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CSPEMI201A - 2 Channel Headset Speaker EMI Filter

Datasheet Summary

Description

The CSPEMI201A is a dual low-pass filter array integrating two pi-style filters (C-R-C) that reduce EMI/RFI emissions while at the same time providing ESD protection.

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

Features

  • Two channels of EMI filtering Pi-style EMI filters in a capacitor-resistor-capacitor (C-R-C) network Greater than 40dB attenuation at 1GHz +8kV ESD protection on each channel (IEC 61000-4-2 Level 4, contact discharge) +15kV ESD protection in each channel (HBM) Supports AC signals.
  • ideal for audio.

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Datasheet preview – CSPEMI201A

Datasheet Details

Part number CSPEMI201A
Manufacturer California Micro Devices
File Size 630.90 KB
Description 2 Channel Headset Speaker EMI Filter
Datasheet download datasheet CSPEMI201A Datasheet
Additional preview pages of the CSPEMI201A datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com CSPEMI201A 2 Channel Headset Speaker EMI Filter with ESD Protection Features • • • • • • • • • • Two channels of EMI filtering Pi-style EMI filters in a capacitor-resistor-capacitor (C-R-C) network Greater than 40dB attenuation at 1GHz +8kV ESD protection on each channel (IEC 61000-4-2 Level 4, contact discharge) +15kV ESD protection in each channel (HBM) Supports AC signals—ideal for audio applications Extremely low lead inductance for optimum filter and ESD performance 5-bump, 0.950mm X 1.410mm footprint Chip Scale Package (CSP) Lead-free version available Product Description The CSPEMI201A is a dual low-pass filter array integrating two pi-style filters (C-R-C) that reduce EMI/RFI emissions while at the same time providing ESD protection.
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