Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    Part Img TSC2046EIRGVT datasheet by Texas Instruments

    • TSC2046 - 4-Wire Touch Screen Controller with low voltage digital I/O and extended ESD protection 16-VQFN -40 to 85
    • Original
    • Yes
    • Yes
    • Active
    • EAR99
    • 8542.39.00.01
    • Find it at Findchips.com
    • Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

    TSC2046EIRGVT datasheet preview

    TSC2046EIRGVT Frequently Asked Questions (FAQs)

    • A good PCB layout for the TSC2046EIRGVT involves keeping the analog and digital grounds separate, using a solid ground plane, and placing the device close to the touch sensor electrodes. Additionally, it's recommended to use a shielded cable for the touch sensor connections and to keep the cable length as short as possible.
    • Calibration of the TSC2046EIRGVT involves adjusting the sensitivity and threshold settings to optimize touch sensing performance. This can be done by using the device's built-in calibration routine, which involves applying a touch stimulus to the sensor and adjusting the settings until the desired response is achieved.
    • The maximum operating frequency of the TSC2046EIRGVT is 400 kHz. Operating the device at higher frequencies can improve touch sensing performance by reducing noise and increasing sensitivity, but it also increases power consumption.
    • The TSC2046EIRGVT has built-in noise filtering and shielding to minimize the effects of electromagnetic interference (EMI) and radio-frequency interference (RFI). Additionally, the device's differential sensing architecture helps to reject common-mode noise.
    • It is recommended to use a 10 uF ceramic capacitor in parallel with a 1 uF ceramic capacitor to decouple the power supply for the TSC2046EIRGVT. This helps to filter out noise and ensure stable operation.
    Price & Stock Powered by Findchips Logo
    Supplyframe Tracking Pixel