LMC835N

Manufacturer Part NumberLMC835N
DescriptionIC GRAPHIC EQUALIZER DGTL 28-DIP
ManufacturerNational Semiconductor
TypeEqualizer
LMC835N datasheet
 


Specifications of LMC835N

ApplicationsReceiverMounting TypeThrough Hole
Package / Case*Lead Free Status / RoHS StatusContains lead / RoHS non-compliant
Other names*LMC835N
LMC835
  
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Application Hints
(Continued)
MODEL
REDUCING EXTERNAL COMPONENTS
The typical application shown in Figure 7 is switching noise
free The DC-coupled circuit in Figure 16 is also switching
noise free except at 12 dB 6 dB switch turn ON OFF This
switching noise is caused by the I
and V
bias
AC COUPLING
FIGURE 16 Reducing External Components
TL H 6753– 21
FIGURE 15 Effect of R
LEAK
amps Selecting a low I
the switching noise due to the 12 dB 6 dB switch The DC-
coupled application can also eliminate the R
of the op
tors with only a 0 5 dB gain error at 12 dB boost or cut
offset
TL H 6753– 23
15
RESULT
TL H 6753 – 22
and V
op amp can minimize
bias
offset
100k resis-
e
F
DC COUPLING
TL H 6753 – 24