MAX9704 Maxim Integrated Products, MAX9704 Datasheet - Page 15

• Manufacturer Part Number: MAX9704
• Description: 10W Stereo/15W Mono Filterless Spread-Spectrum Class D Amplifiers
• Manufacturer: Maxim Integrated Products

______________________________________________________________________________________
0.18µF
10V
Spread-Spectrum, Class D Amplifiers
0.01µF
V
10W Stereo/15W Mono, Filterless,
10V
REG
V
V
V
V
0.47µF
0.47µF
0.47µF
0.47µF
REG
REG
REG
REG
LOGIC INPUTS SHOWN FOR A
V
†
*SYSTEM-LEVEL REQUIREMENT.
CHOOSE CAPACITOR VOLTAGE RATING ≥ V
IN
= LOGIC HIGH > 2.5V.
100µF*
25V
10
19
20
16
15
11
17
18
12
14
13 AGND
9
†
INL+
INR+
FS1
FS2
INR-
SHDN
G1
G2
SS
REG
INL-
1
PGND
2
MODULATOR
MODULATOR
OSCILLATOR
0.1µF
SHUTDOWN
25V
CONTROL
CONTROL
GAIN
†
3
V
V
= 16dB (SSM).
DD
4
10V TO 25V
21 22
Functional Diagrams (continued)
CHARGE PUMP
DD
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-
C1P
C1N
6
5
32
31
30
29
28
27
26
25
C1
0.1µF
25V
†
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