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.
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
V
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
OUT+
OUT+
OUT-
OUT-
30
29
28
27
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
MAX9703
MAX9703/MAX9704 10W Stereo/15W Mono, Filterless,
Spread-Spectrum, Class D Ampliers
www.maximintegrated.com
Maxim Integrated │ 14
Functional Diagrams