IP4253CZ8/CZ12/CZ16 & IP4254CZ8/CZ12/CZ16


Integrated 4-, 6- and 8-channel passive filter network with ESD protection to IEC 61000-4-2, level 4


The IP4253CZ8/CZ12/CZ16; IP4254CZ8/CZ12/CZ16 family from NXP Semiconductors consists of 4-, 6- and 8-channel RC low-pass filter arrays which are designed to provide filtering of undesired RF signals on the I/O ports of portable communication or computing devices. In addition, the IP4253CZ8/CZ12/CZ16; IP4254CZ8/CZ12/CZ16 family incorporates diodes to provide protection to downstream components from ElectroStatic Discharge (ESD) voltages as high as ±30 kV.

The IP4253CZ8/CZ12/CZ16; IP4254CZ8/CZ12/CZ16 family is fabricated using monolithic silicon technology and integrates up to 8 resistors and 16 diodes in a 0.4 mm pitch 8-, 12- or 16-pin MicroPak (compatible with QFN) lead-free plastic package with a height of only 0.5 mm.

Features
8-Channel Filter Array
  • Pb-free and dark green compliant
  • 4-, 6- and 8-channel integrated π-type RC filter network
  • IP4253CZ8/CZ12/CZ16: 200 Ω channel series resistance, 30 pF (at 2.5 V DC) channel capacitance
  • IP4254CZ8/CZ12/CZ16: 100 Ω channel series resistance, 30 pF (at 2.5 V DC) channel capacitance
  • ESD protection to ±30 kV contact discharge according to IEC 61000-4-2 standard far exceeding level 4
  • MicroPak (QFN compatible) plastic package with 0.4 mm pitch
    Datasheet

  • Applications
    6-Channel Filter Array General purpose ElectroMagnetic Interference (EMI) and Radio-Frequency Interference (RFI) filtering and downstream ESD protection for:
  • Cellular and Personal Communication System (PCS) mobile handsets4-Channel Filter Array
  • Cordless telephones
  • Wireless data (WAN/LAN) systems
  • PDAs

  • Digi-Key P/N Manufacturer P/N Description Packaging
    568-4723-1-ND IP4253CZ12-6,118 IC PASS FILTER 6CH 12-HXSON Cut Tape
    568-4723-2-ND IP4253CZ12-6,118 IC PASS FILTER 6CH 12-HXSON Tape & Reel
    568-4724-1-ND IP4253CZ16-8,118 IC PASS FILTER 8CH 16-HXSON Cut Tape
    568-4724-2-ND IP4253CZ16-8,118 IC PASS FILTER 8CH 16-HXSON Tape & Reel
    568-4725-1-ND IP4253CZ8-4,118 IC PASS FILTER 4CH 8-HXSON Cut Tape
    568-4725-2-ND IP4253CZ8-4,118 IC PASS FILTER 4CH 8-HXSON Tape & Reel
    568-4726-1-ND IP4254CZ12-6,118 IC PASS FILTER 6CH 12-HXSON Cut Tape
    568-4726-2-ND IP4254CZ12-6,118 IC PASS FILTER 6CH 12-HXSON Tape & Reel
    568-4727-1-ND IP4254CZ16-8,118 IC PASS FILTER 8CH 16-HXSON Cut Tape
    568-4727-2-ND IP4254CZ16-8,118 IC PASS FILTER 8CH 16-HXSON Tape & Reel
    568-4728-1-ND IP4254CZ8-4,118 IC PASS FILTER 4CH 8-HXSON Cut Tape
    568-4728-2-ND IP4254CZ8-4,118 IC PASS FILTER 4CH 8-HXSON Tape & Reel