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
Related links
- NF Low Pass Filter Active Filter, 4th Order
- Nisshinbo Micro Devices Active Filter
- STMicroelectronics BALFLB-WL-09D3 Universal Filter Active Filter
- STMicroelectronics BALFLB-WL-07D3 Universal Filter Active Filter
- Texas Instruments Universal Filter Active Filter, 2nd Order
- STMicroelectronics BALFLB-WL-08D3 Universal Filter Active Filter
- STMicroelectronics L9961 Universal Filter Active Filter
- Texas Instruments UAF42 Active Filter, 2nd Order