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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Electrical Characteristics
SIGNAL PATH SECTION
Symbol
Parameter
E
Gain Error
A
A
A
A
A
A
A
A
A
THD
Total Harmonic
A
Distortion
A
A
V
Maximum Output Voltage
A
O Max
S N
Signal to Noise Ratio
A
A
A
I
Leakage Current
A
LEAK
(All internal switches are OFF)
Note 2 Boldface numbers apply at temperature extremes All other numbers apply at T
test circuit Figures 3 and 4
Note 3 Guaranteed and 100% production tested
Note 4 Guaranteed (but not 100% production tested) over the operating temperature range These limits are not used to calculate outgoing quality levels
Timing Diagrams
Note To change the gain of the presently selected band it is not necessary to send DATA 1 (Band Selection) each time
(Note 2) V
7 5V V
7 5V D GND
e
eb
e
DD
SS
Test Conditions
Typ
0 dB
12 dB Range
0 1
e
g
V
0 dB
6 dB Range
0 1
e
g
V
1 dB
dB Range
0 1
e
V
g
g
(R
or R
is ON)
5b
5c
2 dB
12 dB Range
0 1
e
g
g
V
(R
or R
is ON)
4b
4c
3 dB
12 dB Range
0 1
e
V
g
g
(R
or R
is ON)
3b
3c
4 dB
12 dB Range
0 1
e
g
g
V
(R
or R
is ON)
2b
2c
5 dB
12 dB Range
0 1
e
g
g
V
(R
or R
is ON)
1b
1c
9 dB
12 dB Range
0 2
e
g
g
V
(R
or R
is ON)
0b
0c
0 dB
12 dB Range
0 0015
e
g
V
V
4V
f
1 kHz
e
e
IN
rms
12 dB
12 dB Range
e
g
V
V
1V
f
1 kHz
0 01
e
e
IN
rms
V
1V
f
20 kHz
0 1
e
e
IN
rms
12 dB
12 dB Range
eb
V
g
V
4V
f
1 kHz
0 01
e
e
IN
rms
V
4V
f
20 kHz
0 1
e
e
IN
rms
0 dB
12 dB Range
5 5
e
g
V
THD
1% f
1 kHz
k
e
0 dB
12 dB Range
114
e
g
V
V
1 V
e
ref
rms
12 dB
12 dB Range
106
e
V
g
V
1V
e
ref
rms
12 dB
12 dB Range
116
eb
g
V
V
1V
e
ref
rms
0 dB
12 dB Range
e
g
V
Pin 2
3 Pin 26
a
Pin 5 E Pin 11 Pin 18 E Pin 24
25 C V
7 5V V
e
e
A
DD
FIGURE 2
4
A GND
0V
e
Tested
Design
Unit
Limit
Limit
(Limit)
(Note 3)
(Note 4)
0 5
0 5
dB (Max)
1
dB (Max)
1
0 5
0 6
dB (Max)
0 5
0 6
dB (Max)
0 5
0 6
dB (Max)
0 5
0 7
dB (Max)
0 5
0 7
dB (Max)
1
dB (Max)
1 3
%
0 1
% (Max)
0 5
% (Max)
0 1
% (Max)
0 5
% (Max)
5 1
5
V
(Min)
rms
dB
dB
dB
500
nA (Max)
50
nA (Max)
7 5V D GND
A GND
0V as shown in the
eb
e
e
SS
TL H 6753 – 4