CM1418 Datasheet (California Micro Devices)

CM1418, Praetorian L-C EMI Filter

California Micro Devices’ CM1418 is an L-C EMI filter array with ESD protection, which integrates two Pifilters (C-L-C) for the headset speaker.

The CM1418 has component values of 117pF-3.0nH-117pF.

The parts include ESD protection diodes on all input/output pins, which provide a very high level of

CM1418 Features

* 2 channels of EMI filtering ±30kV ESD protection (IEC 61000-4-2, contact discharge) ±30kV ESD protection (HBM) OptiGuard™ Coating for improved reliability at assembly Greater than 35dB of attenuation at 1GHz 6-bump, 1.72