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參數(shù)資料
| 型號： | LM13600 |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 運動控制電子 |
| 英文描述： | Dual Operational Transconductance Amplifiers with Linearizing Diodes and Buffers |
| 中文描述： | 雙路運算跨導(dǎo)放大器的線性化二極管和緩沖器 |
| 文件頁數(shù)： | 8/24頁 |
| 文件大?。?/td> | 634K |
| 代理商： | LM13600 |
Applications-Voltage Controlled Amplifiers
(Continued)
Stereo Volume Control
The circuit of Figure 4uses the excellent matching of the two
LM13600 amplifiers to provide a Stereo Volume Control with
a typical channel-to-channel gain tracking of 0.3 dB. R
is
provided to minimize the output offset voltage and may be
replaced with two 510
resistors inAC-coupled applications.
For the component values given, amplifier gain is derived for
Figure 2 as being:
If V
is derived from a second signal source then the circuit
becomes an amplitude modulator or two-quadrant multiplier
as shown in Figure 5 where:
DS007980-10
FIGURE 3. Equivalent VCA Input Circuit
DS007980-11
FIGURE 4. Stereo Volume Control
www.national.com
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM13600AN | Dual Operational Transconductance Amplifiers with Linearizing Diodes and Buffers |
| LM13600M | Dual Operational Transconductance Amplifiers with Linearizing Diodes and Buffers |
| LM13600N | Dual Operational Transconductance Amplifiers with Linearizing Diodes and Buffers |
| LM13700 | Dual Operational Transconductance Amplifiers with Linearizing Diodes and Buffers |
| LM13700AN | Dual Operational Transconductance Amplifiers with Linearizing Diodes and Buffers |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM13600AN | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Dual Operational Transconductance Amplifiers with Linearizing Diodes and Buffers |
| LM13600AN/B+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Transconductance Operational Amplifier |
| LM13600M | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Dual Operational Transconductance Amplifiers with Linearizing Diodes and Buffers |
| LM13600MX | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LM13600N | 制造商:Texas Instruments 功能描述: |
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