器件名称: SD11B01
功能描述: ROTARY POTENTIOMETER
文件大小: 173.51KB 共2页
简 介:PROTECTION PRODUCTS - EMIClampTM Description
The EClamp 2422N is a (C-L-C) low pass filter array with integrated TVS diodes. It is designed to suppress unwanted EMI/RFI signals and provide electrostatic discharge (ESD) protection in portable electronic equipment. This state-of-the-art device utilizes solidstate silicon-avalanche technology for superior clamping performance and DC electrical characteristics. It has been optimized for protection of headset audio ports in cellular phones and other portable electronics.
TM
ESD/EMI Protection for Audio Interfaces
PRELIMINARY Features
Bidirectional EMI/RFI filter with integrated TVS for ESD protection ESD protection to IEC 61000-4-2 (ESD) Level 4,
±15kV (air), ±8kV (contact) TVS working voltage: 5V Inductor: 2nH (Typical) Capacitors: 100pF (Typical at VR = 0V) Protection and filtering for two lines Solid-state technology
EClamp2422N
The device consists of two identical circuits comprised of TVS diodes for ESD protection, and a C-L-C pi-filter for EMI/RFI filtering. A typical inductor value of 2nH and a capacitor value of 100pF are used to achieve 20dB minimum attenuation from 800MHz to 2.7GHz. It has a very low series resistance of 2 Ohms, making it ideal for use on headset speaker interfaces. The TVS diodes provide effective suppression of ESD voltages in excess of ±15kV (air discharge) and ±8kV (contact discharge) per IEC 61000-4-2, level 4. The EClamp2422N is in a 6-pin, RoHS/WEEE compliant, SLP1510N6 package. I……
