MAX9704ETJ Maxim, MAX9704ETJ Datasheet - Page 13

• Manufacturer Part Number: MAX9704ETJ
• Description: 15W / Filterless / Spread-Spectrum Mono/Stereo Class D Amplifiers
• Manufacturer: Maxim

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0.18µF
10V
0.47µF
V
10V
REG
15W, Filterless, Spread-Spectrum
V
V
V
V
0.47µF
0.47µF
0.47µF
0.47µF
REG
REG
REG
REG
V
IH
LOGIC INPUTS SHOWN FOR A
V
IN
= LOGIC HIGH > 2.5V.
Mono/Stereo Class D Amplifiers
100µF
10
19
20
15
16 INR-
11
17
18
12
14
13 AGND
25V
9
INR+
INL+
INL-
FS1
FS2
SHDN
G1
G2
SS
REG
1
PGND
2
MODULATOR
OSCILLATOR
MODULATOR
0.1µF
SHUTDOWN
25V
CONTROL
CONTROL
GAIN
3
V
V
= 16dB (SSM).
DD
4
10V TO 25V
21 22
Functional Diagrams (continued)
CHARGE PUMP
V
H-BRIDGE
H-BRIDGE
DD
MAX9704
V
0.1µF
DD
25V
CHOLD
7
23 24
C2
1µF
25V
PGND
OUTL+
OUTL+
OUTR+
OUTR+
OUTL-
OUTL-
OUTR-
OUTR-
C1N
C1P
6
5
32
31
30
29
26
25
28
27
C1
0.1µF
25V
13