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For Audio Equipment
MN6474A
D/A Converter for Digital Audio Equipment
Overview
The MN6474A is a
CMOS digital-to-analog converter with a built-in 16-bit digital filter for pulse code modulation (PCM) digital audio equipment.
It uses noise shaping technology to convert a digital signal into a PWM signal.
It contains a 4-fold oversampling digital filter that permits simplification of the low pass filter after the D/A converter, thus greatly reducing the power consumption of the entire D/A conversion system.
The chip provides both regular and inverted phase outputs for both channels.
The chip contributes to cost and size reductions for CD players and other d...