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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