D824

The D824 Series are digitally programmable low pass and high pass active filters with differential input that are tunable over a 256:1 frequency range. D824 filters are available with any one of five standard factory-set tuning ranges up to 102.4 kHz. These units contain 8 CMOS logic inputs .

All D824 Series models are convenient, low profile, easy to use fully finished filters which require no external components or adjustments. They feature low harmonic distortion, and near theoretical phase and amplitude characteristics. D824 filters operate from non-critical ± 12 to ± 18 Vdc power supplies, have a 10 k (min.) input impedance, a 10 (max.) output.