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參數(shù)資料
| 型號： | CLC426 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Wideband, Low-Noise, Voltage Feedback Op Amp |
| 中文描述： | 寬帶，低噪聲，電壓反饋運(yùn)算放大器 |
| 文件頁數(shù)： | 4/8頁 |
| 文件大?。?/td> | 1005K |
| 代理商： | CLC426 |
Introduction
The CLC426 is a wide bandwidth voltage-feedback opera-
tional amplifier that is optimized for applications requiring
wide dynamic range. The CLC426 features adjustable
supply current and external compensation for the added
flexibility of tuning its performance for demanding applica-
tions. The Typical Performance section illustrates many
of the performance trade-offs. Although designed to oper-
ate from ±5Volt power supplies, the CLC426 is equally
impressive operating from a single +5V supply. The
following discussion will enable the proper selection of
external components for optimum device performance in
a variety of applications.
External Compensation
The CLC426 is stable for noise gains
≥
2V/V. For unity-gain
operation, the CLC426 requires an external compensation
capacitor (from pin 5 to ground). The plot located in the
Typical Performance section labeled "Frequency Re-
sponse vs Compensation Cap." illustrates the CLC426's
typical AC response for different values of compensation
capacitor. From the plot it is seen that a value of 15pF
produces the optimal response of the CLC426 at unity
gain. The plot labeled "Open-Loop Gain vs. Compensation
Cap." illustrates the CLC426's open-loop behavior for
various values of compensation capacitor. This plot also
illustrates one technique of bandlimiting the device by
reducing the open-loop gain resulting in lower closed-loop
bandwidth. Fig. 1 shows the effect of external compensa-
tion on the CLC426's pulse response.
Application Discussion
Fig. 1
http://www.national.com
4
相關(guān)PDF資料 |
PDF描述 |
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| CLC427 | Dual Voltage Feedback Amplifier for Single Supply Operation |
| CLC427AJ | Dual Voltage Feedback Amplifier for Single Supply Operation |
| CLC428AJP | JT 16C 16#16 PIN WALL RECP |
| CLC428A8B | Dual Wideband, Low-Noise, Voltage Feedback Op Amp |
| CLC428 | Dual Wideband, Low-Noise, Voltage Feedback Op Amp |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CLC426A8B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| CLC426AIB | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Voltage-Feedback Operational Amplifier |
| CLC426AJE | 制造商:Texas Instruments 功能描述:Operational Amplifier, Single AMP, Bipolar, 8 Pin, Plastic, SOP |
| CLC426AJP | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| CLC426MDC | 制造商:Texas Instruments 功能描述:OP-AMP, 2000 uV OFFSET-MAX, 64 MHz BAND WIDTH, UUC |
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