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 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
New
RS Stock No. 191-4662
Mfr. Part No.MAX293EWE+
$17.00
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
New
RS Stock No. 190-7102
Mfr. Part No.MAX7427EUA+
$4.32
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
New
RS Stock No. 191-3223
Mfr. Part No.MAX7420EUA+
$12.444
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. 732-8080
Mfr. Part No.MAX7401ESA+
$8.80
Each
units
Low Pass Filter 8th Switched Capacitor 5kHz Single 4.5 → 5.5 V - 1 Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm
RS Stock No. 165-4527
Mfr. Part No.MAX7414EUA+
$9.447
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
RS Stock No. 165-4560
Mfr. Part No.MAX295CPA+
$9.75
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
New
RS Stock No. 191-3500
Mfr. Part No.MAX274AENG+
$38.00
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
RS Stock No. 165-4525
Mfr. Part No.MAX7409CUA+
$5.291
Each (In a Tube of 50)
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
New
RS Stock No. 190-7030
Mfr. Part No.MAX7404ESA+
$10.20
Each (In a Pack of 2)
units
- - - - - - - - - - - - - -
New
RS Stock No. 190-6084
Mfr. Part No.MAX7404ESA+
$8.798
Each (In a Tube of 100)
units
- 8th Switched Capacitor 1 10kHz Single 4.5 5.5 V - 1 Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm
RS Stock No. 165-9503
Mfr. Part No.MAX7400CSA+
$5.467
Each (In a Tube of 100)
units
Low Pass Filter 8th Switched Capacitor 0.001 → 10kHz Single 4.5 → 5.5 V - 1 Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm
New
RS Stock No. 191-5027
Mfr. Part No.MAX7408EUA+
$7.44
Each (In a Pack of 5)
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
New
RS Stock No. 191-5299
Mfr. Part No.MAX7404CSA+
$7.65
Each (In a Tube of 100)
units
Low Pass Filter 8th Switched Capacitor 10kHz Single 3 V - 1 Surface Mount SO 8 5 x 4 x 1.5mm 1.5mm 5mm
New
RS Stock No. 191-3200
Mfr. Part No.MAX274AENG+
$37.687
Each (In a Tube of 15)
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
RS Stock No. 545-6054
Mfr. Part No.LTC1064-2CN#PBF
$34.43
Each
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. 162-5176
Mfr. Part No.MF10CCWM/NOPB
$5.189
Each (In a Tube of 36)
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
New
RS Stock No. 191-3996
Mfr. Part No.MAX7407ESA+
$10.302
Each (In a Tube of 100)
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. 165-9698
Mfr. Part No.MAX7490EEE+
$8.03
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. 190-7078
Mfr. Part No.MAX7410EUA+
$8.15
Each (In a Pack of 2)
units
- - - - - - - - - - - - - -
New
RS Stock No. 191-4302
Mfr. Part No.MAX7426EUA+
$5.024
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
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