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SGM4808

Wide Power Supply Range Audio Click-Pop Noise Eliminator
 
Wide Power Supply Range Audio Click-Pop Noise Eliminator
GENERAL DESCRIPTION

The SGM4808 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 SGM4808 can pass -VCC to +VCC wide range positive and negative audio signals with very low distortion. The SGM4808 can eliminate the click-pop noise under the control of external processor.

The SGM4808 is available in Green TQFN-2.6×1.8-16L and SOIC-16 packages. It operates over an ambient temperature range of -40 to +85.

PIN CONFIGURATIONS

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FEATURES
  • Wide Voltage Operation: 2.7V to 12V

  • Low On-Resistance from Audio Signals Input to Output: 1.1Ω (TYP)

  • -VCC to +VCC Rail-to-Rail Low Distortion Audio Signals Passing

  • Fast Switching Times

  • High Off-Isolation

  • Very Low Crosstalk

  • 1.8V Logic Compatible Control Pin

  • -40 to +85 Operating Temperature Range

  • Available in Green TQFN-2.6×1.8-16L and SOIC-16 Packages

APPLICATIONS

Portable Devices

HiFi Audio System

ORDERING INFORMATION
Part NumberStatusPackagePinsPb-FreeTemp Range
SGM4808YTQA16G/TRProductionTQFN-2.6×1.8-16L16Y-40℃ to +85℃
SGM4808YS16G/TRProductionSOIC-1616Y-40℃ to +85℃

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