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Functional diagram/typical application circuit – Rainbow Electronics MAX98314 User Manual

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MAX98314

Mono 3.2W Class D Amplifier

with Integrated Input Coupling Capacitors

Functional Diagram/Typical Application Circuit

IN-

C2

IN+

GAIN

A3

PVDD

SHDN

C3

CLASS D

MODULATOR

LOW-EMI

DRIVER

PVDD

A1

A2

OUT-

OUT+

PGND

LOW-EMI

DRIVER

PVDD

PGND

PGND

B1

UVLO/POWER

MANAGEMENT

CLICK-AND-POP

SUPPRESSION

2.5V TO 5.5V

10µF*

*SYSTEM BULK CAPACITANCE.

0.1µF

MAX98314

B3

C1