DigiKey Datasheets for Active Filters
Active filters are electronic filters that use active components such as voltage amplifiers or operational amplifiers. The amplifier shapes and stabilizes the behavior of the filter, and serves as a buffer interface to the driven component.
Active Filters: Learn more
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| Product Name | Notes |
|---|---|
| Antialiasing Filter IC Antialiasing 2nd Order 5MHz 22-DFN (6x3) | |
| AUTOMOTIVE COMMON-MODE ACTIVE EM | |
| Band Pass Filter IC Band Pass 2nd Order 140kHz 24-PDIP | |
| Band Pass Filter IC Band Pass 2nd Order 140kHz 24-SOIC | |
| Band Pass Filter IC Band Pass 2nd Order 57kHz 24-PDIP | |
| Band Pass Filter IC Band Pass 2nd Order 57kHz 24-SOIC | |
| Band Pass Filter IC Band Pass 8th Order 57kHz 14-SO | |
| Bessel, Low Pass Switched Capacitor Filter IC Bessel, Low Pass Switched Capacitor 5th Order 15kHz 8-PDIP | |
| Bessel, Low Pass Switched Capacitor Filter IC Bessel, Low Pass Switched Capacitor 5th Order 15kHz 8-uMAX/uSOP | |
| Bessel, Low Pass Switched Capacitor Filter IC Bessel, Low Pass Switched Capacitor 5th Order 20kHz 16-SOIC | |
| Bessel, Low Pass Switched Capacitor Filter IC Bessel, Low Pass Switched Capacitor 5th Order 20kHz 8-PDIP | |
| Bessel, Low Pass Switched Capacitor Filter IC Bessel, Low Pass Switched Capacitor 5th Order 45kHz 8-uMAX/uSOP | |
| Bessel, Low Pass Switched Capacitor Filter IC Bessel, Low Pass Switched Capacitor 8th Order 25kHz 16-SOIC | |
| Bessel, Low Pass Switched Capacitor Filter IC Bessel, Low Pass Switched Capacitor 8th Order 25kHz 8-PDIP | |
| Bessel, Low Pass Switched Capacitor Filter IC Bessel, Low Pass Switched Capacitor 8th Order 25kHz 8-SOIC | |
| Bessel, Low Pass Switched Capacitor Filter IC Bessel, Low Pass Switched Capacitor 8th Order 50kHz 16-SOIC | |
| Bessel, Low Pass Switched Capacitor Filter IC Bessel, Low Pass Switched Capacitor 8th Order 50kHz 8-PDIP | |
| Bessel, Low Pass Switched Capacitor Filter IC Bessel, Low Pass Switched Capacitor 8th Order 50kHz 8-SOIC | |
| Bessel, Low Pass Switched Capacitor Filter IC Bessel, Low Pass Switched Capacitor 8th Order 5kHz 8-PDIP | |
| Bessel, Low Pass Switched Capacitor Filter IC Bessel, Low Pass Switched Capacitor 8th Order 5kHz 8-SOIC | |
| Butterworth, Low Pass Switched Capacitor Filter IC Butterworth, Low Pass Switched Capacitor 4th Order 30kHz 8-SOIC | |
| Butterworth, Low Pass Switched Capacitor Filter IC Butterworth, Low Pass Switched Capacitor 5th Order 15kHz 8-PDIP | |
| Butterworth, Low Pass Switched Capacitor Filter IC Butterworth, Low Pass Switched Capacitor 5th Order 15kHz 8-uMAX/uSOP | |
| Butterworth, Low Pass Switched Capacitor Filter IC Butterworth, Low Pass Switched Capacitor 5th Order 20kHz 16-SOIC | |
| Butterworth, Low Pass Switched Capacitor Filter IC Butterworth, Low Pass Switched Capacitor 5th Order 20kHz 8-PDIP | |
| Butterworth, Low Pass Switched Capacitor Filter IC Butterworth, Low Pass Switched Capacitor 5th Order 45kHz 8-uMAX/uSOP | |
| Butterworth, Low Pass Switched Capacitor Filter IC Butterworth, Low Pass Switched Capacitor 8th Order 25kHz 16-SOIC | |
| Butterworth, Low Pass Switched Capacitor Filter IC Butterworth, Low Pass Switched Capacitor 8th Order 25kHz 8-PDIP | |
| Butterworth, Low Pass Switched Capacitor Filter IC Butterworth, Low Pass Switched Capacitor 8th Order 25kHz 8-SOIC | |
| Butterworth, Low Pass Switched Capacitor Filter IC Butterworth, Low Pass Switched Capacitor 8th Order 2kHz 8-PDIP | |
| Butterworth, Low Pass Switched Capacitor Filter IC Butterworth, Low Pass Switched Capacitor 8th Order 2kHz 8-SOIC | |
| Butterworth, Low Pass Switched Capacitor Filter IC Butterworth, Low Pass Switched Capacitor 8th Order 50kHz 16-SOIC | |
| Butterworth, Low Pass Switched Capacitor Filter IC Butterworth, Low Pass Switched Capacitor 8th Order 50kHz 8-PDIP | |
| Butterworth, Low Pass Switched Capacitor Filter IC Butterworth, Low Pass Switched Capacitor 8th Order 50kHz 8-SOIC | |
| COMMON-MODE ACTIVE EMI FILTER FO | |
| Continuous Low Pass Filter IC Continuous Low Pass 2nd Order 25kHz 20-PDIP | |
| Continuous Low Pass Filter IC Continuous Low Pass 2nd Order 25kHz 20-SOIC | |
| Continuous Low Pass Filter IC Continuous Low Pass 2nd Order 25kHz 24-PDIP | |
| Continuous Low Pass Filter IC Continuous Low Pass 2nd Order 25kHz 24-SOIC | |
| Continuous, Band Pass Low Pass Filter IC Continuous, Band Pass Low Pass 4th Order 300kHz 20-PDIP | |
| Continuous, Band Pass Low Pass Filter IC Continuous, Band Pass Low Pass 4th Order 300kHz 20-SOIC | |
| Continuous, Band Pass Low Pass Filter IC Continuous, Band Pass Low Pass 8th Order 150kHz 24-PDIP | |
| Continuous, Band Pass Low Pass Filter IC Continuous, Band Pass Low Pass 8th Order 150kHz 28-SOIC | |
| Elliptic, Low Pass Switched Capacitor Filter IC Elliptic, Low Pass Switched Capacitor 5th Order 12kHz 8-PDIP | |
| Elliptic, Low Pass Switched Capacitor Filter IC Elliptic, Low Pass Switched Capacitor 5th Order 12kHz 8-uMAX/uSOP | |
| Elliptic, Low Pass Switched Capacitor Filter IC Elliptic, Low Pass Switched Capacitor 5th Order 15kHz 8-PDIP | |
| Elliptic, Low Pass Switched Capacitor Filter IC Elliptic, Low Pass Switched Capacitor 5th Order 15kHz 8-uMAX/uSOP | |
| Elliptic, Low Pass Switched Capacitor Filter IC Elliptic, Low Pass Switched Capacitor 5th Order 45kHz 8-uMAX/uSOP | |
| Elliptic, Low Pass Switched Capacitor Filter IC Elliptic, Low Pass Switched Capacitor 8th Order 10kHz 8-PDIP | |
| Elliptic, Low Pass Switched Capacitor Filter IC Elliptic, Low Pass Switched Capacitor 8th Order 10kHz 8-SOIC | |
| Elliptic, Low Pass Switched Capacitor Filter IC Elliptic, Low Pass Switched Capacitor 8th Order 25kHz 16-SOIC | |
| Elliptic, Low Pass Switched Capacitor Filter IC Elliptic, Low Pass Switched Capacitor 8th Order 25kHz 8-PDIP | |
| Elliptic, Low Pass Switched Capacitor Filter IC Elliptic, Low Pass Switched Capacitor 8th Order 25kHz 8-SOIC | |
| Filter IC Order | |
| IC FILTER 30KHZ BUTTER 8SOIC | |
| IC LINE FLTR AUDIO/ESD 9FLIPCHIP | |
| Low Pass Filter IC Low Pass 2nd Order 20kHz 20-SOIC | |
| Low Pass Filter IC Low Pass 4th Order 22.4MHz 16-SOIC | |
| Low Pass Filter IC Low Pass 5th Order 5kHz 8-PDIP | |
| Low Pass Filter IC Low Pass 5th Order 8-CERDIP | |
| Low Pass Filter IC Low Pass 6th Order 5MHz 10-uMAX-EP | |
| Low Pass Filter IC Low Pass 9th Order 2.5MHz 24-QFN (4x4) | |
| Low Pass Filter IC Low Pass Order 27MHz 8-SOIC-EP | |
| Low Pass Filter IC Low Pass Order 5MHz 20-TQFN (5x5) | |
| Low Pass Filter IC Low Pass Order 6-FlipChip (1.5x1) | |
| Universal Switched Capacitor Filter IC Universal Switched Capacitor 2nd Order 140kHz 24-PDIP | |
| Universal Switched Capacitor Filter IC Universal Switched Capacitor 2nd Order 140kHz 24-SOIC | |
| Universal Switched Capacitor Filter IC Universal Switched Capacitor 2nd Order 140kHz 28-PDIP | |
| Universal Switched Capacitor Filter IC Universal Switched Capacitor 2nd Order 140kHz 28-SOIC | |
| Universal Switched Capacitor Filter IC Universal Switched Capacitor 2nd Order 40kHz 16-QSOP | |
| Universal Switched Capacitor Filter IC Universal Switched Capacitor 2nd Order 57kHz 24-PDIP | |
| Universal Switched Capacitor Filter IC Universal Switched Capacitor 2nd Order 57kHz 24-SOIC | |
| Universal Switched Capacitor Filter IC Universal Switched Capacitor 2nd Order 57kHz 28-PDIP | |
| Universal Switched Capacitor Filter IC Universal Switched Capacitor 2nd Order 57kHz 28-SOIC | |
| Universal Switched Capacitor Filter IC Universal Switched Capacitor 2nd Order 7.5kHz 24-PDIP | |
| Universal Switched Capacitor Filter IC Universal Switched Capacitor 2nd Order 7.5kHz 24-SOIC | |
| Universal Switched Capacitor Filter IC Universal Switched Capacitor 2nd Order 75kHz 24-PDIP | |
| Universal Switched Capacitor Filter IC Universal Switched Capacitor 2nd Order 75kHz 24-SOIC | |
| Universal Switched Capacitor Filter IC Universal Switched Capacitor 4th Order 200kHz 20-PDIP | |
| Universal Switched Capacitor Filter IC Universal Switched Capacitor 4th Order 200kHz 20-SOIC | |
| Universal, Continuous-Time Filter IC Universal, Continuous-Time Order 100kHz 14-PDIP | |
| Universal, Continuous-Time Filter IC Universal, Continuous-Time Order 100kHz 16-SOIC | |
| Variable Q Band Pass Filter IC Variable Q Band Pass Order 600kHz 16-QSOP |
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