Datasheet

MAX9742
Single-/Dual-Supply, Stereo 16W,
Class D Amplifier with Differential Inputs
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L
F
C
F
CLASS D
MODULATOR AND
HALF-BRIDGE
R
F2
R
F2
C
FBR
C
ZBL
R
ZBL
C
IN
R
IN1
MAX9742
C
IN
R
IN2
INL-
INL+
C
IN
R
IN2
C
IN
R
IN1
INR+
MID
INR-
C
FBL
FBL
FBR SFT
C
FBL
C
FBR
CLASS D
MODULATOR AND
HALF-BRIDGE
CONTROL LOGIC/
POWER-UP
SEQUENCING
L
F
C
F
C
ZBL
R
ZBL
R
F1
R
F1
SHDN
OUTR
LEFT POSITIVE
AUDIO INPUT
LEFT NEGATIVE
AUDIO INPUT
RIGHT POSITIVE
AUDIO INPUT
RIGHT NEGATIVE
AUDIO INPUT
DUAL SUPPLY CONFIGURATION
OUTL
10V TO 20V
-10V TO -20V
V
SS
V
DD
C
SFT
ON
OFF
Simplified Block Diagram (continued)