CM1421 Datasheet | onsemi

4-Channel LCD EMI Filter Array and ESD Protection Array Product Description The CM1421 is a multichannel array consisting of four low- pass filters with integrated ESD protection and four ESD- only protection channels designed to reduce EMI/RFI emissions on LCD data lines in mobile handsets. The CM1421 has ponent values of 15 pF - 100 W - 15 pF. These devices include ESD protection 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 connected to the filter ports safely dissipate ESD strikes of ±15 kV, exceeding the maximum requirement of the IEC 61000- 4- 2...