| Image | Part Number | Manufacturer | Description | Series | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Voltage - Supply | Shell Style | Package / Case | Polarization |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LTC6605CDJC-7#TRPBF | ADI (Analog Devices, Inc.) | IC FILTER 7MHZ DUAL 22-DFN | - | Tape & Reel (TR) | Surface Mount | - | - | 2.7 V ~ 5.25 V | - | 22-WFDFN Exposed Pad | - | |
| MAX280EPA+ | Maxim Integrated | IC FILTER LOWPASS 8-DIP | - | Tube | Through Hole | - | - | 4.75 V ~ 16 V, ±2.375 V ~ 8 V | - | 8-DIP (0.300", 7.62mm) | - | |
| MAX296CSA+T | Maxim Integrated | IC FILTER LOWPASS 8-SOIC | - | Tape & Reel (TR) | Surface Mount | - | - | 4.75 V ~ 11 V, ±2.375 V ~ 5.5 V | - | 8-SOIC (0.154", 3.90mm Width) | - | |
| MAX7418CUA+T | Maxim Integrated | IC FILTER LOWPASS 5TH 8UMAX | - | Tape & Reel (TR) | Surface Mount | - | - | 4.5 V ~ 5.5 V | - | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | - | |
| AS3435-EQFP | ams | IC HEADPHONE NOISE-CANCEL 36QFN | - | Tape & Reel (TR) | Surface Mount | - | - | 1 V ~ 1.8 V | - | 36-VFQFN Exposed Pad | - | |
| LTC1067CS#TRPBF | ADI (Analog Devices, Inc.) | IC FILTR BLDNGBLK R-R DUAL16SOIC | - | Tape & Reel (TR) | Surface Mount | - | - | 3 V ~ 11 V, ±3 V ~ 5.5 V | - | 16-SOIC (0.154", 3.90mm Width) | - | |
| LTC1068-200CG#TRPBF | ADI (Analog Devices, Inc.) | IC FILTR BUILDNG BLK QUAD 28SSOP | - | Tape & Reel (TR) | Surface Mount | - | - | 3.14 V ~ 11 V, ±3.14 V ~ 5.5 V | - | 28-SSOP (0.209", 5.30mm Width) | - |
Active filters are electronic circuits that use active components such as operational amplifiers (op-amps) to implement filtering functions on input signals. Unlike passive filters, which use only resistors, capacitors, and inductors, active filters can provide gain and selectively amplify or attenuate specific frequency components of the input signal. Active filters offer advantages such as adjustable gain, low output impedance, and improved bandwidth compared to passive filters. They are widely used in audio processing, instrumentation, communications, and control systems where precise frequency response and signal conditioning are required.