资 源 简 介
The SSM2404 integrates four SPST analog switches in a single20-pin package. Developed specifically for high performanceaudio applicaTIons, distorTIon and noise are negligible over thefull operaTIng range of 20 Hz to 20 kHz. With very low chargeinjecTIon of 35 pC, “clickless” audio switching is possible, evenunder the most demanding conditions.Switch control is realized by conventional TTL or CMOSlogic. Guaranteed “break-before-make” operation assures thatall switches in a large system will open before any switchreaches the ON state.Single or dual supply operation is possible. Additional featuresinclude –100 dB OFF isolation, –94 dB crosstalk and 28 W ONresistance. Optional current-mode switching permits anextended signal-handling range. Although optimized for largeload impedances, the SSM2404 maintains good audioperformance even under low load impedance conditions.
