DESCRIPTION
The LF580 continuous analog filter consists of two second order (12 dB/oct), tunable (0.2 to 10 kHz) highpass Butterworth filter blocks.
FEATURES
• only 2 small capacitors required
• 200 to 10 kHz adjustable corner frequency
• dual 12 dB/Oct Butterworth filter (24 dB/Oct cascaded)
• 1.1 to 3.0 VDC operating range
• adjustable by a single potentiometer