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 121 - 128 of 128 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. 761-8920
Mfr. Part No.LTC1065CSW#PBF
$23.54
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. 799-3192
Mfr. Part No.MAX7490EEE+
$9.25
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
RS Stock No. 648-0339
Mfr. Part No.MF10CCWM/NOPB
$7.10
Each
units
Universal Filter 4th Switched Capacitor 30kHz Dual, Single 12 V ±5V 2 Surface Mount SOIC W 20 12.8 x 7.47 x 2.34mm 2.34mm 12.8mm
RS Stock No. 154-6383
Mfr. Part No.LTC1067IS#PBF
$11.783
Each (In a Tube of 50)
units
Universal Filter 2nd Switched Capacitor - Dual, Single 3 11 V ±5V - Surface Mount SOIC 16 10.008 x 3.988 x 1.5mm 1.5mm 10.01mm
RS Stock No. 709-2166
Mfr. Part No.UAF42AUE4
$23.44
Each
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
New
RS Stock No. 190-7102
Mfr. Part No.MAX7427EUA+
$4.32
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
New
RS Stock No. 190-7126
Mfr. Part No.MAX7480ESA+
$8.15
Each (In a Pack of 2)
units
- - - - - - - - - - - - - -
RS Stock No. 799-8092
Mfr. Part No.MAX7407CSA+
$8.48
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
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