6W, Filterless, Spread-Spectrum

Mono/Stereo Class D Amplifiers

14

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MAX9714

MAX9722B

0.47µF

VDD

INL-

VDD

OUTL-

SHDN

OUTL+

INL+

CODEC

INR+

OUTR+

OUTR-

0.18µF

5V

VDD

OUTL

OUTR

PVSS

SVSS

INL+

INL-

INR+

INR-

C1P

1µF

1µF

CIN

100kΩ

INR-

0.47µF

0.47µF

0.47µF

1µF

SS

SHDN

LOGIC INPUTS SHOWN FOR AV = 16dB (SSM)

100µF*

30kΩ

30kΩ

15kΩ

15kΩ

1µF

1µF

1µF

OUTL-

OUTL+

OUTR+

OUTR-

*SYSTEM-LEVEL REQUIREMENT.

System Diagram