Active Filter integrated circuits are analog signal-conditioning devices that implement frequency-selective filtering using active circuitry. Unlike passive filters, they incorporate active elements to provide controlled filtering behavior and can support functions such as buffering and gain while shaping the signal’s frequency response.
These ICs are used to realize common filter responses, including:
Active filter ICs are typically selected when stable, repeatable filtering performance is needed within an integrated solution, helping simplify analog design by reducing reliance on purely passive filter networks.
| Product | Manufacturer | In Stock Status | Price | Qty | RFQ | Description |
|---|---|---|---|---|---|---|
| Analog Devices | - | Check Price | Get a Quote | Active Filters LTC1562-2 - Very Low Noise, Low Distortion Active RC Quad Universal Filter | ||
| Analog Devices | - | Check Price | Get a Quote | Active Filters LTC1562 - Very Low Noise, Low Distortion Active RC Quad Universal Filter | ||
| Analog Devices | - | Check Price | Get a Quote | Active Filters LTC1562-2 - Very Low Noise, Low Distortion Active RC Quad Universal Filter | ||
| Analog Devices | - | Check Price | Get a Quote | Active Filters LTC1562 - Very Low Noise, Low Distortion Active RC Quad Universal Filter | ||
| Analog Devices | - | Check Price | Get a Quote | Active Filters LTC1560-1 - 1MHz/500kHz Continuous Time Low Noise, Lowpass Elliptic Filter | ||
| Analog Devices | - | Check Price | Get a Quote | Active Filters LTC1164-6 - Low Power 8th Order Pin Selectable Elliptic or Linear Phase Lowpass Filter | ||
| Analog Devices | - | Check Price | Get a Quote | Active Filters LTC1068 - Clock-Tunable, Quad Second Order, Filter Building Blocks | ||
| Analog Devices | - | Check Price | Get a Quote | Active Filters LTC1067 - Rail-to-Rail, Very Low Noise Universal Dual Filter Building Block | ||
| Analog Devices | - | Check Price | Get a Quote | Active Filters LTC1067 - Rail-to-Rail, Very Low Noise Universal Dual Filter Building Block | ||
| Analog Devices | - | Check Price | Get a Quote | Active Filters LTC1067 - Rail-to-Rail, Very Low Noise Universal Dual Filter Building Block | ||
| Analog Devices | - | Check Price | Get a Quote | Active Filters LTC1067 - Rail-to-Rail, Very Low Noise Universal Dual Filter Building Block | ||
| Analog Devices | - | Check Price | Get a Quote | Active Filters LTC1064-7 - Linear Phase, 8th Order Lowpass Filter | ||
| Analog Devices | - | Check Price | Get a Quote | Tape & Reel (TR) Active Filters Obsolete 14 ROHS3 Compliant DUAL | ||
| Analog Devices | - | Check Price | Get a Quote | Tape & Reel (TR) Active Filters Obsolete 14 ROHS3 Compliant DUAL | ||
| Analog Devices | - | Check Price | Get a Quote | Tape & Reel (TR) Active Filters Obsolete 14 ROHS3 Compliant DUAL 5V V | ||
| Analog Devices | - | Check Price | Get a Quote | Tube Active Active Filters Obsolete 14 ROHS3 Compliant DUAL 5V V | ||
| Analog Devices | - | Check Price | Get a Quote | Tape & Reel (TR) Active Active Filters Obsolete 14 ROHS3 Compliant DUAL 5V V | ||
| Analog Devices | - | Check Price | Get a Quote | Tube Active Active Filters Obsolete 14 ROHS3 Compliant DUAL 5V V | ||
| Analog Devices | - | Check Price | Get a Quote | Tape & Reel (TR) Active Active Filters Obsolete 8 ROHS3 Compliant DUAL 5V V | ||
| Analog Devices | - | Check Price | Get a Quote | Tape & Reel (TR) Active Active Filters Obsolete 8 ROHS3 Compliant DUAL 5V V | ||
| Analog Devices | - | Check Price | Get a Quote | Tape & Reel (TR) Active Active Filters Obsolete 14 ROHS3 Compliant DUAL 5V V | ||
| Analog Devices | - | Check Price | Get a Quote | Tube Active Active Filters Obsolete 14 ROHS3 Compliant DUAL 5V V | ||
| Analog Devices | - | Check Price | Get a Quote | Tape & Reel (TR) Active Filters Obsolete 14 ROHS3 Compliant DUAL | ||
| Analog Devices | - | Check Price | Get a Quote | Tube Active Filters Obsolete 14 ROHS3 Compliant DUAL 5V V | ||
| Analog Devices | - | Check Price | Get a Quote | Tape & Reel (TR) Active Filters Obsolete 20 ROHS3 Compliant QUAD 5V V | ||
| Analog Devices | - | Check Price | Get a Quote | Tube Active Filters Obsolete 20 ROHS3 Compliant QUAD 5V V | ||
| Analog Devices | - | Check Price | Get a Quote | Tape & Reel (TR) Active Filters Obsolete 20 ROHS3 Compliant QUAD 5V V | ||
| Analog Devices | - | Check Price | Get a Quote | Tape & Reel (TR) Active 2 Active Filters Obsolete 10 ROHS3 Compliant DUAL 5V V | ||
| Analog Devices | - | Check Price | Get a Quote | Tube 1 Active Filters Active 8 ROHS3 Compliant DUAL 5V V | ||
| Analog Devices | - | Check Price | Get a Quote | Tape & Reel (TR) Active Filters Obsolete | ||
| Analog Devices | - | Check Price | Get a Quote | Tape & Reel (TR) Active Filters Obsolete 8 Non-RoHS Compliant DUAL | ||
| Analog Devices | - | Check Price | Get a Quote | Tube Active Filters Obsolete 8 Non-RoHS Compliant DUAL | ||
| Analog Devices | - | Check Price | Get a Quote | Active Filters | ||
| Analog Devices | - | Check Price | Get a Quote | Tape & Reel (TR) Active 1 Active Filters Obsolete 8 Non-RoHS Compliant DUAL 3V V | ||
| Analog Devices | - | Check Price | Get a Quote | Tube Active Filters Obsolete 8 Non-RoHS Compliant DUAL | ||
| Analog Devices | - | Check Price | Get a Quote | Tube Active Active Filters Obsolete 8 ROHS3 Compliant DUAL 3V V | ||
| Analog Devices | - | Check Price | Get a Quote | Tube Active Filters Active 8 ROHS3 Compliant DUAL 3V V | ||
| Analog Devices | - | Check Price | Get a Quote | Active Filters | ||
| Analog Devices | - | Check Price | Get a Quote | Tube Active Active Filters Obsolete 8 ROHS3 Compliant DUAL 5V V | ||
| Analog Devices | - | Check Price | Get a Quote | Tube Active 1 Active Filters Obsolete 8 ROHS3 Compliant DUAL 5V V | ||
| Analog Devices | - | Check Price | Get a Quote | Tube 1 Active Filters Active 8 ROHS3 Compliant DUAL 5V V | ||
| Analog Devices | - | Check Price | Get a Quote | Tape & Reel (TR) 1 Active Filters Active 8 ROHS3 Compliant DUAL 5V V | ||
| Analog Devices | - | Check Price | Get a Quote | Tube Active 1 Active Filters Obsolete 8 Non-RoHS Compliant DUAL 5V V | ||
| Analog Devices | - | Check Price | Get a Quote | Tape & Reel (TR) Active Filters Obsolete | ||
| Analog Devices | - | Check Price | Get a Quote | Tape & Reel (TR) Active Filters Active 8 ROHS3 Compliant DUAL | ||
| Analog Devices | - | Check Price | Get a Quote | Tube 1 Active Filters Active 8 ROHS3 Compliant DUAL 5V V | ||
| Analog Devices | - | Check Price | Get a Quote | Active Filters Active 8 RoHS Compliant DUAL 5V V | ||
| Analog Devices | - | Check Price | Get a Quote | Active Filters Obsolete Non-RoHS Compliant DUAL | ||
| Analog Devices | - | Check Price | Get a Quote | 1 Active Filters Active 8 RoHS Compliant DUAL | ||
| Analog Devices | - | Check Price | Get a Quote | Active Filters Obsolete ROHS3 Compliant |