lv4910t Sanyo Semiconductor Corporation, lv4910t Datasheet - Page 3

• Manufacturer Part Number: lv4910t
• Description: Class-d Audio Power Amplifier Btl 2w ? 2ch
• Manufacturer: Sanyo Semiconductor Corporation

Block Diagram
PRE GND
RL
4.7μF
1μF
PRE GND
0.33μF
1μF
0-5V
220μF
0.33μF
22μH
1μF
1μF
1μF
22μH
+
MUTE CAP
PRE GND
IN_CH2 +
IN_CH2 -
RF CAP
OUT + 2
OUT-2
GND2
MUTE
V CC 2
NC
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
LV4910T
THERMAL
MUTE
MUTE
VREF
BIAS
BIAS
R.F.
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
OUT + 1
GND1
OUT - 1
NC
V CC 1
Pre V CC
IN_CH1 +
IN_CH1 -
VREF OUT
STBY
22μH
0.33μF
22μH
+
1μF
1μF
PRE GND
220μF
1μF
22μF
0-5V
1μF
0.33μF
No.A0893-3/7
RL