IP4041CX25 Datasheet, PDF (1/12 Pages) NXP Semiconductors – 10-channel integrated filter network with ESD input protection to IEC 61000-4-2 level 4

IP4041CX25
10-channel integrated filter network with ESD input protection
to IEC 61000-4-2 level 4
Rev. 01 — 12 February 2010
Product data sheet
1. Product profile
1.1 General description
The IP4041CX25 is a 10-channel RC low-pass filter array which is designed to provide
filtering of undesired RF signals. In addition, the IP4041CX25 incorporates diodes to
provide protection to downstream components from ElectroStatic Discharge (ESD)
voltages as high as ±20 kV contact according the IEC 61000-4-2 standard, far exceeding
level 4.
The IP4041CX25 is fabricated using monolithic silicon technology and integrates
10 resistors and 20 diodes in a single Wafer-Level Chip-Scale Package (WLCSP).
These features make the IP4041CX25 ideal for use in applications requiring the utmost in
miniaturization such as mobile phone handsets, cordless telephones and personal digital
devices.
1.2 Features and benefits
„ Pb-free, RoHS compliant and free of halogen and antimony (Dark Green compliant)
„ 10-channel integrated π-type RC filter network
„ 200 Ω series resistance; 50 pF (typical) channel capacitance
„ Integrated ESD protection withstanding ±20 kV contact discharge, far exceeding
IEC 61000-4-2 level 4
„ WLCSP with 0.5 mm pitch
1.3 Applications
Reduce ElectroMagnetic Interference (EMI) and Radio Frequency Interference (RFI) and
provide downstream ESD protection for:
„ Cellular and Personal Communication System (PCS) mobile handsets
„ Cordless telephones
„ Other appliances with low frequency signals (e.g. keypads)
„ Wireless data (WAN/LAN) systems and PDAs