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MAX9729ETI+

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P28
MAX9729
Stereo Headphone Amplifier with BassMax,
Volume Control, and Input Mux
______________________________________________________________________________________ 25
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
MAX9729
Stereo Headphone Amplifier with BassMax,
Volume Control, and Input Mux
26 ______________________________________________________________________________________
21
1234567
20 19 18 17 16 15
8
9
10
11
12
13
14
28
27
26
25
24
23
22
MAX9729
TQFN
TOP VIEW
V
DD
N.C.
BEEP
INL1
INL2
INL3
INR1
BEEP_EN
BML
OUTL
OUTR
BMR
N.C.
SV
SS
PV
DD
SCL
C1P
PGND
C1N
N.C.
SDA
PV
SS
ADD
N.C.
SGND
INR3
INR2
+
SHDN
Pin Configuration
Chip Information
PROCESS: BiCMOS
MAX9729
Stereo Headphone Amplifier with BassMax,
Volume Control, and Input Mux
______________________________________________________________________________________ 27
QFN THIN.EPS
PACKAGE OUTLINE,
21-0140
2
1
K
16, 20, 28, 32, 40L THIN QFN, 5x5x0.8mm
Package Information
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,
go to www.maxim-ic.com/packages
.)
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P28

MAX9729ETI+

Mfr. #:
Buy MAX9729ETI+
Manufacturer:
Maxim Integrated
Description:
IC AMP AUDIO .052W STER 28TQFN
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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