Datasheet

0.47µF
LOGIC INPUTS SHOWN FOR A
V
= 16dB (SSM).
V
IN
= LOGIC HIGH > 2.5V.
†
CHOOSE CAPACITOR VOLTAGE RATING V
DD
.
*SYSTEM-LEVEL REQUIREMENT.
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
0.47µF
MODULATOR
OSCILLATOR
CHARGE PUMP
C1P
C1
0.1µF
25V
†
C1N
0.18µF
10V
GAIN
CONTROL
SHUTDOWN
CONTROL
0.01µF
10V
SHDN
H-BRIDGE
OUTL+
OUTL+
OUTL-
OUTL-
32
31
30
29
PGND V
DD
V
DD
PGND
1 3 4 21 22 23 242
10V TO 25V
100µF*
25V
†
0.1µF
25V
†
0.1µF
25V
†
C2
1µF
25V
†
CHOLD
V
DD
7
0.47µF
INR+
15
16
INR-
0.47µF
MODULATOR
H-BRIDGE
OUTR+
OUTR+
OUTR-
OUTR-
28
27
26
25
V
REG
MAX9704
MAX9703/MAX9704 10W Stereo/15W Mono, Filterless,
Spread-Spectrum, Class D Ampliers
www.maximintegrated.com
Maxim Integrated │ 15
Functional Diagrams (continued)