LV4910T Datasheet, PDF (3/7 Pages) Sanyo Semicon Device – Bi-CMOS LSI Class-D Audio Power Amplifier BTL 2W × 2ch

Block Diagram
22μH _{OUT-2 1}
1μF 0.33μF
RL
GND2 ₂
0.33μF
22μH _{OUT+2 3}
220μF+
NC ₄
VCC2 ₅
1μF
6
7
1μF
PRE GND
0-5V
MUTE CAP ₈
MUTE ₉
4.7μF
PRE GND
RF CAP ₁₀
11
12
1μF _{IN_CH2+ 13}
1μF _{IN_CH2-}
14
PRE GND ₁₅
LV4910T
THERMAL
BIAS
MUTE
VREF
BIAS
MUTE
R.F.
30 ^{OUT+1 22μH}
0.33μF 1μF
29 ^GND1
RL
28 ^{OUT-1 22μH}
0.33μF
27 ^NC
+ ^220μF
26 ^VCC1
1μF
25 ^{Pre VCC}
24
23
22
21 ^STBY
0-5V
20
19
18 ^{IN_CH1+ 1μF}
IN_CH1- ^1μF
17
16 ^{VREF OUT}
22μF
PRE GND
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