
NJM2193
s APLLICATION CIRCUIT
10k
LIN 10u
50k
1k
270p 10n 1.2n NP
220k 12k 10u
220n
LOUT MODE1 MODE2
V+
10u 10u
100n 10n
3.9n
4.7k
10u 10k 10k
100u
18k
2.2k
30 29 28
27 26 25 24 23 22 21 20 19
WIDTH VR FOCUS VR
LF VR
18 17 16
2.2n
33n
123
RIN
4 5 6 7 8 9 10 11 12
13 14 15
10u
10k
220k 12k 10u
220n
270p 10n 1.2n NP 50k
1k
3.9n
BC VR 10k
10u
10u
10u
4.7k
q Width Control
q LF Elevation Control
q FOCUS Control
q Bass Compensation Control
: 10kB,
: 1kB,
: 50kB,
: 10kB,
Dual VR
Dual VR
Dual VR
Dual VR
ROUT
Vref
-6-