Ats177 – Diodes ATS177 User Manual
Page 4
ATS177
SINGLE OUTPUT HALL EFFECT LATCH
ATS177
Document number: DS31055 Rev. 6 - 2
4 of 9
July 2010
© Diodes Incorporated
Magnetic Characteristics
(T
A
= 25
°C, Note 3)
(1mT=10 Gauss)
A grade
Symbol
Parameter
Min
Typ.
Max
Unit
Bops(south pole to brand side)
Operation Point
5
-
70
Gauss
Brps(south pole to brand side)
Release Point
-70
-
-5
Gauss
Bhy(|Bopx|-|Brpx|) Hysteresis
- 80 -
Gauss
B grade
Symbol
Parameter
Min
Typ.
Max
Unit
Bops(south pole to brand side)
Operation Point
-
-
100
Gauss
Brps(south pole to brand side)
Release Point
-100
-
-
Gauss
Bhy(|Bopx|-|Brpx|) Hysteresis
-
80 -
Gauss
Notes: 3. Magnetic characteristics may vary with supply voltage, operating temperature and after soldering.
12
10
8
6
4
2
OP
ON
OFF
RP
Output Voltage in Volts
-200
200
100
-100
0
Magnetic Flux Density in Gauss
DO
Vsat
Typical Magnetic Switch Point vs. Temperuture
-50
0
50
100
-20
25
80
100
Temperature (
o
C)
Fl
u
x D
e
n
s
ity
(B
)
Bop
Brp
Bhys