MAX9704ETJ Maxim, MAX9704ETJ Datasheet - Page 12

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

15W, Filterless, Spread-Spectrum
Mono/Stereo Class D Amplifiers
12
______________________________________________________________________________________
0.18µF
10V
LOGIC INPUTS SHOWN FOR A
V
IN
= LOGIC HIGH > 2.5V.
0.47µF
10V
V
V
V
V
V
0.47µF
0.47µF
REG
REG
REG
REG
REG
V
IH
100µF
11
12
18
19
14
15
16
13
10 AGND
9
25V
IN+
IN-
FS1
FS2
SHDN
G1
G2
SS
REG
1
PGND
V
2
= 16dB (SSM).
MODULATOR
OSCILLATOR
SHUTDOWN
0.1µF
25V
CONTROL
CONTROL
GAIN
3
V
DD
4
10V TO 25V
21 22
CHARGE PUMP
V
H-BRIDGE
MAX9703
DD
V
0.1µF
DD
25V
CHOLD
7
23 24
C2
1µF
25V
PGND
OUT+
OUT+
OUT-
OUT-
C1P
C1N
6
5
30
29
28
27
Functional Diagrams
C1
0.1µF
25V