lv4900hr Sanyo Semiconductor Corporation, lv4900hr Datasheet - Page 4

• Manufacturer Part Number: lv4900hr
• Description: Class-d Audio Power Amplifier Btl 10w?2ch
• Manufacturer: Sanyo Semiconductor Corporation

Application Circuit Example 2 (R L = 4Ω)
VD
R L
R L
1µF
1uF
0.33µF
0.33µF
0.33µF
0.33µF
1000µF
22µH
22µH
22µH
22µH
VD
VD
VD
VD
1µF
BOOT1+
0.1µF
0.1µF
BOOT2+
0.1µF
1µF
0.1µF
BOOT1-
BOOT2-
OUT1+
OUT2+
1µF
OUT1-
OUT2-
1µF
10
11
12
13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
PVD1
PVD1
V DD 1
PGND1
PGND1
PGND2
PGND2
V DD 2
PVD2
PVD2
Output stage
Output stage
Output stage
Output stage
Thermal
LV4900HR
Control delay
Control delay
Supply
Receiver
Receiver
Sequence
MUTECAP
BIASCAP
VBIAS
V IN 1+
MUTE
V IN 2+
STBY
V IN 1-
V IN 2-
GND
V CC
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
1µF
NC
NC
NC
NC
NC
NC
NC
1µF
1µF
1µF
1µF
1µF
IN_CH2-
IN_CH1-
1µF
No.A0651-4/14
1µF
IN_CH1+
IN_CH2+
0-5V
0-5V