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TSC2006IRTJR - Texas Instruments

Description: Touch Screen Controllers Nano-Power Touch Screen Controller

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PCB Footprints
TSC2006IRTJR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RTJ0020D-021
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3D Models
TSC2006IRTJR - Texas Instruments  - 3D model - Quad Flat No-Lead - RTJ0020D-021
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TSC2006IRTJR Details

  • Manufacturer Part Number:

    TSC2006IRTJR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFN

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    2

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Peak Reflow Temperature (Cel):

    260

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    4 mm

  • uPs/uCs/Peripheral ICs Type:

    RESISTIVE TOUCH SCREEN CONTROLLERS

TSC2006IRTJR Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a 4-layer PCB with a solid ground plane, and placing the device close to the touch sensor electrodes to minimize noise and parasitic capacitance. A good layout practice is to keep the analog and digital signals separate, and use a guard ring around the touch sensor electrodes to reduce noise coupling.
  • Calibration involves adjusting the sensitivity and threshold settings to optimize the touch sensor's performance. TI provides a calibration guide in the datasheet, which involves measuring the sensor's capacitance and adjusting the settings accordingly. Additionally, TI's TouchPro GUI software can be used to simplify the calibration process.
  • The TSC2006IRTJR can operate up to 400 kHz, but the recommended operating frequency is between 100 kHz to 200 kHz for optimal performance and noise immunity.
  • To minimize noise and interference, use a shielded cable or a twisted pair for the touch sensor electrodes, keep the sensor away from noisy components, and use a low-pass filter or a shield around the sensor. Additionally, TI recommends using a noise-reducing capacitor between the sensor and ground.
  • The TSC2006IRTJR has a typical power consumption of 1.5 mA at 3.3V supply voltage, making it suitable for battery-powered applications.

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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