AH172
Internal Pull-up Hall Effect Latch
Absolute Maximum Ratings
( at Ta= 25°C )
Characteristics
Supply voltage
Output “off ” voltage
Output “on” current
Operating temperature range
Storage temperature range
Power dissipation
SIP
SOT23
Symbol
VCC
Values
20
20
25
-20~+85
-65~+150
550
230
Unit
V
V
mA
°C
°C
mW
mW
V
out (off)
I
o (sink)
T
op
T
stg
PD
Electrical Characteristics
Characteristics
Supply voltage
Output saturation voltage
Supply current
Internal pull-up resistor
Dropout voltage
Symbol
Vcc
Vout(sat)
Icc
Rpu
Vd
( Ta= 25°C )
Conditions
—
VCC=12V, OUT ”ON”
Io =10mA
VCC=12V, OUT ”OFF”
—
Vd = Vcc-Vce
Min.
3
—
—
7
—
Typ.
—
300
3.5
10
—
Max.
20
400
6
13
0.3
Unit
V
mV
mA
KΩ
V
Magnetic Characteristics
(At Ta= 25°C )
(1mT = 10 Gauss)
A grade
Characteristics
Operate Point
Release Point
Hysteresis
B grade
Characteristics
Operate Point
Release Point
Hysteresis
Symbol
Bop
Brp
Bhy
Min.
5
-80
-
Typ.
-
-
80
Max.
80
-5
-
Unit
Gauss
Gauss
Gauss
Symbol
Bop
Brp
Bhy
Min.
15
-60
-
Typ.
-
-
80
Max.
60
-15
-
Unit
Gauss
Gauss
Gauss
Anachip Corp.
www.anachip.com.tw
3/6
Rev 0.3 Apr 16, 2004
ANACHIP [ ANACHIP CORP ]
