TA1218ANG Datasheet, PDF (19/40 Pages) Toshiba Semiconductor – Audio/Video Switching IC for TVs

Audio Mute
Mode
Output
L_out1
R_out1
L_out2
R_out2
L_outTV
R_outTV
Mute
off
on
off
on
off
on
off
on
Bus Data
Audio Mute
B07
B06
B05
B04
0
*
*
*
1
0
*
*
*
1
0
*
*
*
1
0
*
*
*
1
DAC Output Switching
Mode
Output
I/O1
I/O2
I/O3
O4
O5
State
Open
Low
Open
Low
Open
Low
Open
Low
Open
Low
Bus Data
DAC Output Switching
B27
B26
B25
B24
B23
0
*
*
*
*
1
0
*
*
*
*
1
0
*
*
*
*
1
0
*
*
*
*
1
0
*
*
*
*
1
TA1218ANG
19
2005-11-15