Ah175 – Diodes AH175 User Manual
Page 3
AH175
HALL EFFECT LATCH FOR HIGH TEMPERATURE
AH175
Document number: DS31043 Rev. 10 - 2
3 of 9
July 2010
© Diodes Incorporated
Electrical Characteristics
(T
A
= 25
°C)
Magnetic Characteristics
(T
A
= 25
°C, Vcc
= 12V, unless otherwise specified, Note 3)
(1mT = 10 Gauss)
A grade
Symbol
Parameter
Min
Typ.
Max
Unit
Bops(south pole to brand side)
Operation Point
15
-
60
Gauss
Brps(south pole to brand side)
Release Point
-60
-
-15
Gauss
Bhy(|Bopx|-|Brpx|) Hysteresis
30 80
120
Gauss
B grade
Symbol
Parameter
Min
Typ.
Max
Unit
Bops(south pole to brand side)
Operation Point
5
-
80
Gauss
Brps(south pole to brand side)
Release Point
-80
-
-5
Gauss
Bhy(|Bopx|-|Brpx|) Hysteresis
10 80
160
Gauss
Notes: 3. Magnetic characteristics may vary with supply voltage, operating temperature and after soldering.
Operating Characteristics
Marking side
S
B
hy
V
SAT
V
cc
(O
ut
pu
t
Vo
lt
a
g
e
)
V
d
B
rp
B
op
0
(Magnetic Flux Density)
V
out
High
Low
Marking side
S
(SIP-3L)
(SC59)
N
N
Symbol
Characteristics
Conditions
Min
Typ.
Max
Unit
V
OUT (SAT)
Output Saturation Voltage
V
CC
= 12V, OUT ”ON”
I
O
= 10mA
- 300
400
mV
I
CC
Supply
Current
V
CC
= 12V, OUT ”OFF”
-
3.5
6
mA