Active Filters

An active filter is a type of analog circuit that implements an electronic filter to a signal using active components such as an amplifier. When an amplifier is included in a filter design or application, it can improve the predictability and performance of the filter.

Types of Active Filters

  • Brand Pass Filters
  • Brand Reject Filter
  • High Pass Filter
  • Low pass Filter
  • Quad Filters and Universal Filters are devices that can be programmed to perform one of the other types of active filters
  • Notch Filter

...
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Filters

Viewing 61 - 80 of 87 products
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Description Price Filter Type Maximum Order Architecture Cut-off Frequency Power Supply Type Typical Single Supply Voltage Typical Dual Supply Voltage Number of Circuits Mounting Type Package Type Pin Count Dimensions Height Length
RS Stock No. 190-7030
Mfr. Part No.MAX7404ESA+
€5.485
Each (In a Pack of 2)
units
Elliptic, Low Pass Filter 8th Switched Capacitor - Single 4.5 → 5.5 V - - Surface Mount SOIC - - - -
RS Stock No. 192-3079
Mfr. Part No.MAX275ACPP+
€7.256
Each (In a Tube of 18)
units
Band Pass Filter, Low Pass Filter 4th Continuous Time 300kHz Dual, Single 5 V ±5V 2 Through Hole PDIP 20 26.54 x 7.87 x 4.45mm 4.45mm 26.54mm
RS Stock No. 545-6290
Mfr. Part No.LTC1065CN8#PBF
€10.58
Each
units
Low Pass Filter 5th Switched Capacitor 50kHz Dual, Single 5 V, 9 V, 12 V, 15 V ±5V 1 Through Hole PDIP 8 10.16 x 6.48 x 3.3mm 3.3mm 10.16mm
RS Stock No. 191-4788
Mfr. Part No.MAX7426EUA+
€3.406
Each (In a Pack of 5)
units
Low Pass Filter 5th Switched Capacitor 12kHz Dual, Single 5 V - 1 Surface Mount μMAX 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm
RS Stock No. 190-7054
Mfr. Part No.MAX7409EUA+
€4.745
Each (In a Pack of 2)
units
- - - - - - - - - - - - - -
RS Stock No. 190-6086
Mfr. Part No.MAX7410EUA+
€4.199
Each (In a Tube of 50)
units
Low Pass Filter 5th Switched Capacitor 1 → 15kHz Single 4.5 → 5.5 V - 1 Surface Mount μMax 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm
RS Stock No. 203-3416
Mfr. Part No.MLPF-WB55-02E3
€0.246
Each (In a Pack of 50)
units
Low Pass Filter - - 2400 MHz, 2500 MHz - - - 1 - CSP 6 - - -
RS Stock No. 190-7126
Mfr. Part No.MAX7480ESA+
€4.815
Each (In a Pack of 2)
units
Butterworth, Low Pass Filter 8th Switched Capacitor - Single 4.5 → 5.5 V - - Surface Mount SOIC - - - -
RS Stock No. 146-1175
Mfr. Part No.MAX274ACNG+
€15.804
Each (In a Tube of 15)
units
Band Pass Filter, Low Pass Filter 8th Continuous Time 150kHz Dual, Single 5 V ±5V 1 Through Hole PDIP 24 32.13 x 7.87 x 4.45mm 4.45mm 32.13mm
RS Stock No. 191-4998
Mfr. Part No.MAX7407ESA+
€6.48
Each (In a Pack of 2)
units
Low Pass Filter 8th Switched Capacitor 1 Hz → 10 kHz Single 3 V - 1 Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm
RS Stock No. 923-6738
Mfr. Part No.UAF42AU
€14.583
Each (In a Tube of 40)
units
Universal Filter 2nd Switched Capacitor 100kHz Dual - ±15V 4 Surface Mount SOIC 16 10.28 x 7.52 x 2.35mm 2.35mm 10.28mm
RS Stock No. 197-7615
Mfr. Part No.UAF42AP
€17.29
Each
units
- 2nd - - - - - 1 - PDIP 14 - - -
RS Stock No. 191-4302
Mfr. Part No.MAX7426EUA+
€2.796
Each (In a Tube of 50)
units
Low Pass Filter 5th Switched Capacitor 12kHz Dual, Single 5 V - 1 Surface Mount μMAX 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm
RS Stock No. 737-3194
Mfr. Part No.748112024
€1.34
Each
units
Low Pass Filter 2nd - 2500MHz - - - - Surface Mount - 6 1.6 x 0.8 x 0.6mm 0.6mm 1.6mm
RS Stock No. 761-9099
Mfr. Part No.LTC1564IG#PBF
€20.83
Each
units
Low Pass Filter 8th Continuous Time 150kHz Dual, Single 2.7 → 10.5 V ±2.375 → ±5V - Surface Mount SSOP 16 6.5 x 5.6 x 1.95mm 1.95mm 6.5mm
RS Stock No. 761-8939
Mfr. Part No.LTC1067IS#PBF
€8.21
Each
units
Universal Filter 2nd Switched Capacitor - Dual, Single 3 to 11 V ±5V - Surface Mount SOIC 16 10.008 x 3.988 x 1.5mm 1.5mm 10.01mm
RS Stock No. 192-3295
Mfr. Part No.MAX267BCNG+
€14.44
Each
units
Band Pass Filter 2nd Switched Capacitor 57kHz Dual, Single 5 V ±5V 2 Through Hole PDIP 24 32.13 x 7.87 x 4.45mm 4.45mm 32.13mm
RS Stock No. 192-2367
Mfr. Part No.MAX7409CUA+
€4.125
Each (In a Pack of 2)
units
Low Pass Filter 5th Switched Capacitor 15kHz Single 5 V - 1 Surface Mount μMAX 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm
RS Stock No. 191-4662
Mfr. Part No.MAX293EWE+
€8.27
Each
units
Low Pass Filter 8th Switched Capacitor 25kHz Single 5 V ±5V 1 Surface Mount SOIC 16 10.5 x 7.6 x 2.35mm 2.35mm 10.5mm
RS Stock No. 189-7172
Mfr. Part No.MAX7413EUA+
€3.992
Each (In a Tube of 50)
units
Low Pass Filter 5th Switched Capacitor 15kHz Single 3 V - 1 Surface Mount μMAX 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm