Suitable for MP3 players, docking speaker systems, cell phones, portable DVD players and sound cards, the ISL54406 stereo audio switch eliminates unwanted clicks and pops typically caused by powering up and down, muting on and off, and switching between audio sources. Features include a standby current of 5 nA max and a THD of just 0.015% at 1 mW into a 32-Ω load.
The low THD switching path can be interrupted to provide greater than 110 dB of off-isolation for signal muting purposes into 32-Ω or high-impedance loads. Recovery from muting is instantaneous even with very large dc-blocking capacitors. (From $0.51 ea/1,000 — available now.)
Intersil , Milpitas , CA
Sales 408-432-8888
http://www.intersil.com
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