NJM2279
■ CONTROL SIGNAL-OUTPUT SIGNAL
SW1 (2 pin)
CONTROL SIGNAL
SW2 (13 pin)
MUTE 1 (11 pin)
X
X
L
X
X
L
X
X
H
L
L
H
L
H
H
H
L
H
H
H
H
MUTE 2 (4 pin)
L
H
L
H
H
H
H
(L = VCL, H = VCH, X = LorH)
OUTPUT
Vout 1 (10 pin)
Vout 2 (5 pin)
GND
GND
GND
OUT PUT
OUT PUT
GND
VIN 1
VIN 2
VIN 1
VIN 3
VIN 2
VIN 2
VIN 3
VIN 3
■ APPLICATION
-4-
Ver.2004-02-17