onsemi

UMLP-12(1.8x1.8)

taping

5000

The FSA2276 is a high performance double-pole, double-throw (DPDT) analog switch with negative-swing audio.The FSA2276 has an ultra-low audio on-resistance of 0.5?(typical) at 1.8 V VDD.The FSA2276 operates over a VDD range of 1.65 V to 5.5 V. It uses a sub-micron CMOS process for fast switching and is suitable for both open-then-closed operation. To minimize noise during operation, the turn-on ramp time is selectable using an external capacitor (C_EXT). The FSA2276 has a THD+N specification for high-fidelity audio quality in 32 Ω headphone and line-out type loads (>600 Ω).