Internal Pull-up Hall Effect Latch For High Temperature
AH173
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
Vout (off)
Io (sink)
Top
Tstg
PD
Values
20
20
25
-40~+125
-65~+150
550
230
Unit
V
V
mA
°C
°C
mW
mW
Electrical Characteristics ( Ta= 25°C )
Characteristics
Supply voltage
Output saturation voltage
Supply current
Internal pull-up resistor
Dropout voltage
Symbol
Vcc
Vout(sat)
Icc
Rpu
Vd
Conditions
—
VCC=12V, OUT ”ON”
Io =10mA
VCC=12V, OUT ”OFF”
—
Vd = Vcc-Vce
Min.
3
-
-
7
-
Magnetic Characteristics (At Ta= 25°C )
A grade
Characteristics
Operate Point
Release Point
Hysteresis
B grade
Characteristics
Operate Point
Release Point
Hysteresis
Symbol
Bop
Brp
Bhy
Symbol
Bop
Brp
Bhy
Min.
Typ.
15
-
-60
-
-
80
Min.
5
-80
-
Typ.
-
-
80
Typ. Max. Unit
-
20
V
300 400
mV
3.5
6
mA
10
13
KΩ
-
0.3
V
(1mT = 10 Gauss)
Max.
60
-15
-
Unit
Gauss
Gauss
Gauss
Max.
80
-5
-
Unit
Gauss
Gauss
Gauss
Anachip Corp.
www.anachip.com.tw
Rev 0.7 May 7, 2004
3/6