# Sallen Key ## Description Sallen-Key low pass filters are second-order active low pass filter. The design of Sallen-Key filters is similar to voltage-controlled voltage-source (VCVS), with filter characteristics such as high input impedance, good stability, and low output impedance. ## Project Details - **Owner:** sinchana17 - **Created:** 10/3/2023 - **Last Updated:** 10/3/2023 - **Visibility:** Public ## Key Components ### J1 — [Connector 01x06](https://www.flux.ai/jharwinbarrozo/connector-01x06.md) - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] ### J3 — [Connector 01x02 Horizontal](https://www.flux.ai/jharwinbarrozo/connector-01x02-horizontal.md) - Manufacturer Part Number: PZ254R-11-02P - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### PWR_FLAG1 — [PWR_FLAG](https://www.flux.ai/vasyl/pwrflag.md) - Manufacturer Part Number: PWR_FLAG **Pins:** - pwr ### PWR_FLAG2 — [PWR_FLAG](https://www.flux.ai/vasyl/pwrflag.md) - Manufacturer Part Number: PWR_FLAG **Pins:** - pwr ### PWR_FLAG3 — [PWR_FLAG](https://www.flux.ai/vasyl/pwrflag.md) - Manufacturer Part Number: PWR_FLAG **Pins:** - pwr ### U1 — [LM741](https://www.flux.ai/jecstronic/lm741.md) - Manufacturer Part Number: LM741 - Manufacturer Name: Texas Instruments - Part Type: Operational Amplifier (OP-AMP) - Datasheet URL: https://www.ti.com/lit/gpn/lm741 - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - - [pin 2] - + [pin 3] - NC [pin 8] - NULL [pin 5] - NULL [pin 1] - OUTPUT [pin 6] - V- [pin 4] - V+ [pin 7] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/sinchana17/sallen-key](https://www.flux.ai/sinchana17/sallen-key).* --- *Generated from [https://www.flux.ai/sinchana17/sallen-key](https://www.flux.ai/sinchana17/sallen-key)*