Allegro
LED drivers feature 16 constant-current output channels
週二, 01/22/2008 - 15:27 — EmmaAllegro MicroSystems Inc. has announced the release of two new LED driver ICs for use in displays, signs and control panels. The A6282 and A6285 both have 16 constant-current output channels. They have serial data inputs and outputs, which can be cascaded to create large, megapixel text or video displays. They can also be used in smaller applications such as LCD backlighting or controlling LEDs in an instrument or control panel.
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... 閱讀全文 Allegro announces a new constant current LED Driver IC
週二, 01/15/2008 - 16:51 — ivanAllegro announces a new, high-brightness, adjustable constant current LED driver to complement its existing portfolio of display driver ICs. Targeted at the automotive lighting market, this LED driver is also an excellent fit in industrial and consumer LED applications. This new device is designed to operate over the typical automotive battery and temperature ranges. ... 閱讀全文
