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CM1681-02DE - 2 Channel EMI Filter

Download the CM1681-02DE datasheet PDF. This datasheet also covers the CM1681 variant, as both devices belong to the same 2 channel emi filter family and are provided as variant models within a single manufacturer datasheet.

Description

8 Lead CUDFN Package Pin Name Description 1 Filter #1 Filter #1 2 NC No connect 3 NC No connect 4 Filter #2 Filter #2 5 Filter #2 Filter #2 6 NC No connect 7 NC No connect 8 Filter #1 Filter #1 GND PAD GND Ground CM1681 PACKAGE / PINOUT DIAGRAMS Top View (Pins Down View) 87

Features

  • Two Channels of EMI Filtering.
  • Pi.
  • Style EMI Filters in a Capacitor.
  • Resistor.
  • Capacitor (C.
  • R.
  • C) Network.
  • ±8 kV ESD Protection (IEC 61000.
  • 4.
  • 2, Contact Discharge).
  • ±15 kV ESD Protection (HBM).
  • Supports AC Signals.
  • Ideal for Audio.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CM1681-ONSemiconductor.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by onsemi

Part Number Description
CM1681 2 Channel EMI Filter
CM1682 2 Channel EMI Filter
CM1683 L-C EMI Filter
CM1620 LCD and Camera EMI Filter Array
CM1621 LCD and Camera EMI Filter Array

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
CM1681 2 Channel EMI Filter with ESD Protection for Headsets/Speakers Features • Two Channels of EMI Filtering • Pi−Style EMI Filters in a Capacitor−Resistor−Capacitor (C−R−C) Network • ±8 kV ESD Protection (IEC 61000−4−2, Contact Discharge) • ±15 kV ESD Protection (HBM) • Supports AC Signals − Ideal for Audio Applications • Greater than 40 dB of Attenuation at 1 GHz • 8−Lead, 2.00 mm x 2.00 mm Footprint CUDFN Package • Low Profile Height of 0.5 mm • These Devices are Pb−Free and are RoHS Compliant Applications • Headset Speaker Port in Mobile Handsets • I/O Port Protection for Mobile Handsets, Notebook Computers, PDAs, etc. • EMI Filtering for Data Ports in Cell Phones, PDAs or Notebook Computers ELECTRICAL SCHEMATIC http://onsemi.
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