The FSA2269 is a high-performance, dual Single-Pole Double-Throw (SPDT) analog switch with negative swing audio capability. The FSA2269 features ultra-low R. The FSA2269 operates over a wide V range of 1.65V to 4.5V, is fabricated with sub-micron CMOS technology to achieve fast switching speeds, and is designed for break-before-make operation. The select input is TTL-level compatible. The FSA2269 features very low quiescent current even when the control voltage is lower than the V supply. This feature suits mobile handset applications by allowing direct interface with baseband processor general-purpose I/Os with minimal battery consumption. The FSA2269TS includes termination resistors that improve noise immunity during overshoot excursions, off-isolation coupling, or "pop-minimization."
●Features
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● 0.4Ω Typical On Resistance (RON) for +3.0V Supply
● 0.25Ω Maximum RON Flatness for +3.0V Supply
● -3db Bandwidth: > 50MHz
● Low ICCT Current Over an Expanded Control Input Range
● Packaged in 10-Lead MicroPak™ and UMLP
● Power-Off Protection on Common Ports
● Broad VCC Operating Range: 1.65 to 4.3V
● Noise Immunity Termination Resistors in FSA2269TS
