MP7722 MPS, MP7722 Datasheet - Page 10

• Manufacturer Part Number: MP7722
• Description: 2 x 20W Class D Stereo Single Ended Audio Amplifer
• Manufacturer: MPS

TYPICAL APPLICATION CIRCUIT
MP7722 Rev. 1.3
9/25/2006
INPUT
INPUT
CH1
CH2
C
C
IN1
IN2
R
R
IN1
IN2
C
C
R1
R2
MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
R
R
Figure 1—2 x 20W Stereo Typical Application Circuit
R
R
V
RH1
RH2
RL1
RL2
EN
DD
MP7722 – 2 x 20W CLASS D STEREO SINGLE ENDED AUDIO AMPLIFIER
V
DD
C
C
INT1
INT2
10
2
3
8
7
6
4
9
REF1
IN1
REF2
IN2
EN1
EN2
AGND1
AGND2
© 2006 MPS. All Rights Reserved.
MP7722
C
R
R
C
FB1
FB1
FB2
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FB2
PGND2
PGND2
VDD2
VDD2
SW1
SW1
BS1
BS2
17
19
12
14
18
20
13
15
R
BS2
C
C
C
C
BYP1
BYP2
BS1
BS2
V
DD
R
D
BS1
BS3
D
BS4
D
D
C
BS1
BS2
VDDBYP
V
DD
V
DD
V
V
DD
DD
D
D
SH1
SH2
D
D
SL1
SL2
L
L
F1
F2
C
C
C
C
OUT1
OUT2
F1
F2
CH1
OUTPUT
CH2
OUTPUT
10