Ah173 – Diodes AH173 User Manual
Page 3
AH173
INTERNAL PULL-UP HALL EFFECT LATCH FOR HIGH
TEMPERATURE
AH173
Document number: DS31044 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 2)
(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
- 80 - 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
- 80 - Gauss
Notes: 2. Magnetic characteristics may vary with supply voltage, operating temperature and after soldering.
Operating Characteristics
Marking Side
S
B
hy
V
SAT
V
cc
(Out
pu
t
Vol
ta
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
Rpu
Internal Pull-up Resistor
7
10
13
K
Ω
V
d
Dropout
Voltage
V
d
= V
CC
- V
C
e
- -
0.3
V