TA1343N Datasheet, PDF (3/26 Pages) Toshiba Semiconductor – TV SOUND PROCESSOR

Terminal Function
Pin
No.
Name
Function
DC offset canceling filter for bass boost.
1
Offset canceling filter _{Connect a capacitor (10 mF) between this}
terminal and GND.
TA1343N
Interface Circuit
20
100 W
1
30 kW
7
20
Terminals for capacitors of the phase shift
2
f4
blocks.
2
3
4
5
f3
Value of phase shift each block is
f deg. = -2tan^-1 (2 p fCR)
f2
C is capacitance of external
f1
capacitor
3
100 W
4
5
R is resistance of internal resister
(10 k W (typ.)).
7
6
Lch Input
Audio input terminals.
8
Rch Input
20
24 kW
6
24 kW
8
7
GND
GND terminals.
7
20
Filter for noise rejection of the bias.
9
Bias Filter
Connect a capacitor (4.7 mF) between this
9
terminal and GND.
7
3
2002-02-12