( DataSheet : www.
DataSheet4U.
com ) UCB1400 Audio codec with touch screen controller and power management monitor Rev.
02 — 21 June 2002 Product data 1.
General description The UCB1400 is a stereo audio codec equipped with touch screen and power management interfaces.
It integrates an AC ’97 Rev.
2.
1 interface for communication to an AC link host controller such as the Intel Xscale™ processor.
The stereo audio codec inputs connect directly to a microphone or line level sources such as a CD player.
The stereo audio codec outputs at line level and can drive a headphone directly.
The touch screen interface connects directly to a 4-wire resistive touch screen.
A built-in 10-bit analog-to-digit...

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