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SX8650IWLTRT - SEMTECH

Description: Touch Screen Controllers 4-WIRE RESISTIVE TOUCH SCREEN

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PCB Footprints
SX8650IWLTRT - SEMTECH PCB footprint - Small Outline No-lead - Small Outline No-lead - DFN
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SX8650IWLTRT - SEMTECH  - 3D model - Small Outline No-lead - DFN
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SX8650IWLTRT Details

  • Manufacturer Part Number:

    SX8650IWLTRT

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DFN

  • Package Description:

    3 X 3 MM, HALOGEN FREE AND ROHS COMPLIANT, DFN-12

  • Pin Count:

    12

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Semtech Corporation

  • YTEOL:

    0

  • JESD-30 Code:

    S-PDSO-N12

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Supply Voltage-Nom:

    1.8 V

  • Surface Mount:

    YES

  • Telecom IC Type:

    BASEBAND CIRCUIT

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.45 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

SX8650IWLTRT Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure a minimum of 1mm clearance around the device for heat dissipation. Use thermal pads or a heat sink for high-power applications.
  • Use a 50-ohm impedance antenna with a quarter-wavelength monopole or a dipole antenna. Ensure the antenna is matched to the device's output impedance. Use an antenna tuner or a pi-network for impedance matching.
  • Set the internal voltage regulator to 1.8V or 3.3V depending on the application. Ensure the input voltage is within the recommended range (2.2V to 3.6V). Use an external voltage regulator for higher voltage requirements.
  • Use an external POR circuit with a voltage supervisor (e.g., TLV7031) to ensure a clean power-on reset. Add a capacitor (e.g., 10uF) between VDD and GND to filter out noise.
  • Use ESD protection diodes (e.g., TVS diodes) on all external interfaces. Keep sensitive signals away from the edge of the PCB. Use a ground plane and shielded cables to minimize EMI. Ensure a minimum of 10mm clearance between the device and the PCB edge.

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SX8650IWLTRT Overview

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