MAX9705
2.3W, Ultra-Low-EMI, Filterless,
Class D Audio Amplifier
16 ______________________________________________________________________________________
MAX4063
MAX9705
MAX9722
CODEC/
BASEBAND
PROCESSOR
AUX_IN
BIAS
IN+
IN-
OUT
IN+
V
DD
OUT+
OUT-
INL
INR
C1P CIN
SV
SS
PV
SS
OUTR
OUTL
V
DD
V
DD
0.1µF
0.1µF
0.1µF
2.2k
2.2k
V
DD
V
DD
µCONTROLLER
IN-
PV
DD
SYNC
OUT
1µF
1µF
1µF
1µF
1µF
1µF
SHDN
SHDN
System Diagram
MAX9705
2.3W, Ultra-Low-EMI, Filterless,
Class D Audio Amplifier
______________________________________________________________________________________ 17
Chip Information
PROCESS: BiCMOS
Package Information
For the latest package outline information and land patterns, go
to www.maxim-ic.com/packages
. Note that a "+", "#", or "-" in
the package code indicates RoHS status only. Package draw-
ings may show a different suffix character, but the drawing per-
tains to the package regardless of RoHS status.
PACKAGE TYPE PACKAGE CODE DOCUMENT NO.
10 TDFN T1033-1
21-0137
12 UCSP B12-11
21-0104
MAX9705
2.3W, Ultra-Low-EMI, Filterless,
Class D Audio Amplifier
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
18
____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 2009 Maxim Integrated Products Maxim is a registered trademark of Maxim Integrated Products, Inc.
Revision History
REVISION
NUMBER
REVISION
DATE
DESCRIPTION
PAGES
CHANGED
2 8/08 Removed µMAX package option
1–7, 9,
10, 15
3 5/09 Removed SYNC unconnected mode 3, 7, 9, 10, 14

MAX9705DEBC+T

Mfr. #:
Manufacturer:
Maxim Integrated
Description:
Audio Amplifiers
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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