MAX9763 Maxim Integrated Products, MAX9763 Datasheet - Page 26

• Manufacturer Part Number: MAX9763
• Description: (MAX9760 - MAX9763) Stereo 3W Audio Power Amplifiers
• Manufacturer: Maxim Integrated Products

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Stereo 3W Audio Power Amplifiers with
Headphone Drive and Input Mux
26
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INR1
INR2
GAINA/B
BIAS
INL1
INL2
SHDN
HP_EN
MUTE
IN1/IN2
INPUT
INPUT
MUX
MUX
BIAS
2:1
2:1
LOGIC
PV
MAX9763
DD
V
MIXER
DD
GND
SV
DD
10k
10k
Functional Diagrams (continued)
Ω
10k
Ω
Ω
10k
10k
Ω
Ω
10k
GAIN
GAIN
MUX
MUX
SET
SET
Ω
HPS
GAINLB
GAINLA
GAINRB
GAINRA
GAINM
OUTR+
OUTR-
OUTL
HPS