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 61 - 80 of 118 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
RS Stock No. 165-4527
Mfr. Part No.MAX7414EUA+
$8.588
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. 190-6085
Mfr. Part No.MAX7409EUA+
$7.614
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
RS Stock No. 146-1175
Mfr. Part No.MAX274ACNG+
$28.83
Each (In a Tube of 15)
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
RS Stock No. 190-6086
Mfr. Part No.MAX7410EUA+
$8.031
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
RS Stock No. 192-3084
Mfr. Part No.MAX293CPA+
$12.60
Each (In a Tube of 50)
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. 154-6381
Mfr. Part No.LTC1060CSW#PBF
$10.034
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. 169-8117
Mfr. Part No.NJM2760V
$1.088
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. 190-7078
Mfr. Part No.MAX7410EUA+
$8.93
Each (In a Pack of 2)
units
- - - - - - - - - - - - - -
RS Stock No. 535-149
Mfr. Part No.NJM2760V
$1.002
Each (In a Pack of 5)
units
- - - - - - - - Surface Mount SSOP 20 6.5 x 4.4 x 1.15mm 1.15mm 6.5mm
RS Stock No. 145-7525
Mfr. Part No.LTC1068CN#PBF
$22.92
Each (In a Tube of 15)
units
Universal Filter 8th Switched Capacitor 50kHz Dual, Single 3.3 V, 5 V ±5V 4 Through Hole PDIP 24 32.51 x 6.48 x 3.3mm 3.3mm 32.51mm
RS Stock No. 192-3086
Mfr. Part No.MAX295ESA+
$16.088
Each (In a Tube of 100)
units
Low Pass Filter 8th Switched Capacitor 50kHz Dual, Single 5 V ±5V 1 Surface Mount SO 8 5 x 4 x 1.5mm 1.5mm 5mm
RS Stock No. 190-6088
Mfr. Part No.MAX7480ESA+
$6.701
Each (In a Tube of 100)
units
Butterworth, Low Pass Filter 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. 192-3334
Mfr. Part No.MAX275ACPP+
$16.42
Each
units
Band Pass Filter, Low Pass Filter 4th Continuous Time 300kHz Dual, Single 5 V ±5V 2 Through Hole PDIP 20 26.54 x 7.87 x 4.45mm 4.45mm 26.54mm
New
RS Stock No. 197-7613
Mfr. Part No.UAF42AP
$28.689
Each (In a Tube of 25)
units
- 2nd - - - - - 1 - PDIP 14 - - -
RS Stock No. 151-3338
Mfr. Part No.LTC1068-200IG#PBF
$25.73
Each
units
Quad Filter 2nd Switched Capacitor 25kHz Dual - 5.5 (Maximum)V 4 Surface Mount SSOP 28 10.5 x 5.7 x 1.95mm 1.95mm 10.5mm
RS Stock No. 151-3083
Mfr. Part No.LTC1068-200IG#PBF
$17.085
Each (In a Tube of 47)
units
Quad Filter 2nd Switched Capacitor 25kHz Dual - 5.5 (Maximum)V 4 Surface Mount SSOP 28 10.5 x 5.7 x 1.95mm 1.95mm 10.5mm
New
RS Stock No. 190-7054
Mfr. Part No.MAX7409EUA+
$8.56
Each (In a Pack of 2)
units
- - - - - - - - - - - - - -
RS Stock No. 191-4788
Mfr. Part No.MAX7426EUA+
$6.60
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
RS Stock No. 333-026
Mfr. Part No.MAX274ACNG+
$31.28
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
RS Stock No. 166-2451
Mfr. Part No.FMS6141CSX
$0.234
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
Related Products
The MCP2542FD CAN transceiver is designed for high-speed ...
Description:
The MCP2542FD CAN transceiver is designed for high-speed CAN FD applications up to 8Mbps communication speed The maximum propagation delay was improved to support longer bus length.The device meets the automotive requirements for CAN FD bit rates exceeding 2 Mbps, ...
RS-485 Line Drivers and Receivers, EXAR Exar has ...
Description:
RS-485 Line Drivers and Receivers, EXAR Exar has a broad range of RS-485 transceivers that are compliant to popular field bus standards, including PROFIBUS Some may have advanced features like enhanced receiver failsafe, and 15kV ESD protection ensuring reliable and ...
RS-232 Line Drivers and Receivers, EXAR Exar offers ...
Description:
RS-232 Line Drivers and Receivers, EXAR Exar offers a wide range of RS232 serial communication standard (also known as TIA/EIA-232) devices They span over a range of data rates from 20kbps to 1Mbps, including the popular 120kbps and 250kbps speeds. ...
RS-232 Line Drivers and Receivers, EXAR Exar offers ...
Description:
RS-232 Line Drivers and Receivers, EXAR Exar offers a wide range of RS232 serial communication standard (also known as TIA/EIA-232) devices They span over a range of data rates from 20kbps to 1Mbps, including the popular 120kbps and 250kbps speeds. ...