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

...
Read more Read less

Filters

Viewing 81 - 100 of 132 products
Results per page
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. 191-4788
Mfr. Part No.MAX7426EUA+
$5.66
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
New
RS Stock No. 190-7054
Mfr. Part No.MAX7409EUA+
$8.45
Each (In a Pack of 2)
units
- - - - - - - - - - - - - -
New
RS Stock No. 191-4266
Mfr. Part No.MAX293EWE+
$16.013
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
RS Stock No. 165-4580
Mfr. Part No.MAX291ESA+
$10.901
Each (In a Tube of 100)
units
Low Pass Filter 8th Switched Capacitor 25kHz Dual, Single 5 V ±5V 1 Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm
New
RS Stock No. 191-3458
Mfr. Part No.MAX7420EUA+
$14.10
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
RS Stock No. 146-1102
Mfr. Part No.MAX267BCNG+
$27.038
Each (In a Tube of 15)
units
Band Pass Filter 2nd Switched Capacitor 57kHz Dual, Single 5 V ±5V 2 Through Hole PDIP 24 32.13 x 7.87 x 4.45mm 4.45mm 32.13mm
RS Stock No. 169-8556
Mfr. Part No.FMS6141S5X
$0.234
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
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. 191-3996
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
New
RS Stock No. 190-6083
Mfr. Part No.MAX7400ESA+
$10.532
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. 169-8117
Mfr. Part No.NJM2760V
$1.208
Each (On a Reel of 2000)
units
- - - - - - - - Surface Mount SSOP 20 6.5 x 4.4 x 1.15mm 1.15mm 6.5mm
New
RS Stock No. 190-6088
Mfr. Part No.MAX7480ESA+
$7.446
Each (In a Tube of 100)
units
- 8th Switched Capacitor 1 2kHz Single 4.5 5.5 V - 1 Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm
RS Stock No. 800-0929
Mfr. Part No.MAX267BCNG+
$27.04
Each
units
Band Pass Filter 2nd Switched Capacitor 57kHz Dual, Single 5 V ±5V 2 Through Hole PDIP 24 32.13 x 7.87 x 4.45mm 4.45mm 32.13mm
New
RS Stock No. 191-5267
Mfr. Part No.MAX275BCWP+
$11.833
Each (In a Tube of 36)
units
Band Pass Filter, Low Pass Filter - Continuous Time 300kHz Dual, Single 5 V ±5V 1 Surface Mount SO 20 13 x 7.6 x 2.35mm 2.35mm 13mm
RS Stock No. 919-9409
Mfr. Part No.LTC1564IG#PBF
$26.287
Each (In a Tube of 77)
units
Low Pass Filter 8th Continuous Time 150kHz Dual, Single 2.7 10.5 V ±2.375 ±5V - Surface Mount SSOP 16 6.5 x 5.6 x 1.95mm 1.95mm 6.5mm
New
RS Stock No. 191-6885
Mfr. Part No.MAX7404CSA+
$8.80
Each (In a Pack of 2)
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. 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. 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. 800-0966
Mfr. Part No.MAX295CPA+
$11.00
Each
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. 800-0960
Mfr. Part No.MAX295ESA+
$15.09
Each
units
Low Pass Filter 8th Switched Capacitor 50kHz Dual, Single 5 V ±5V 1 Surface Mount SOIC 8 5 x 4 x 1.5mm 1.5mm 5mm
Related Products
Linear Technology filter ICs present continuous time and ...
Description:
Linear Technology filter ICs present continuous time and switched capacitor filters that offer flexibility as well as being easy to use. The active filters can support low pass and a wide range of frequencies. They are suitable for use in ...
Wurth WE-LPF series Multilayer Chip Low-Pass Filters with ...
Description:
Wurth WE-LPF series Multilayer Chip Low-Pass Filters with a power capacity up to 3W, low insertion loss and high attenuation in the stop-band. Applications include: RF functions; Wireless communication systems (e.g. DECT; PACS; PHS; GSM; WLAN; Bluetooth).
Linear Technology filter ICs present continuous time and ...
Description:
Linear Technology filter ICs present continuous time and switched capacitor filters that offer flexibility as well as being easy to use. The active filters can support low pass and a wide range of frequencies. They are suitable for use in ...
Linear Technology filter ICs present continuous time and ...
Description:
Linear Technology filter ICs present continuous time and switched capacitor filters that offer flexibility as well as being easy to use. The active filters can support low pass and a wide range of frequencies. They are suitable for use in ...