Product Description

The CM1416 is an EMI filter array with ESD protection, which integrates two Pi-filters (C-R-C). The CM1416 has component values of 117pF-2Ω-117pF. The parts include avalanche-type ESD diodes on every pin, which provide a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge (ESD).

Features

• Functionally and pin compatible with the CSPEMI201A and CM1411

• OptiGuard™ coated for improved reliability at assembly

• Two channels of EMI filtering for 8Ω speakers

• Pi-style EMI filters in a capacitor-resistor capacitor (C-R-C) network

• Greater than 30dB attenuation at 1GHz

• ±30kV ESD protection on each channel per IEC 61000-4-2 Level 4, contact discharge

• Extremely low lead inductance for optimum filter and ESD performance

• 5-bump, 0.96mm X 1.33mm footprint Chip Scale Package (CSP)

• RoHS-compliant, lead-free finishing

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.