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  • Linux/TSC2003: erroneous X coordinate

    TI Thinks Resolved
    Part Number: TSC2003 Other Parts Discussed in Thread: TSC2007 Tool/software: Linux Hi everybody We designed custom hardware including the TSC2003 controller. We are dealing with the following problem. Occasionally, the TSC2003 reports an erroneous press…

  • TSC2003: Setup of device

    Part Number: TSC2003 Hi there, We have populated the TSC2003 into one of our designs, specifically as a touch screen controller. Please see our schematic below: However, using an oscilloscope, nothing is being measured on the X+, Y+, X- or Y- pins when…

  • TSC2003: Problem reading TSC2003 temperature

    Part Number: TSC2003 Hello, I am trying figure out how to read temperature using this chip. It looks like I implemented my I2C drivers correctly because I am able to measure X and Y okay and I am able to implement touch screen feature. But I could not…
    • Answered

  • TSC2004: Reset pin internal pull up

    Resolved
    Part Number: TSC2004 Other Parts Discussed in Thread: TSC2003 Hi, is there an internal pull-up resistor on the reset pin? Can the reset pin be left floating or is any external circuitry needed? Best regards
    • Resolved

  • TSC2003: VB1 and VB2 pins.

    TI Thinks Resolved
    Part Number: TSC2003 RE: VB1 and VB2 pins. Referring to the supposedly non-automotive TSC 2003, i2c touch screen interface (not the Q-1 suffix automotive version): No where, that I can find in the data sheet, does it refer to, or tell one what to do with…

  • TM4C1294NCPDT: Problem with TSC2003 touch screen controller temperature connected to TM4C1294NCPDT

    Part Number: TM4C1294NCPDT Other Parts Discussed in Thread: TSC2003 Hello, I also posted this on the touch forum but I figured I might get some feedback here too since I am using the TM4C1294. I am trying figure out how to read temperature using the TSC2003…

  • TSC2003 WinCE5 Example Driver

    TI Thinks Resolved
    Other Parts Discussed in Thread: TSC2003 Where can I get the TSC2003 WinCE5 Example Driver driver - the download link doesn't work. Regards Bo
    • Answered

  • TSC2003 measuring up to 32VDC

    Resolved
    Other Parts Discussed in Thread: TSC2003 I have a customer who would like to use the VBAT1 and VBAT2 on the TSC2003 to measure up to 32Vdc. Since there are built-in resistor voltage dividers on each input, could he simply just put a 47.5k ohm resistor between…
    • Resolved

  • Why TSC2003 is more expensive than TSC2017?

    Other Parts Discussed in Thread: TSC2014 , TSC2017 , TSC2007 , TSC2003 Hi, I would like to select a touchscreen controller with I2C interface and 4-wire input, plus pressure sensing ability. The selection tool filtered out the following results. I looked…

  • RE: TSC2007: Lockup issue

    Hi Arthur, Can you please share the "device marking" identification document/ link, so it will be easier to identify the revision of device & what about the TSC2003 response to same issue? does this device having more immunity?

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