
Audio ICs
zBlock diagram
VCC
8
LY
SY
7
6
Buffer
BA8274 / F
N.C.
5
1
N.C.
Buffer
2
3
LX
SX
4
GND
zPin descriptions and input output circuits
Pin No. Pin Name
Equivalent circuit
VCC
2
LX
7
LY
GND
VCC
35.7
3
SX
6
SY
4
GND
8
VCC
GND
35.7
−
−
Pin description
A pin for outputting a buffer.
A pin for inputting a buffer.
A ground pin.
Power supply pin.
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