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System diagram – Rainbow Electronics MAX9770 User Manual

Page 20

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MAX9770

1.2W Low-EMI, Filterless, Mono Class D Amplifier
with Stereo DirectDrive Headphone Amplifiers

20

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System Diagram

MP3 DAC

MAX9770

IN1_L

2.5V TO 5.5V

2.5V TO 5.5V

IN1_R

1

µF

1

µF

0.47

µF

0.47

µF

GND

PGND

OUT+

OUT-

HPOUTL

HPS

HPOUTR

V

DD

PV

DD

FM RADIO

MODULE

IN2_L

IN2_R

0.47

µF

0.47

µF

BASEBAND

PROCESSOR

SHDN

MONO

0.47

µF

SEL1

SEL2

SELM

V

DD

GAIN1

V

DD

GAIN2

1

µF

0.047

µF

BIAS

CPV

SS

CPV

DD

V

SS

CPGND

C1P

C1N

1

µF

1

µF

See also other documents in the category Rainbow Electronics Receivers and Amplifiers: