MAX9790 Maxim Integrated Products, MAX9790 Datasheet - Page 23

• Manufacturer Part Number: MAX9790
• Description: Windows Vista-Compliant Stereo Class AB Speaker Amplifiers and DirectDrive Headphone Amplifiers
• Manufacturer: Maxim Integrated Products

Windows Vista-Compliant, Stereo Class AB Speaker
DGND
Amplifiers and DirectDrive Headphone Amplifiers
V
CODEC
LDO_OUT
HDA
SPKR_R
SPKR_L
MONO
AGND
HP_R
HP_L
______________________________________________________________________________________
0.1μF
μC
5.0V
1μF
1μF
C
3
1μF
1μF
1μF
1μF
C
C
C
C
IN
IN
IN
IN
1μF
1μF
1μF
C
1
C1P
C1N
SPKR_EN
HP_EN
LDO_EN
SPKR_INR
HP_INR
HP_INL
CPV
GAIN1
GAIN2
MUTE
BIAS
SPKR_INL
DD
V
DD
GND
PV
5.0V
MAX9789
DD
C
PGND
100μF
BULK
0.47μF
LDO_OUT
LDO_SET
CPGND
HPV
OUTR+
OUTL+
0.47μF
OUTR-
CPV
0.47μF
OUTL-
5.0V
PV
HPR
HPL
DD
SS
SS
1μF
0.01μF
FS2
FS1
G1
G2
SHDN
IN+
IN-
SS
REG
10μF
4Ω
4Ω
1μF
PGND
MAX9713
System Diagrams
12V
V
DD
1μF
AGND
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CHOLD
OUT+
OUT-
C1N
C1P
C
1μF
2
4.75V
8Ω
V
DD
1μF
0.1μF
23