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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

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    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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