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參數(shù)資料
| 型號： | LMC835N |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 音頻控制 |
| 英文描述： | LMC835 Digital Controlled Graphic Equalizer |
| 中文描述： | 1 CHANNEL(S), EQUALIZER CIRCUIT, PDIP28 |
| 封裝： | 0.600 INCH, PLASTIC, DIP-28 |
| 文件頁數(shù)： | 11/18頁 |
| 文件大小： | 474K |
| 代理商： | LMC835N |
Typical Applications
(Continued)
TABLE II. Tuned Circuit Elements
Q
0
e
4.7, Q
12 dB
e
1.4
f
o
(Hz)
C
o
(F)
C
L
(F)
R
L
(
X
)
R
o
(
X
)
Z1
Z2
Z3
Z4
Z5
Z6
Z7
Z8
Z9
Z10
Z11
Z12
16
31.5
63
125
250
500
1k
2k
4k
8k
16k
32k
3.3
m
15
m
1
m
0.39
m
0.22
m
0.1
m
0.047
m
0.022
m
0.01
m
0.0068
m
0.0033
m
0.0015
m
0.47
m
0.22
m
0.1
m
0.068
m
0.033
m
0.015
m
0.01
m
0.0047
m
0.0022
m
0.001
m
680p
470p
100k
110k
100k
91k
82k
100k
82k
91k
110k
82k
62k
68k
680
680
680
680
680
680
680
680
680
680
680
510
TL/H/6753–15
FIGURE 10. Tuned Circuit for
12-Band Equalizer (Figure 9)
Performance Characteristics (Circuit of Figure 9)
12 Band Equalizer Application
LMC835 Gain vs Frequency
@
g
6 dB Range
(All Boost or Cut)
LMC835 12 Band E.Q. Application
Gain vs Frequency
@
g
12 dB Range
(1 kHz Boost or Cut)
12 Band Equalizer Application
LMC835 Gain vs Frequency
@
g
12 dB Range
(All Boost or Cut)
LMC835 12 Band E.Q. Application
Gain vs Frequency
@
g
6dB Range
(1 kHz Boost or Cut)
TL/H/6753–16
L
0
e
C
L
R
L
R
0
2
q
0
L
0
C
0
f
0
e
1
Q
0
e
0
L
0
C
0
R
02
Q
12 dB
e
R
0
Q
0
R
0
a
1590
11
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LMC835N/A+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Graphic Equalizer |
| LMC835N/B+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Graphic Equalizer |
| LMC835V | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LMC835 Digital Controlled Graphic Equalizer |
| LMCAPB | 制造商:Pulse Electronics Corporation 功能描述: |
| LM-CASE | 制造商:TE Connectivity 功能描述:277504-000 |
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