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Content tagged with Optoelectronic
posted in April 2003
LCD power supplies deliver full output range
Product News  
4/24/2003   Post a comment
Maxim Integrated Products' MAX1997 and MAX1998 power supplies provide the voltages required for active-matrix, thin-film-transistor LCDs.
Dual-mode charge pumps drive four or six white LEDs
Product News  
4/24/2003   Post a comment
Advanced Analogic Technologies Inc.'s AAT3123/4 white-LED drivers are constant-frequency charge pump dc/dc converters that use a dual-mode load switch and fractional (1.5x) conversion to maximize efficiency for white-LED applications.
Regulator drives white LEDs
Product News  
4/10/2003   Post a comment
National Semiconductor Corp.'s LM2731 and LM2733 boost regulators in SOT-23 packages, target digital cameras, cell phones, PCMCIA and USB peripherals, and DSL modems, deliver upwards of 12 to 15 volts from a 2.7- to 14-V input.


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Max Maxfield

What's the Best Traveling Toolkit?
Max Maxfield
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A few years ago at a family Christmas party, I won a pocket knife as part of a "Dirty Santa" game. This little scamp was a Buck 730 X-Tract. In addition to an incredibly strong and sharp ...

Rishabh N. Mahajani, High School Senior and Future Engineer

Future Engineers: Don’t 'Trip Up' on Your College Road Trip
Rishabh N. Mahajani, High School Senior and Future Engineer
9 comments
A future engineer shares his impressions of a recent tour of top schools and offers advice on making the most of the time-honored tradition of the college road trip.

Larry Desjardin

Engineers Should Study Finance: 5 Reasons Why
Larry Desjardin
41 comments
I'm a big proponent of engineers learning financial basics. Why? Because engineers are making decisions all the time, in multiple ways. Having a good financial understanding guides these ...

Karen Field

July Cartoon Caption Contest: Let's Talk Some Trash
Karen Field
151 comments
Steve Jobs allegedly got his start by dumpster diving with the Computer Club at Homestead High in the early 1970s.

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