1.2. Overview TSC-55/U-L is 5 wire touch screen controller board that performs an A/D conversion of an analog signal of a 5 wire resistive touch screen, and transmits the coordinate data to the host in a 10-bit resolution at USB.
The detected voltage in supply side is higher than the GND side, which means ‘A_in’=Vcc at the point ‘E’ and ‘A_in’=0(*1) at the point ‘A’. TSC-55/U-L calculates coordinates data starting from A/D conversion of the ‘A_in’ voltage. The Y-coordinates is measured in the same way. By repeating this process alternately, coordinate value at the input point is determined.
Performance Specifications Description Rating Note (1) point mode (2) 30p/s (3) 50p/s Default: 150pps with DMC original Coordinate Output Rate (point/sec) (4) 80p/s (5) 100p/s driver software. (6) 130p/s (7) 150p/s The value will be lower in the active Coordinate Resolution...
TSC-55/U-L User’s Guide 4. Packing Specification 4.1. Outline TSC-55/U-L is wrapped up in the air packing of the prevention of static protection type and puts it in a packing box. 4.2. Packing material Outer case: 75 x 55 x 15 mm, clay coated newsback board...
May : E Nov : K Jun : F Dec : L 09: Date manufactured ② S01: Control number for DMC use ③ 00001: Serial number (5 digits) Rev: Revision information (PbFree): lead free Data Matrix: lot number [3I09S0100001] can be read with a barcode reader.
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