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Prema Semiconductor
Address:
Robert-Bosch-Strasse 6
Mainz
D-55129
Germany
Telephone: (Germany) +49-6131-5062-0
http://www.prema.com
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Listing of all 9 news releases from Prema Semiconductor:
Two diodes in one provide precision sensing
Dual photodiodes target applications in light measurement, laser beam alignment in laser printers and DVD/CD players, optical encoders and light barriers.
News from Prema Semiconductor (10 March 2008)
LED driver powers green lighting
Boost driver device reduces component count by handling both charging and driving in solar-powered LED lighting applications.
News from Prema Semiconductor (26 November 2007)
White LEDs operated from one battery cell
The one-cell battery operation of Prema Semiconductor's PR4402 allows smaller and light weighted products at lower cost.
News from Prema Semiconductor ( 8 May 2007)
Boost driver does more with single cells
LED boost driver is the latest member of a family of devices for operating white LEDs from a single battery cell.
News from Prema Semiconductor (23 April 2007)
Mixed signal SoCs take sensors onboard
Prema Semiconductor now offers in-house development and production of customised, analogue and mixed-signal ICs, together with standard ICs for specific applications.
News from Prema Semiconductor (21 September 2006)
ASICs and ASSPs come together in Nuremberg
Prema Semiconductor is exhibiting for the first time at this year's PCIM Europe in Nuremberg from 30th May to 1st June 2006.
News from Prema Semiconductor ( 1 May 2006)
LED driver runs from low-voltage sources
The new PR4401 driver consists of a step-up convertor with current output that provides an output voltage of typically 3.6V for white LEDs.
News from Prema Semiconductor (24 March 2006)
LED driver keeps the current constant
New from Prema Semiconductor, the PR4130 is a constant current driver for controlling up to three LEDs in series.
News from Prema Semiconductor ( 9 August 2005)
High-voltage op amp joins ASIC process
For use in custom specific ICs, Prema Semiconductor has designed a new high voltage operational amplifier for supply voltages of up to +/-60V or up to 120V single supply.
News from Prema Semiconductor (22 April 2005)
