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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 85 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
Linear Technology LTC1067CS#PBF, Active Filter, Dual, Universal Filter, 2nd, 4th Order Switched Capacitor 20kHz, 16-Pin
RS Stock No. 884-6889
Mfr. Part No.LTC1067CS#PBF
BrandAnalog Devices
PHP428.21
Each (In a Pack of 2)
units
 Universal Filter 2nd, 4th Switched Capacitor 20kHz Dual, Single 3 V ±5V 2 Surface Mount SOIC 16 10.008 x 3.988 x 1.5mm 1.5mm 10.01mm
MAX7420EUA+,Active Filters
RS Stock No. 191-3458
Mfr. Part No.MAX7420EUA+
BrandMaxim Integrated
PHP524.50
Each (In a Pack of 2)
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
Linear Technology LTC1065CSW#PBF, Active Filter, Low Pass Filter, 5th Order Switched Capacitor 50kHz, 16-Pin SOIC W
RS Stock No. 761-8920
Mfr. Part No.LTC1065CSW#PBF
BrandAnalog Devices
PHP636.71
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
Linear Technology LTC1062CSW#PBF, Active Filter, Low Pass Filter, 5th Order Switched Capacitor 20kHz, 16-Pin SOIC W
RS Stock No. 545-5433
Mfr. Part No.LTC1062CSW#PBF
BrandAnalog Devices
PHP491.14
Each
units
 Low Pass Filter 5th Switched Capacitor 20kHz Dual, Single 9 V, 12 V, 15 V ±3 V, ±5 V 1 Surface Mount SOIC W 16 10.49 x 7.6 x 2.34mm 2.34mm 10.49mm
Wurth Elektronik 748112024, Active Filter, Low Pass Filter, 2nd Order 2500MHz, 6-Pin
RS Stock No. 177-6020
Mfr. Part No.748112024
BrandWurth Elektronik
PHP58.391
Each (On a Reel of 4000)
units
 Low Pass Filter 2nd - 2500MHz - - - - Surface Mount - 6 1.6 x 0.8 x 0.6mm 0.6mm 1.6mm
MAX7424EUA+,Active Filters
RS Stock No. 191-3279
Mfr. Part No.MAX7424EUA+
BrandMaxim Integrated
PHP327.928
Each (In a Tube of 50)
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
5th-Order Lowpass Switched-Cap Filters
RS Stock No. 190-7078
Mfr. Part No.MAX7410EUA+
BrandMaxim Integrated
PHP312.73
Each (In a Pack of 2)
units
 - - - - - - - - - - - - - -
MAX7426EUA+,Active Filters
RS Stock No. 191-4302
Mfr. Part No.MAX7426EUA+
BrandMaxim Integrated
PHP190.008
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
Maxim MAX295CPA+, Active Filter, Low Pass Filter, 8th Order Switched Capacitor 50kHz, 8-Pin PDIP
RS Stock No. 165-4560
Mfr. Part No.MAX295CPA+
BrandMaxim Integrated
PHP405.46
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
Linear Technology LTC1065CN8#PBF, Active Filter, Low Pass Filter, 5th Order Switched Capacitor 50kHz, 8-Pin PDIP
RS Stock No. 545-6290
Mfr. Part No.LTC1065CN8#PBF
BrandAnalog Devices
PHP691.77
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
MAX274AENG+,Active Filters
RS Stock No. 191-3500
Mfr. Part No.MAX274AENG+
BrandMaxim Integrated
PHP1,185.07
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
Maxim MAX274ACNG+, Active Filter, Band Pass Filter, Low Pass Filter, 8th Order Continuous Time 150kHz, 24-Pin PDIP
RS Stock No. 333-026
Mfr. Part No.MAX274ACNG+
BrandMaxim Integrated
PHP1,052.30
Each
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
Linear Technology LTC1563-2CGN#PBF, Active Filter, Low Pass Filter, 4th Order 256kHz, 16-Pin SSOP
RS Stock No. 761-9080
Mfr. Part No.LTC1563-2CGN#PBF
BrandAnalog Devices
PHP244.76
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
MAX7426EUA+,Active Filters
RS Stock No. 191-4788
Mfr. Part No.MAX7426EUA+
BrandMaxim Integrated
PHP211.46
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
ON Semiconductor FMS6141S5X, Active Filter, Band Pass Filter, 4th Order, 5-Pin SC-70
RS Stock No. 169-8556
Mfr. Part No.FMS6141S5X
BrandON Semiconductor
PHP7.61
Each (On a Reel of 3000)
units
 Band Pass Filter 4th - - Single 5 V - 1 Surface Mount SC-70 5 2 x 1.25 x 1mm 1mm 2mm
5th-Order Lowpass Switched-Cap Filters
RS Stock No. 190-6086
Mfr. Part No.MAX7410EUA+
BrandMaxim Integrated
PHP272.162
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
Maxim MAX293EPA+, Active Filter, Low Pass Filter, 8th Order Switched Capacitor 0.1 Hz → 25 kHz, 8-Pin PDIP
RS Stock No. 786-0975
Mfr. Part No.MAX293EPA+
BrandMaxim Integrated
PHP461.23
Each
units
 Low Pass Filter 8th Switched Capacitor 0.1 Hz → 25 kHz Dual 4.75 → 11 V ±2.375 → ±5.5V 1 Through Hole PDIP 8 9.91 x 7.87 x 4.45mm 4.45mm 9.91mm
Linear Technology LTC1068IG#PBF, Active Filter, Quad
RS Stock No. 858-0813
Mfr. Part No.LTC1068IG#PBF
BrandAnalog Devices
PHP872.75
Each
units
 Band Pass Filter, Band Reject Filter, High Pass Filter, Low Pass Filter 8th Switched Capacitor 120kHz Dual, Single 3.3 V, 5 V ±5V 4 Surface Mount SSOP 28 10.5 x 5.6 x 1.95mm 1.95mm 10.5mm
Linear Technology LTC1063CSW#PBF, Active Filter, Low Pass Filter, 5th Order Switched Capacitor 50kHz, 16-Pin SOIC W
RS Stock No. 545-5449
Mfr. Part No.LTC1063CSW#PBF
BrandAnalog Devices
PHP742.07
Each
units
 Low Pass Filter 5th Switched Capacitor 50kHz Dual, Single 5 V, 9 V, 12 V, 15 V ±3 V, ±5 V 1 Surface Mount SOIC W 16 10.49 x 7.6 x 2.34mm 2.34mm 10.49mm
MAX7408EUA+,Active Filters
RS Stock No. 191-3997
Mfr. Part No.MAX7408EUA+
BrandMaxim Integrated
PHP227.218
Each (In a Tube of 50)
units
 Low Pass Filter 5th Switched Capacitor 1 Hz → 15 kHz Single 5 V - 1 Surface Mount DIP 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm
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