LV1150 Datasheet, PDF (7/9 Pages) Sanyo Semicon Device – Virtual Surround System IC

Continued from preceding page.
Pin No.
Pin
Pin voltage
LV1150
Function
11
L-IN
12
R-IN
1/2V_CC
Signal inputs
13
R-OUT
14
L-OUT
1/2V_CC
Signal outputs
15
EF-VOL
1/2V_CC
Virtual surround control
16
V_REF
1/2V_CC
V_REF amplifier reference
Equivalent circuit
500 Ω
11
12
VCC
100 Ω
13
14
BIAS
2 kΩ 500 Ω
15
VCC
A12422
A12423
A12424
16
18
DC-CUT
19
D/A
21
A/D
20
NS
23
LC-INB
24
LC-INE
1/2V_CC
DC cut capacitor connection
1/2V_CC
A/D (D/A) converter integrator capacitor
connection
1/2V_CC
A/D noise shaper capacitor connection
0/5V
Clock control
20 kΩ
500 Ω
18
500 Ω
A12425
A12426
19
20
10 kΩ 500 Ω
20
15 kΩ
23
500 Ω
24
A12427
A12428
A12429
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