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MC33078のメーカーはST Microelectronicsです、この部品の機能は「LOW NOISE DUAL OPERATIONAL AMPLIFIERS」です。 |
部品番号 | MC33078 |
| |
部品説明 | LOW NOISE DUAL OPERATIONAL AMPLIFIERS | ||
メーカ | ST Microelectronics | ||
ロゴ | |||
このページの下部にプレビューとMC33078ダウンロード(pdfファイル)リンクがあります。 Total 15 pages
MC33078
Low noise dual operational amplifier
Features
■ Low voltage noise: 4.5 nV/√Hz
■ High gain bandwidth product: 15 MHz
■ High slew rate: 7 V/µs
■ Low distortion: 0.002%
■ Large output voltage swing: +14.3 V / -14.6 V
■ Low input offset voltage
■ Excellent frequency stability
■ ESD protection 2 kV
■ Macromodel included in this specification
Description
The MC33078 device is a monolithic dual
operational amplifier particularly well suited for
audio applications.
It offers low voltage noise (4.5 nV/√Hz) and high
frequency performance (15 MHz gain bandwidth
product, 7 V/µs slew rate).
In addition, the MC33078 device has a very low
distortion (0.002%) and excellent phase/gain
margins.
The output stage allows a large output voltage
swing and symmetrical source and sink currents.
Datasheet −production data
N
DIP8
(plastic package)
D
SO-8
(plastic micropackage)
Pin connections (top view)
Output 1 1
Inverting input 1 2
Non-inverting input 1 3
VCC - 4
-
+
8 VCC+
7 Output 2
- 6 Inverting input 2
+ 5 Non-inverting input 2
November 2012
This is information on a product in full production.
Doc ID 2177 Rev 6
1/15
www.st.com
15
1 Page MC33078
2 Schematic diagram
Figure 1. Schematic diagram (1/2 MC33078)
VCC
Inverting
Input
Non-inverting
Input
Schematic diagram
Output
VCC
Doc ID 2177 Rev 6
3/15
3Pages Electrical characteristics
MC33078
Figure 2. Total supply current vs. supply
voltage
Figure 3. Output voltage vs. supply voltage
Figure 4. Equivalent input noise voltage
vs. frequency
Figure 5. Output short-circuit current
vs. output voltage
Figure 6. Output voltage vs. supply voltage Figure 7. THD + noise vs. frequency
(Vid = ±1 V, RL = 2 kΩ)
6/15
Doc ID 2177 Rev 6
6 Page | |||
ページ | 合計 : 15 ページ | ||
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PDF ダウンロード | [ MC33078 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
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MC33071 | (MC33071 / MC33072 / MC33074) HIGH BANDWIDTH SINGLE SUPPLY OPERATIONAL AMPLIFIERS | Motorola Semiconductors |
MC33071 | Operational Amplifiers | ON Semiconductor |
MC33071A | Operational Amplifiers | ON Semiconductor |
MC33072 | (MC33071 / MC33072 / MC33074) HIGH BANDWIDTH SINGLE SUPPLY OPERATIONAL AMPLIFIERS | Motorola Semiconductors |