Owner manual

MAX9729
Stereo Headphone Amplifier with BassMax,
Volume Control, and Input Mux
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R1
47kΩ
R1
47kΩ
R2
22kΩ
OUTL
BML
BMR
OUTR
PV
SS
SV
SS
10kΩ10kΩ
C2
1μF
SGNDC1P
C1N
PV
DD
V
DD
C3
1μF
MAX9729
CONTROLLER
SDA
SCL
BEEP_EN
R2
22kΩ
C4
0.1μF
C4
0.1μF
C1
1μF
PGND
1μF
1.8V TO
3.6V
C
IN
1μF
BEEP
AUDIO CODEC
C
IN
1μF
INL1
C
IN
1μF
INR1
BASEBAND IC
C
IN
1μF
INL2
C
IN
1μF
INR2
FM RADIO IC
C
IN
1μF
INL3
C
IN
1μF
INR3
ADD
SHDN
System Diagram