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| Image | Part Number | Manufacturer | Description | Series | Operating Temperature | Features | Packaging | Mounting Type | RoHS Status | Manufacturer Part Number | Voltage - Supply | Output Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMC1210IRHATG4 | N/A | IC QUAD FILTR FOR D-S MOD 40VQFN | - | - | - | Tape & Reel (TR) | Surface Mount | - | - | 2.4 V ~ 5.5 V | - | |
| MAX7418EUA+ | Maxim Integrated | IC FILTER LOWPASS 5TH 8UMAX | - | - | - | Tube | Surface Mount | - | - | 4.5 V ~ 5.5 V | - | |
| HMC882LP5E | ADI (Analog Devices, Inc.) | IC MMIC FILTER LP TUNABLE 32-QFN | - | - | - | Strip | Surface Mount | - | - | 14V | - | |
| MAX7441ESD+ | Maxim Integrated | IC FILTER RECON VID 14-SOIC | - | - | - | Tube | Surface Mount | - | - | 5V | - | |
| MAX267BEWG+ | Maxim Integrated | IC FILTER BANDPASS PROG 24-SOIC | - | - | - | Tube | Surface Mount | - | - | 4.74 V ~ 12.6 V, ±2.37 V ~ 6.3 V | - | |
| LTC6605CDJC-14#TRPBF | ADI (Analog Devices, Inc.) | IC FILTER 14MHZ DUAL 22-DFN | - | - | - | Tape & Reel (TR) | Surface Mount | - | - | 2.7 V ~ 5.25 V | - | |
| MAX7449EUD+T | Maxim Integrated | IC FILTER VIDEO 4CH 14-TSSOP | - | - | - | Tape & Reel (TR) | Surface Mount | - | - | 4.75 V ~ 5.25 V | - | |
| MAX294EPA+ | Maxim Integrated | IC FILTER LOWPASS 8TH 8-DIP | - | - | - | Tube | Through Hole | - | - | 4.75 V ~ 11 V, ±2.375 V ~ 5.5 V | - | |
| MAX267BENG | Maxim Integrated | IC FILTER BANDPASS PROG 24-DIP | - | - | - | Tube | Through Hole | - | - | 4.74 V ~ 12.6 V, ±2.37 V ~ 6.3 V | - | |
| MAX7408CPA+ | Maxim Integrated | IC FILTER LOWPASS 5TH 8DIP | - | - | - | Tube | Through Hole | - | - | 4.5 V ~ 5.5 V | - |
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.