Cirrus CS4353立体声D/A系统方案
The CS4353 is a complete stereo digital-to-analog system including digital interpolation, fifth-order multi-bit delta-sigma digital-to-analog conversion, digital de-emphasis, analog filtering, and on-chip 2 VRMS line-level driver from a 3.3 V supply.
The advantages of this architecture include ideal differential linearity, no distortion mechanisms due to resistor matching errors, no linearity drift over time and temperature,
high tolerance to clock jitter, and a minimal set of external components.
The CS4353 is available in a 24-pin QFN package in both Automotive (-40°C to +105°C) and Commercial (-40°C to +85°C) grades. The CDB4353 Customer Demonstration Board is also available for device evaluation and implementation suggestions.
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