LA2650
Continued from preceding page.
Pin No.
Pin
9 BASS-OUT
Pin voltage (V)
1/2 VCC
Pin function
Low boost output for 3D systems
10 OUT-R
11 OUT-L
1/2 VCC
Signal outputs
12 LPF4
13 LPF3
19 LPF1
1/2 VCC
LPF connection for the low-boost circuit
Internal resistor: 50 kΩ
15 VCA NF
1/2 VCC
VCA feedback
16 LPF2
1/2 VCC
LPF connection for the low-boost circuit
Internal resistor: 50 kΩ
17 DC-CUT
1/2 VCC
Connection for DC-cut capacitor
18
VREFIN
1/2 VCC
VREF amplifier reference
Note: Pin voltage values are typical values.
Equivalent circuit
No. 5652-7/13