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Date: 12th May 2010
Hall-effect transducer from Micronas to
measure current
Micronas unveiled its Hall-effect transducer CUR 3105.
The CUR 3105 targets applications, such as battery monitoring
e.g. in hybrid / electrical cars, DC-DC converters, start-stop-systems
or metering systems.
CUR 3105 can measure current in the mA range using a flux
concentrator and currents in the 100A range can be measured
without flux concentrator. Its operating magnetic field
range can be adjusted from ±30 to ±100 mT.
Various parameters can be programmed and the values can
be stored on a reliable on-chip EEPROM. It is also available
in a SOIC8 package and in a solderable and weldable TO92UT
package. It can operate in a wide temperature range from
40 to 170°C. Open-circuit detection, over- and undervoltage
detection are some of the characteristics of the CUR3105
Package: SOIC8, solderable and weldable TO92UT
Price: Ranges from 1.30 to 1.50 Euros for quantities below
10k units.
Availability: Samples in July 2010
For more information visit www.micronas.com.
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