max9796 Maxim Integrated Products, Inc., max9796 Datasheet - Page 13

• Manufacturer Part Number: max9796
• Description: Max9796 2.3w, High-power Class D Audio Subsystem With Directdrive Headphone Amplifiers
• Manufacturer: Maxim Integrated Products, Inc.

10kΩ
V
DD
1μF
1μF
C3
C1
2.3W, High-Power Class D Audio Subsystem
1μF
1μF
1μF
1μF
1μF
1μF
1μF
INC1
INC2
INA1
INA2
INB1
INB2
CPGND
CPV
VBIAS
SHDN
C1N
SDA
______________________________________________________________________________________
C1P
SCL
DD
with DirectDrive Headphone Amplifiers
A4
A3
A2
A1
E3
E4
E5
D5
B4
C5
B3
C2
D2
E2
INPUT A: 0dB,
6dB, OR 20dB
INPUT B: 0dB
INPUT C: 0dB
CPV
A5
CHARGE
OR 6dB
OR 6dB
PUMP
SS
I
2
C CONTROL
V
B5
F6
SS
GND
MIXER
INPUT
PGND
C2
1μF
D1
VOLUME
VOLUME
VOLUME
MONO
RIGHT
LEFT
V
F3
DD
PGND
D6
V
DD
OUTPUT
MIXER
1μF
V
DD
F1, B1, F5
Typical Application Circuit
MAX9796
PV
DD
DirectDrive
AMPLIFIER
CLASS D
3dB
3dB
3dB
12dB
0.1μF
1μF
C1, F4
E1, F2
A6
B6
C6
HPL
HPR
OUTRx
OUT+
OUT-
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