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          SGM4806

          Wide Power Supply Range, 2:1 MUX Input Audio Click-Pop Noise Eliminator
           
          Wide Power Supply Range, 2:1 MUX Input Audio Click-Pop Noise Eliminator
          GENERAL DESCRIPTION

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

          PIN CONFIGURATIONS

          Snap1.png   Snap4.png   Snap5.png

          FEATURES
          • 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

          APPLICATIONS

          Portable Devices

          HiFi Audio System

          ORDERING INFORMATION
          Part NumberStatusPackagePinsPb-FreeTemp Range
          SGM4806YG/TRProductionWLCSP-1.27×2.13-15B15Y-40℃ to +85℃
          SGM4806YS16G/TRProductionSOIC-1616Y-40℃ to +85℃
          SGM4806YTQE16G/TRProductionTQFN-4×4-16L16Y-40℃ to +85℃

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