
DN8798MS
Hall ICs
2
Note) 1. Symbol BH-L stands for the operating magnetic flux density where its output level varies from high to low.
2. Symbol BL-H stands for the operating magnetic flux density where its output level varies from low to high.
3. The variation of operating magnetic flux density does not depend on supply voltage due to its built-in stabilized power
source. (V
CC
should be confined to the range of 2.7 V to 14.4 V.)
4. A supply current changes by maximum 1 mA when its output level varies from high to low.
I
Pin Descriptions
Pin No.
Symbol
Description
1
Out
Output pin
2
V
CC
Supply voltage pin
3
GND
Ground pin
I
Recommended Operating Range
Parameter
Symbol
Range
Unit
Supply voltage
V
CC
2.7 to 14.4
V
I
Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Supply voltage
V
CC
18
V
V
OUT
18
Supply current
I
CC
mA
Power dissipation
P
D
120
mW
Operating ambient temperature
T
opr
40 to
+
85
55 to
+
125
°
C
°
C
Storage temperature
T
stg
Note) 1. Except for the operating ambient temperature and storage temperature, all ratings are for T
a
=
25
°
C.
2. The reverse insertion of this IC will cause its breakdown.
3. It will operate normally in several tens of ms after power on.
4. This IC is designed for a general use and if you want to use for an automotive use, please consult our staff of the nearby
sales office beforehand.
I
Electrical Characteristics at T
a
=
25
°
C
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Operating magnetic flux density 1
BH-L
V
CC
=
3 V
V
CC
=
3 V
V
CC
=
3 V
V
CC
=
14.4 V, I
O
=
5 mA, B
=
15 mT
V
CC
=
2.7 V, I
O
=
5 mA, B
=
15 mT
V
CC
=
2.7 V to 14.4 V
V
O
=
14.4 V, B
=
15 mT
V
CC
=
14.4 V, B
=
15 mT
V
CC
=
2.7 V, B
=
15 mT
15
mT
Operating magnetic flux density 2
BL-H
15
mT
Hysteresis width
BW
4
8
12
mT
Output voltage 1
V
OL1
0.07
0.30
V
Output voltage 2
V
OL2
I
OH
0.07
0.30
V
Output current
10
μ
A
Supply current 1
I
CC1
1.0
3.4
6.0
mA
Supply current 2
I
CC2
1.0
2.5
6.0
mA