Current
Sensor
FEATURES
• Package : mod. DIL-14
• A magnetic sensor chip (employing the
magnetoresistive effect of thin film permalloy)
measures the magnetic field generated by an
internal current-carrying conductor
• measurable direct or alternating current I
M
up to
20A
• supply voltage 12 V
• no auxiliary field H
X
required
• it’s possible to overload the conductor (between
pin’s 8,9,10 and 11,12,13) with 300A for 10 ms
at T
amb
= 20 °C
package : modified DIL-14
1, 2, 7: not connected 3: +V
O
4: -V
B
5: -V
O
6: +V
B
8, 9, 10: current output
11, 12, 13: current input
V
O
- output voltage V
B
- supply voltage
ZMC20
Page 19
