tda8426 NXP Semiconductors, tda8426 Datasheet - Page 7

• Manufacturer Part Number: tda8426
• Description: Hi-fi Stereo Audio Processor; I2c-bus
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Truth tables
Truth tables for the switch functions
Table 3 Source selector
Table 4 Pseudo stereo/spatial stereo/linear stereo/forced mono
Table 5 Mute
Notes
1. Pseudo stereo function is not possible in this mode.
2. Where: POR = Power-ON Reset.
Truth tables for the volume, bass and treble controls
Table 6 Volume control
March 1991
stereo
stereo
sound A
sound B
sound A
sound B
spatial stereo
linear stereo
pseudo stereo
forced mono
active; automatic
6
4
62
64
Hi-fi stereo audio processor; I
after POR
not active
80
80
function
2 dB/step
(dB)
choice
(2)
(1)
mute
1
1
0
1
0
1
ML1
1
1
1
0
1
0
1
1
0
0
0
0
ML0
1
1
0
0
V
STL
0
1
0
0
1
1
5
IS
1
0
1
0
1
0
1
2
1
1
2
2
1
1
1
1
1
0
channel
MU
2
EFL
C-bus
V 4
7
1
1
1
1
1
0
V 3
1
1
1
1
0
0
V 2
1
1
0
0
1
0
V 1
Product specification
TDA8426
1
0
1
0
1
0
V 0