Digi-Key Electronics 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
10 TO 20 GHZ TUNABLE BPF
16 TO 32 GHZ TUNABLE BPF
4TH ORDER ZERO CROSSING DETECTOR
8 TO 16 GHZ TUNABLE BPF
IC ACTIVE NOISE CANCEL 24-QFN
IC FILTER 1-1.9GHZ BAND 32LFCSP
IC FILTER 100KHZ LINEAR 16SOIC
IC FILTER 100KHZ LINEAR PH 14DIP
IC FILTER 100KHZ LOWPASS 14CDIP
IC FILTER 100KHZ LOWPASS 14DIP
IC FILTER 100KHZ LOWPASS 16SOIC
IC FILTER 100KHZ SWITCH 20SOIC
IC FILTER 100KHZ SWITCHED 20DIP
IC FILTER 12KHZ LOWPASS 8DIP
IC FILTER 12KHZ LOWPASS 8SOIC
IC FILTER 14/20KHZ LOWPASS 8SOIC
IC FILTER 140KHZ LOWPASS 14CDIP
IC FILTER 140KHZ LOWPASS 14DIP
IC FILTER 140KHZ LOWPASS 16SOIC
IC FILTER 140KHZ SWITCH 24SOIC
IC FILTER 140KHZ SWITCHED 24DIP
IC FILTER 150KHZ UNIV 20SSOP
IC FILTER 2.5MHZ LOW PASS 24QFN
IC FILTER 200KHZ BANDPASS 16SSOP
IC FILTER 200KHZ LINEAR PH 8SOIC
IC FILTER 200KHZ SWITCH 28SSOP
IC FILTER 20KHZ LOWPASS 14CERDIP
IC FILTER 20KHZ LOWPASS 14DIP
IC FILTER 20KHZ LOWPASS 16SOIC
IC FILTER 20KHZ LOWPASS 8CERDIP
IC FILTER 20KHZ LOWPASS 8DIP
IC FILTER 20KHZ SWITCHED 16SOIC
IC FILTER 20KHZ SWITCHED 16SSOP
IC FILTER 250KHZ SWITCH 24SOIC
IC FILTER 256KHZ LOWPASS 16SSOP
IC FILTER 25KHZ SWITCHED 28SSOP
IC FILTER 27MHZ 20QFN
IC FILTER 3.5-50MHZ LOPASS 32SMT
IC FILTER 300KHZ LINEAR PH 8SOIC
IC FILTER 300KHZ UNIV 20SSOP
IC FILTER 30KHZ BUTTER 8SOIC
IC FILTER 30KHZ SWITCHED 20SOIC
IC FILTER 30KHZ UNIV SWTCH 20DIP
IC FILTER 35KHZ SWITCHED 20SOIC
IC FILTER 35KHZ UNIV SWTCH 20DIP
IC FILTER 40KHZ SWITCHED 14SOIC
IC FILTER 40KHZ SWITCHED 16SOIC
IC FILTER 40KHZ SWITCHED 16SSOP
IC FILTER 40KHZ UNIV SWTCH 14DIP
IC FILTER 50KHZ LOWPASS 16SOIC
IC FILTER 50KHZ LOWPASS 18SOIC
IC FILTER 50KHZ LOWPASS 8DIP
IC FILTER 50KHZ SWITCHED 28SSOP
IC FILTER 50KHZ UNIV SWTCH 24DIP
IC FILTER 5MHZ ANTIALIASNG 22DFN
IC FILTER 5MHZ ANTIALIASNG 8MSOP
IC FILTER 64KHZ LINEAR PHS 8SOIC
IC FILTER 95KHZ LOWPASS 14CERDIP
IC FILTER 95KHZ LOWPASS 14DIP
IC FILTER 95KHZ LOWPASS 16SOIC
IC FILTER ACTIVE 20-DIP
IC FILTER BAND PASS 18SOP
IC FILTER BAND PASS 24SMT
IC FILTER BAND PASS 32LFCSP
IC FILTER BAND PASS 32SMT
IC FILTER DIGITAL 160BGA
IC FILTER DIGITAL 160QFP
IC FILTER DIGITAL 40VQFN
IC FILTER DIGITAL 64TQFP
IC FILTER DIGITAL 84PLCC
IC FILTER FIR 84PLCC
IC FILTER HALF BAND 100MQFP
IC FILTER HALF BAND 84PLCC
IC FILTER LOW PASS 16QFN
IC FILTER LOW PASS 32LFCSP
IC FILTER LOW PASS 32QFN
IC FILTER LOWPASS 5TH 8DIP
IC FILTER LOWPASS 8-DIP
IC FILTER RIPPLE SOT23-5
IC FILTER SD/ED/HD 38TSSOP
IC FILTER SERIAL I/O 28SOIC
IC FILTR 150KHZ ANTIALIAS 16SSOP
IC HEADPHONE NOISE-CANCEL 32QFN
IC HEADPHONE NOISE-CANCEL 36QFN
LPF, TUNABLE, 2.2 TO 4 GHZ

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