tda1558q.pdf Integrated circuits tda - Service manuals, schematics, documentation, applications, datasheets, electronics

 



Electronisc World Hot News
SEPW Series: Allegro MicroSystems, Inc. Announces New Series of White Multi - Chip LEDs
Allegro announces a new series of white multi-chip LEDs that provide a range of high-powered InGaN white LEDs that can be used in general lighting applications, amusement and gaming equipment, and for backlighting TFT displays. This minimizes the distance that power and control lines must run between LED modules and from the LED modules to the control electronics. Details... more...
Cree to Acquire LED Lighting Fixtures, Inc.
DURHAM, N.C., FEBRUARY 8, 2008 ? Cree, Inc. (Nasdaq: CREE), a market leader in LED solid-state lighting components, today announced the signing of a definitive agreement to acquire privately-held LED Lighting Fixtures, Inc. (LLF) in a cash and stock transaction valued at approximately $77 million, plus up to an additional $26.4 million over a three-year period. Details... more...
O2Micro Granted Key Power Management Patent
O2Micro was issued 13 claims under United States patent number 7,202,650 for its Direct Current-to-Direct Current (DC/DC)Controller technology; a continuation of the invention issued November 2005 under United States patent number 6,965,221. Details... more...