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Product category: Analogue and Mixed Signal ICs
News Release from: Fairchild Semiconductor | Subject: FSA4157, FSA3157 and FSA3357
Edited by the Electronicstalk Editorial Team on 22 October 2003

Tiny packaging for hifi analogue
switches

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Three new analogue switches for cellphone audio circuits feature low total harmonic distortion and flat on-resistance characteristics to provide the best possible audio fidelity.

Three new analogue switches for cellphone audio circuits feature low total harmonic distortion and flat on-resistance characteristics to provide the best possible audio fidelity in packages one-third the size of current alternatives Packaged in chip-scale MicroPak, Fairchild's new FSA4157 single pole/double throw (SPDT), FSA1156 normally open (NO) single pole/single throw and the FSA1157 normally closed (NC) single pole/single throw analogue switches provide a 65% space savings over traditional SC70 packaging and are the industry's smallest switches of their kind