TPD4F003 4-Channel EMI Filter

Texas Instrument’s 4-channel EMI filter in a space-saving 0.4mm pitch DQD package

TPD4F003 4-Channel EMI FilterTexas Instruments' TPD4F003 is a 4-channel EMI filter in a space-saving 0.4-mm pitch DQD package. The low-pass filter array reduces EMI emissions and provides system level ESD protection. Due to its small package and easy-to-use pin assignments, the TPD4F003 filters are suitable for a wide array of applications such as mobile handsets, PDAs, video consoles, and notebook computers. In particular, these filters are ideal for EMI filtering and protecting data lines from ESD at the LCD display, keypad, and memory interfaces.

  • Robust ESD protection exceeds IEC61000-4-2 (Level 4)
    • ±15-kV human-body model (HBM)
    • ±12-kV IEC 61000-4-2 contact discharge
    • ±20-kV IEC 61000-4-2 air-gap discharge
  • –3dB bandwidth 200MHz
  • Greater than 25dB attenuation at 1GHz
  • Pi-Style (C-R-C) filter configuration (R = 100Ω, CTOTAL = 17pF)
  • Low 10-nA leakage current
  • Space-saving DQD packages and flow-through pin mapping provide optimum filter performance

TPD4F003 4 Channel EMI Filter

ImageManufacturer Part NumberDescriptionTypeFilter OrderAvailable Quantity
TPD4F003DQDR datasheet linkFILTER RC(PI) 100 OHM/8.5PF SMDTPD4F003DQDRFILTER RC(PI) 100 OHM/8.5PF SMDLow Pass2nd9837 - Immediate
TPD4F003DQDR product page link
Published: 2011-01-07