● Wide Supply Range: 2.7V to 12V

● Low On-Resistance from Audio Signals Input to Output: 

   0.8Ω (TYP)

● -VCC to +VCC Rail-to-Rail Low Distortion Audio 

   Signals Passing

● 2:1 MUX Input

● High Off-Isolation

● Very Low Crosstalk

● Very Low THD+N

● 1.8V Logic Compatible Control Pin

● 600kΩ Pull Low Resistors for all I/O Control Pin

● -40℃ to +85℃ Operating Temperature Range

● Available in Green WLCSP-1.27×2.13-15B, SOIC-16 and 

   TQFN-4×4-16L Packages

The SGM4806 is an audio click-pop eliminator that is designed to operate from a single 2.7V to 12V power supply. Targeted applications include HiFi level audio sub-system in battery powered equipment or professional audio system. The SGM4806 has 2:1 MUX function and it supports dual channel HiFi stereo audio input.

The SGM4806 can pass -VCC to +VCC wide range positive and negative audio signals with very low distortion to support HiFi audio signals. The SGM4806 can eliminate the click-pop noise under the control of external processor.

The SGM4806 is available in Green TQFN-4×4-16L, WLCSP-1.27×2.13-15B and SOIC-16 packages. It operates over an ambient temperature range of -40℃ to +85℃.