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Solutions for Mobile Phones- National Semiconductor

Posted: 14 Feb 2005 ?? ?Print Version ?Bookmark and Share

Keywords:mobile phones? pda? handheld devices? power products?

System DescriptionBlock Diagram
Consumers want high-quality displays for mobile phones, PDAs, and other handheld devices to play back high-quality video such as news clips, music videos, and movie previews for long periods of time. National Semiconductor is embracing this demand by supplying a wide range of power products that extend battery life and display technology that delivers clearer pictures.

Component Description

  • Displays - combines low power and advanced interface design to enhance color displays, improve contrast, and extend battery life. Automatic backlight control further extends battery life, especially during PDA operation. Supports 176 X 240 pixels with versatile mounting and scan options. Direct connection to most CMOS imagers with no glue logic. Supports 24-bit color (dithered) or true 18-bit color. Wide input voltage ranges ideal for battery-operated devices.
  • White LED Driver- efficient, low noise, simple to drive, and product brightness matching and color uniformity in chip-scale packaging.
  • click for larger image




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