AF161 Overview
The AF161 consists of 2 general purpose state variable active filters in a single package. By using only 4 external resistors for each section, various second order functions may be formed. Low pass, high pass, and band pass functions are avaiable simultaneously at separate outputs.
AF161 Key Features
- Independent a, frequency and gain adjustment
- Very low sensitivity to external ponent variation
- Separate low pass, high pass 'and band pass outputs
- Operation to 40 kHz
- a range to 500
- Wide power supply range