MN6474A - D/A Converter for Digital Audio Equipment
Pin No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 Symbol MLD RSTB IE TP1 TP2 TEST1 TEST2 N.C.
N.C.
AV DD4 OUTL( *) AV SS4 AV SS3 OUTL(+) AV DD3 N.C.
AV DD2 OUTR(+) AV SS2 AV SS1 OUTR( *) AV DD1 DV DD1 DV SS1 X2 X1 N.C.
DV DD2 DV SS2 N
( DataSheet : www.DataSheet4U.com ) 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 c
MN6474A Features
* 1 2 3 4 5 6 7 8 9 10 OUTR(
* ) AVSS1 AVSS2 OUTR(+) AVDD2 N.C. AVDD3 OUTL(+) AVSS3 AVSS4 OUTL(
* ) (TOP VIEW) QFP042-P-1414A MN6474A Block Diagram For Audio Equipment ZFLGB TEST2 TEST1 384FS 192FS TP2 TP1 X1 7 6 5 4 31 39 32 26 Timing Generator 33 34 35 36 3 Noise Sh
