AH1888
Document number: DS31565 Rev. 8 - 2
3 of 11
www.diodes.com
February 2012
© Diodes Incorporated
Functional Block Diagram
(1) SOT553
Output
Driver
Controller
Latch
Latch
Sleep/Awake Logic
and Power Switch
Vdd
Hall
Plate
Amp
Hall
Plate
Amp
Output 2
GND
Of
fset
Cancellati
on
Of
fs
e
t
Canc
ellat
ion
Output 1
GND
Vdd
(2) U-DFN2020-3
Output
Driver
Controller
Latch
Latch
Sleep/Awake Logic
and Power Switch
Vdd
Hall
Plate
Amp
Hall
Plate
Amp
Output 1
Of
fs
et
C
a
nc
el
la
tion
O
ffs
e
t
C
anc
e
llat
ion
GND
(3) U-DFN2020R-3
Output
Driver
Controller
Latch
Latch
Sleep/Awake Logic
and Power Switch
Vdd
Hall
Plate
Amp
Hall
Plate
Amp
Output 2
Of
fs
e
t
C
ancel
la
ti
on
O
ffset
Ca
nc
ell
a
tion
GND