User Manual

MAX9713/MAX9714
6W, Filterless, Spread-Spectrum
Mono/Stereo Class D Amplifiers
12 ______________________________________________________________________________________
MAX9713
0.47µF
LOGIC INPUTS SHOWN FOR A
V
= 16dB (SSM).
IN+11
12
18
14
15
16
13
10 AGND
9
6
5
19
IN-
FS1
V
REG
V
REG
V
REG
V
REG
FS2
G1
G2
SS
REG
0.47µF
MODULATOR
OSCILLATOR
CHARGE PUMP
C1P
C1
0.1µF
C1N
0.18µF
V
IH
GAIN
CONTROL
SHUTDOWN
CONTROL
0.47µF
SHDN
H-BRIDGE
OUT+
OUT+
OUT-
OUT-
30
29
28
27
PGND V
DD
V
DD
PGND
1 34212223242
10V TO +25V
100µF
0.1µF
0.1µF
C2
1µF
CHOLD
V
DD
7
Functional Diagrams