Diodes AH175 - Manual (Page 3)

AH175
HALL EFFECT LATCH FOR HIGH TEMPERATURE
AH175
Document number: DS31043 Rev. 10 - 2
3 of 9
www.diodes.com
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