CSPEMI202A Datasheet - California Micro Devices

CSPEMI202A 2 Channel Headset Microphone EMI Filter

The CSPEMI202A 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 microphone port on a cellular telephone or similar device. Each high quality filter .

CSPEMI202A 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 pr

CSPEMI202A Datasheet (634.24 KB)