CM1416 Datasheet | onsemi

Features - - - - - - - - - Functionally and pin patible with the CSPEMI201A and CM1411 Opti Guard™ coated for improved reliability at assembly Two channels of EMI filtering for 8Ω speakers Pi-style EMI filters in a capacitor-resistorcapacitor (C-R-C) network Greater than 30d B attenuation at 1GHz ±30k V 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) Ro HS-pliant, lead-free finishing .. Product Description The CM1416 is an EMI filter array with ESD protection, which integrates two Pi-filters (C-R-C). The CM1416 has ponent values of 117p F-2Ω117p F. The parts include avalanche-type ESD diodes on every pin, which provide a very high level of protection for sensitive electronic ponents that may be subjected to electrostatic discharge (ESD). The ESD diodes safely dissipate ESD strikes of ±30k V, exceeding the maximum requirement of the IEC 61000-4-2 international standard. Using the MILSTD-883 (Method 3015) specification for Human Body Model (HBM) ESD, these devices protect for contact discharges at greater than ±30k V. This device is well suited for portable electronics (e.g. mobile handsets, PDAs, notebook puters) because of its small package and easy-to-use pin assignments. In particular, the CM1416 is ideal for filtering unwanted EMI-induced noise and providing ESD protection for headset speaker port applications in wireless handsets with 8Ω speakers. The CM1416 incorporates Opti Guard™ coating which results in improved reliability at assembly. The CM1416 is available in a space saving, low profile Chip Scale Package with Ro HS-pliant, lead-free finishing. Applications - - - Headset Speaker port in mobile handsets I/O port protection for mobile handsets, notebook puters, PDAs etc. EMI filtering for data ports in cell phones, PDAs or notebook puters. ©2010 SCILLC. All rights reserved. April 2010 Rev. 2 Publication...