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 1 - 20 of 90 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. 761-9080
Mfr. Part No.LTC1563-2CGN#PBF
MYR26.19
Each
units
Low Pass Filter 4th - 256kHz Single 2.7 to 11 V - - Surface Mount SSOP 16 4.978 x 3.988 x 1.5mm 1.5mm 4.98mm
RS Stock No. 165-4556
Mfr. Part No.MAX291CPA+
MYR42.892
Each (In a Tube of 50)
units
Low Pass Filter 8th Switched Capacitor 25kHz Dual, Single 5 V ±5V 1 Through Hole PDIP 8 9.91 x 7.87 x 4.45mm 4.45mm 9.91mm
RS Stock No. 545-5433
Mfr. Part No.LTC1062CSW#PBF
MYR46.02
Each
units
Low Pass Filter 5th Switched Capacitor 20kHz Dual, Single 12 V, 15 V, 9 V ±3 V, ±5 V 1 Surface Mount SOIC W 16 10.49 x 7.6 x 2.34mm 2.34mm 10.49mm
RS Stock No. 192-2398
Mfr. Part No.MAX7425EUA+
MYR44.60
Each
units
Low Pass Filter 5th Switched Capacitor 45kHz Single 3 V - 1 Surface Mount μMAX 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm
RS Stock No. 165-4560
Mfr. Part No.MAX295CPA+
MYR26.268
Each (In a Tube of 50)
units
Low Pass Filter 8th Switched Capacitor 50kHz Dual, Single 5 V ±5V 1 Through Hole PDIP 8 9.91 x 7.87 x 4.45mm 4.45mm 9.91mm
RS Stock No. 535-149
Mfr. Part No.NJM2760V
MYR3.222
Each (In a Pack of 5)
units
- - - - - - - - Surface Mount SSOP 20 6.5 x 4.4 x 1.15mm 1.15mm 6.5mm
RS Stock No. 761-8939
Mfr. Part No.LTC1067IS#PBF
MYR40.15
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. 192-3079
Mfr. Part No.MAX275ACPP+
MYR44.691
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. 799-8092
Mfr. Part No.MAX7407CSA+
MYR34.99
Each
units
Low Pass Filter 8th Switched Capacitor 10kHz Single 3 V - 1 Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm
RS Stock No. 761-8920
Mfr. Part No.LTC1065CSW#PBF
MYR62.83
Each
units
Low Pass Filter 5th Switched Capacitor 50kHz Dual, Single - ±2.375 → ±8V - Surface Mount SOIC W 16 10.49 x 7.595 x 2.337mm 2.337mm 10.49mm
RS Stock No. 191-4662
Mfr. Part No.MAX293EWE+
MYR50.09
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. 146-1175
Mfr. Part No.MAX274ACNG+
MYR101.451
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. 192-3348
Mfr. Part No.MAX293CPA+
MYR41.90
Each
units
Low Pass Filter 8th Switched Capacitor 25kHz Dual, Single 5 V ±5V 1 Through Hole PDIP 8 9.91 x 7.87 x 4.45mm 4.45mm 9.91mm
RS Stock No. 191-3223
Mfr. Part No.MAX7420EUA+
MYR38.456
Each (In a Tube of 50)
units
Low Pass Filter 5th Switched Capacitor 45kHz Single 5 V - 1 Surface Mount μMAX 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm
RS Stock No. 190-6087
Mfr. Part No.MAX7427EUA+
MYR11.82
Each (In a Tube of 50)
units
Elliptic, Low Pass Filter 5th Switched Capacitor 1 → 12kHz 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. 545-5146
Mfr. Part No.LTC1063CN8#PBF
MYR62.08
Each
units
Low Pass Filter 5th Switched Capacitor 50kHz Dual, Single 5 V, 9 V, 12 V, 15 V ±3 V, ±5 V 1 Through Hole PDIP 8 10.16 x 6.48 x 3.3mm 3.3mm 10.16mm
RS Stock No. 189-8503
Mfr. Part No.MAX7413EUA+
MYR23.54
Each (In a Pack of 2)
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
RS Stock No. 545-6290
Mfr. Part No.LTC1065CN8#PBF
MYR55.09
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. 800-0950
Mfr. Part No.MAX292CPA+
MYR31.58
Each
units
Low Pass Filter 8th Switched Capacitor 25kHz Dual, Single 5 V ±5V 1 Through Hole PDIP 8 9.91 x 7.87 x 4.45mm 4.45mm 9.91mm
RS Stock No. 191-4266
Mfr. Part No.MAX293EWE+
MYR40.996
Each (In a Tube of 46)
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