Functional diagrams (continued) – Rainbow Electronics MAX9714 User Manual
Page 13
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![background image](/manuals/280736/13/background.png)
MAX9713/MAX9714
6W, Filterless, Spread-Spectrum
Mono/Stereo Class D Amplifiers
______________________________________________________________________________________
13
MAX9714
0.47
µF
LOGIC INPUTS SHOWN FOR A
V
= 16dB (SSM).
INL+
10
9
19
11
17
18
12
13 AGND
14
6
5
20
INL-
FS1
V
REG
V
REG
V
REG
V
REG
FS2
G1
G2
SS
REG
0.47
µF
MODULATOR
OSCILLATOR
CHARGE PUMP
C1P
C1
0.1
µF
C1N
0.18
µF
V
IH
GAIN
CONTROL
SHUTDOWN
CONTROL
0.47
µF
SHDN
H-BRIDGE
OUTL+
OUTL+
OUTL-
OUTL-
32
31
30
29
PGND
V
DD
V
DD
PGND
1
3
4
21 22
23 24
2
10V TO +25V
100
µF
0.1
µF
0.1
µF
C2
1
µF
CHOLD
V
DD
7
0.47
µF
INR+
15
16 INR-
0.47
µF
MODULATOR
H-BRIDGE
OUTR+
OUTR+
OUTR-
OUTR-
26
25
28
27
Functional Diagrams (continued)
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