有源滤波器是使用（运算放大器）作为有源器件与某些电阻器和电容器组合以在低频下提供类似 LRC 的滤波器性能的电路。
| 图片 | 型号 | 描述 | 制造商 | 系列 | RFQ |
|---|---|---|---|---|---|
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Mfr.#: MAX271CWG OMO.#: OMO-MAX271CWG |
Active Filters Digitally Prog Dual 2-ORD Cont Lowpass | Maxim Integrated | MAX271 | |
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Mfr.#: MAX263AEWI OMO.#: OMO-MAX263AEWI |
Active Filters Pin Prgrm Universal Switched-Cap Filter (fo up to 30kHz) | Maxim Integrated | MAX263A | |
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Mfr.#: MAX274BCWI OMO.#: OMO-MAX274BCWI |
Active Filters | Maxim Integrated | MAX274MAX275 | |
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Mfr.#: MAX270EWP-T OMO.#: OMO-MAX270EWP-T-670 |
Active Filters | Maxim Integrated | MAX270 | |
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Mfr.#: MAX268BCWG OMO.#: OMO-MAX268BCWG |
Active Filters Pin Prgrm BP Switched-Cap Filter w/ uncmmtd Op Amp (75kHz) | Maxim Integrated | MAX268B | |
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Mfr.#: MAX262BEWG+ OMO.#: OMO-MAX262BEWG- |
Active Filters MPU Programmable Universal | Maxim Integrated | MAX262B | |
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Mfr.#: MAX268ACNG+ OMO.#: OMO-MAX268ACNG- |
Active Filters Pin Prgrm BP Switched-Cap Filter w/ uncmmtd Op Amp (75kHz) | Maxim Integrated | MAX268A |