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 129 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. 165-9698
Mfr. Part No.MAX7490EEE+
MYR22.37
Each (In a Tube of 100)
units
Universal Filter 2nd Switched Capacitor 40kHz Single 5 V - 2 Surface Mount QSOP 16 4.98 x 3.99 x 1.651mm 1.651mm 4.98mm
New
RS Stock No. 191-4302
Mfr. Part No.MAX7426EUA+
MYR12.86
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
New
RS Stock No. 190-7054
Mfr. Part No.MAX7409EUA+
MYR21.65
Each (In a Pack of 2)
units
- - - - - - - - - - - - - -
RS Stock No. 154-6381
Mfr. Part No.LTC1060CSW#PBF
MYR29.439
Each (In a Tube of 38)
units
Universal Filter 2nd Switched Capacitor - Dual, Single 5 V ±8V - Surface Mount SOIC W 20 13.005 x 7.959 x 2.337mm 2.337mm 13.01mm
RS Stock No. 153-3479
Mfr. Part No.LTC1064-2CN#PBF
MYR72.054
Each (In a Tube of 50)
units
Low Pass Filter 8th - 140kHz Dual, Single 5 V, 9 V, 12 V, 15 V ±3 V, ±5 V 1 Through Hole PDIP 14 19.56 x 6.48 x 3.3mm 3.3mm 19.56mm
RS Stock No. 919-9376
Mfr. Part No.LTC1065CSW#PBF
MYR75.403
Each (In a Tube of 47)
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. 800-0950
Mfr. Part No.MAX292CPA+
MYR29.69
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. 166-2451
Mfr. Part No.FMS6141CSX
MYR0.626
Each (On a Reel of 2500)
units
- 4th - 8000kHz Single 5 V - 1 Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm
RS Stock No. 737-3194
Mfr. Part No.748112024
MYR10.48
Each
units
Low Pass Filter 2nd - 2500MHz - - - - Surface Mount - 6 1.6 x 0.8 x 0.6mm 0.6mm 1.6mm
New
RS Stock No. 190-7078
Mfr. Part No.MAX7410EUA+
MYR20.85
Each (In a Pack of 2)
units
- - - - - - - - - - - - - -
RS Stock No. 919-9392
Mfr. Part No.LTC1562IG#PBF
MYR70.92
Each (In a Tube of 66)
units
Universal Filter 2nd Continuous Time - Dual, Single 4.75 10.5 V ±2.375 ±5V - Surface Mount SSOP 20 7.33 x 5.38 x 1.78mm 1.78mm 7.33mm
RS Stock No. 761-9092
Mfr. Part No.LTC1569CS8-7#PBF
MYR53.70
Each
units
Low Pass Filter 10th - 300kHz Dual, Single 3.7 to 4.6 V ±5V - Surface Mount SOIC 8 5.004 x 3.988 x 1.5mm 1.5mm 5mm
RS Stock No. 919-9402
Mfr. Part No.LTC1569CS8-7#PBF
MYR42.188
Each (In a Tube of 100)
units
Low Pass Filter 10th - 300kHz Dual, Single 3.7 to 4.6 V ±5V - Surface Mount SOIC 8 5.004 x 3.988 x 1.5mm 1.5mm 5mm
New
RS Stock No. 191-3500
Mfr. Part No.MAX274AENG+
MYR97.40
Each
units
Band Pass Filter, Low Pass Filter - 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
New
RS Stock No. 192-1864
Mfr. Part No.MAX7407CSA+
MYR25.981
Each (In a Tube of 100)
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. 739-0199
Mfr. Part No.FMS6141S5X
MYR1.054
Each (In a Pack of 5)
units
Band Pass Filter 4th - - Single 5 V - 1 Surface Mount SC-70 5 2 x 1.25 x 1mm 1mm 2mm
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
New
RS Stock No. 192-3341
Mfr. Part No.MAX291CSA+
MYR47.40
Each
units
Low Pass Filter 8th Switched Capacitor 25kHz Dual, Single 5 V ±5V 1 Surface Mount SO 8 5 x 4 x 1.5mm 1.5mm 5mm
RS Stock No. 799-3192
Mfr. Part No.MAX7490EEE+
MYR23.48
Each
units
Universal Filter 2nd Switched Capacitor 40kHz Single 5 V - 2 Surface Mount QSOP 16 4.98 x 3.99 x 1.651mm 1.651mm 4.98mm
New
RS Stock No. 189-8503
Mfr. Part No.MAX7413EUA+
MYR19.15
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
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