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CM1412 Datasheet 2-channel Headset/microphone Emi Filter

Manufacturer: onsemi

Overview: CM1412 2-Channel Headset / Microphone EMI Filter Array with ESD Protection.

General Description

The CM1412 is a dual, low−pass filter array integrating two pi−style filters (C−R−C) that reduce EMI/RFI emissions while providing ESD protection.

This part is custom−designed to interface with a microphone port on a cellular telephone or similar device.

Each high quality filter provides more than 35 dB attenuation in the 800 to 2700 MHz range.

Key Features

  • Functionally and Pin Compatible with ON Semiconductor’s CSPEMI202A.
  • OptiGuardt Coated for Improved Reliability at Assembly.
  • Two Channels of EMI Filtering.
  • Pi.
  • Style EMI Filters in a Capacitor.
  • Resistor.
  • Capacitor (C.
  • R.
  • C) Network.
  • Greater than 40 dB Attenuation at 1 GHz.
  • ±8 kV ESD Protection on Each Channel (IEC 61000.
  • 4.
  • 2 Level 4, Contact Discharge).
  • ±15 kV ESD Protection on Each C.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
California Micro Devices Logo CM1412 2 Channel Headset Microphone EMI Filter California Micro Devices

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CM1412 Distributor