SM6451AV

NIPPON PRECISION CIRCUITS—11

TYPICAL APPLICATIONS

Connection Guidelines

Decoupling capacitors of approximately 10 µF should be connected from AVDD, VRL, VRR to AVSS, and

from DVDD to DVSS.

In addition, approximately 0.01 µF capacitors should also be connected from AVDD, VRL, VRR to AVSS,

and from DVDD to DVSS to suppress digital switch noise.

An approximately 0.001 µF capacitor connected from RSTN to DVSS will force a system reset when power

is applied.

Connection 1 (to DAC)

DVSS

AVSS1 to 4

LIN

RIN

ADRS1

ADRS2

LOUT

ROUT

MDT MCK MLEN

SM6451

LIN

RIN

ADRS1

ADRS2

LOUT

ROUT

SM6451

AVDD

AVSS

AVDD

AVSS

Analog L.P.F.

Analog L.P.F.

CPU

LOA

LOBN

ROA

ROBN

SM5864

MDT MCK MLEN

AVDD1 to 4

L ch OUT

R ch OUT

L ch OUT

R ch OUT

DVDD

DVSS

DVDD

DVSS

DVDD

+ 5V

for Front

for Rear