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Magnetic Field Sensors
Current Sensor KMC 05
Sensors in thin film technology
HL-Planartechnik GmbH
Hauert 13, D - 44 227 Dortmund, Tel.: +49 (0) 231/97400, Fax.: +49 (0) 231/974020
Internet: http://www.hlplanar.com E-Mail: service@hlplanar.de
Technical data
Test conditions for Input-Output
Insulation:
200V DC for 50ms between pin 3
and pin 2
Absolute maximum ratings
Parameter
Symbol
Unit
Value
Supply voltage
VB
V
12
Measurable current
IM
A5
Operating temperature range
Tamb
°C
-40 ... +125
Storage temperature range
Tstg
°C
-65 ... +150
Electrical characteristics ( Tamb= 25°C )
Parameter
Symbol
Unit
Min.
Typ.
Max.
Bridge resistance
RB
kOhm
1.4
1.7
2.2
Offset voltage
VOFF /VB
mV/V
-
-
±2
Open circuit sensitivity
S
(mV/V)/A
-
0.7
-
Resitance of the conductor
R
mOhm
-
0.7
-
Operating frequency
fmax
kHz
-
-
100
Temperature coefficient of
open circuit sensitivity
TC
%/K
-
-
-0.3
Input-Output Insulation
II-O
nA
-
-
100
KMC 05 output voltage Vo
versus current IM for an
auxiliary field Hx created by
an internal magnet
7.12.01
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