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CM1420, CM1422
LCD EMI Filter Array with ESD Protection
Description The CM1420 and CM1422 are EMI filter arrays with ESD
protection, which integrate six and eight Pi−filters (C−R−C), respectively. The CM1420/22 has component 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 components that may be subjected to electrostatic discharge (ESD). The ESD diodes connected to the filter ports safely dissipate ESD strikes of ±15 kV, well beyond the maximum requirement of the IEC 61000−4−2 international standard. Using the MIL−STD−883 (Method 3015) specification for Human Body Model (HBM) ESD, the pins are protected for contact discharges at greater than ±30 kV.
CM1422 Datasheet
