描述 Description

The EMI7112 is an L-C EMI Filter array with ESD protection that integrates two Pi-filters (C-L-C) to suppress EMI/RFI Noise.EMI7112 includes ESD protection diodes on all input/output pins, and provides a very high level of protection for sensitive electronic components against possible electrostatic discharge (ESD).The ESD diodes connected to the filter ports safely dissipate ESD strikes of ±30kV, which is beyond the maximum requirement of the IEC61000-4-2 international standard.

特性 Features

? Two Channels of EMI Filtering
? +/- 30kV ESD Protection (IEC61000-4-2, Contact Discharge)
? Greater than 45dB of Attenuation at 900MHZ

應(yīng)用 Application

? Mobile Phones

簡介

EMI7112屬于濾波器的EMI/RFI濾波器（LCRC網(wǎng)絡(luò)）。由制造生產(chǎn)的EMI7112EMI/RFI 濾波器（LC，RC 網(wǎng)絡(luò)）該系列產(chǎn)品將幾種無源元器件集成到單個裝置中，可用于產(chǎn)生電流的頻率依賴性阻抗。盡管有其他類型，但大多數(shù)都是用于抑制不必要高頻信號傳輸?shù)牡屯ㄐ?，否則可能會導(dǎo)致干擾或意外操作。