max9789a Maxim Integrated Products, Inc., max9789a Datasheet - Page 23

• Manufacturer Part Number: max9789a
• Description: Windows Vista-compliant, Stereo Class Ab Speaker Amplifiers And Directdrive Headphone Amplifiers Integrated Products
• Manufacturer: Maxim Integrated Products, Inc.

Windows Vista-Compliant, Stereo Class AB Speaker
DGND
Amplifiers and DirectDrive Headphone Amplifiers
V
CODEC
LDO_OUT
HDA
SPKR_R
AGND
SPKR_L
HP2_R
HP2_L
HP1_R
HP1_L
______________________________________________________________________________________
1µF
µC
1µF
1µF
1µF
1µF
1µF
1µF
1µF
C
3
+3.3V
+3.3V
0.1µF
1µF
C
1µF
1µF
1
C1P
C1N
SPKR_EN
HP_EN
LDO_EN
SPKR_INR
HP_INR
HP_INL
CPV
GAIN2
GAIN1
MUTE
SPKR_INL
V
DD
SHDNR
SHDNL
INR
INL
PV
SV
DD
DD
DD
GND
PV
+5V
SGND
DD
MAX9789A
MAX4411
System Diagrams (continued)
PGND
PGND
LDO_OUT
LDO_SET
OUTR
OUTL
PV
SV
C1P
C1N
CPGND
OUTR+
HPV
OUTL+
OUTR-
OUTL-
CP
+3.3V
SS
SS
P
HPR
HPL
VSS
VSS
DD
1µF
1µF
HP2
10µF
1µF
HP1
C
1µF
1µF
4.75V
2
23