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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MAX7401CSA+T | Maxim Integrated | IC FILTER LOWPASS 8-SOIC | - | - | - | Tape & Reel (TR) | Surface Mount | - | - | 4.5 V ~ 5.5 V | - | |
| LTC6602CUF#TRPBF | ADI (Analog Devices, Inc.) | IC FILTER BANDPASS/LOWPASS 24QFN | - | - | - | Tape & Reel (TR) | Surface Mount | - | - | 2.7 V ~ 3.6 V | - | |
| MAX281ACWE | Maxim Integrated | IC FILTER 5TH-ORD BESSEL 16-SOIC | - | - | - | Tube | Surface Mount | - | - | 4.75 V ~ 16 V, ±2.375 V ~ 8 V | - | |
| MAX274ACWI+ | Maxim Integrated | IC FILTER ANALOG 8TH-ORD 28SOIC | - | - | - | Tube | Surface Mount | - | - | 4.74 V ~ 11 V, ±2.37 V ~ 5.5 V | - | |
| MAX274AEWI+ | Maxim Integrated | IC FILTER ACTIVE 28-SOIC | - | - | - | Tube | Surface Mount | - | - | 4.74 V ~ 11 V, ±2.37 V ~ 5.5 V | - | |
| MAX264ACPI | Maxim Integrated | IC FILTER SW CAP BANDPASS 28-DIP | - | - | - | Tube | Through Hole | - | - | ±5V | - | |
| HMC891LP5E | ADI (Analog Devices, Inc.) | IC MMIC BAND PASS FILTER 32-QFN | - | - | - | Strip | Surface Mount | - | - | 0 V ~ 14 V | - | |
| LTC6605CDJC-10#TRPBF | ADI (Analog Devices, Inc.) | IC FILTER 10MHZ DUAL 22-DFN | - | - | - | Tape & Reel (TR) | Surface Mount | - | - | 2.7 V ~ 5.25 V | - | |
| MF10ACN | N/A | IC FILTER DUAL SWITCH CAP 20-DIP | - | - | - | Tube | Through Hole | - | - | ±9 V ~ 14 V | - | |
| LTC1064-1CN#PBF | ADI (Analog Devices, Inc.) | IC FILTR 8TH ORDR LOWPASS 14-DIP | - | - | - | Tube | Through Hole | - | - | ±2.37 V ~ 8 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.