ZMC20_06 [ZETEX]
Current Sensor; 电流传感器
| 型号： | ZMC20_06 |
| 厂家： | 
ZETEX SEMICONDUCTORS |
| 描述： | Current Sensor |
| 文件： | 总2页 (文件大小：229K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Current
Sensor
ZMC20
Issue 2 - July 2006
package : modified DIL-14
1, 2, 7: not connected 3: +V 4: -V 5: -V 6: +V 8, 9, 10: current output 11, 12, 13: current input
O
B
O
B
V - output voltage V - supply voltage
O
B
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 up to
M
20A
• supply voltage 12 V
• no auxiliary field H required
X
• it’s possible to overload the conductor (between
pin’s 8,9,10 and 11,12,13) with 300A for 10 ms
at T
= 20 °C
amb
Issue 2 - July 2006
© Zetex Semiconductors plc 2006
www.zetex.com
ZMC 20
ABSOLUTE MAXIMUM RATINGS
Parameter
Supply voltage
Symbol
Unit
V
V
V
12
2
B
Isolation voltage
kV
A
ISOL
Measurable current
I
M
20
Operating temperature range
Storage temperature range
T
-40 to +120
-65 to +120
°C
°C
amb
stg
T
ELECTRICAL CHARACTERISTICS (at T
= 25 °C unless otherwise stated)
amb
Parameter
Bridge resistance
Symbol Min. Typ. Max.
Unit
kΩ
Test conditions
R
br
1.2
1.7
2.2
Offset voltage
V
S
-
-
-
-
-
-
0.25
0.7
-
mV/V
(mV/V)/A
mΩ
Off
±2
-
Open circuit sensitivity
Resistance of the conductor
Operating frequency
R
-
f
100
-0.3
kHz
max
Temperature coefficient of
open circuit sensitivity
T
C
-
%/K
Devices are identified by type on the body of the device
ZMC20 ..... ZMC20
Ordering information:
ZMC20 ........... in boxes (10 components per box)
Europe
Americas
Asia Pacific
Corporate Headquarters
Zetex GmbH
Zetex Inc
Zetex (Asia Ltd)
Zetex Semiconductors plc
Zetex Technology Park, Chadderton
Oldham, OL9 9LL
Streitfeldstraße 19
D-81673 München
Germany
700 Veterans Memorial Highway
Hauppauge, NY 11788
USA
3701-04 Metroplaza Tower 1
Hing Fong Road, Kwai Fong
Hong Kong
United Kingdom
Telefon: (49) 89 45 49 49 0
Fax: (49) 89 45 49 49 49
europe.sales@zetex.com
Telephone: (1) 631 360 2222
Fax: (1) 631 360 8222
usa.sales@zetex.com
Telephone: (852) 26100 611
Fax: (852) 24250 494
asia.sales@zetex.com
Telephone: (44) 161 622 4444
Fax: (44) 161 622 4446
hq@zetex.com
For international sales offices visit www.zetex.com/offices
Zetex products are distributed worldwide. For details, see www.zetex.com/salesnetwork
This publication is issued to provide outline information only which (unless agreed by the company in writing) may not be used, applied or
reproduced for any purpose or form part of any order or contact or be regarded as a representation relating to the products or services concerned.
The company reserves the right to alter without notice the specification, design, price or conditions of supply of any product or service.
Issue 2 - July 2006
© Zetex Semiconductors plc 2006
www.zetex.com
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