onsemi FSA2275UMX

Analog Switch Single DPDT 12-Pin UQFN T/R / IC SWITCH DUAL DPDT 12UMLP

DPDT HiFi Audio Switch - 12LD,UMLP,QUAD,JEDEC MO252, 1.8X1.8MM BODY

DPDT (0.5Ω) HiFi Audio Switch with Negative Swing

ANALOGUE SWITCH, -40 TO 85DEG C;

The FSA2275 is a high-performance, Double-Pole Double-Throw (DPDT) analog switch with negative swing audio capability. The FSA2275 features ultra-low audio RON of 0.5Ω (typical) at 2.5 V VCC. The FSA2275 operates over a VCC range of 2.5 V to 5.5 V, is fabricated with sub-micron CMOS technology to achieve fast switching speeds, and is designed for break-before-make operation. To minimize pop and click during operation, the turn on ramp time is selectable using an external capacitor (C_EXT). The FSA2275 features THD+N specifications that target a Hi-Fidelity audio quality into both 32 Ω headphones and line out type loads (>600 Ω).