The TSC2004 is a very low-power touch screen controller designed to work with power-sensitive,handheld applications that are based on advanced low-voltage processors。 It works with a supply voltage as low as 1.2V, which can be supplied by a single-cell battery. It contains a complete,ultralow-power,12-bit,analog-to-digital (A/D) resistive touch screen converter, including drivers and the control logic to measure touch pressure。
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