Key facts
- Brand
- FREQUENCY
- Model
- DP68
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-11
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Frequency Devices D68/DP68 Series 32 Pin DIP 8-Pole Filters Datasheet
The document describes the D68 and DP68 Series of small 8-pole fixed-frequency precision active filters. These units are available in a compact 32-pin DIP package and provide high-performance linear active filtering without requiring external components or adjustments.
The datasheet details various transfer functions including Butterworth, elliptic, Bessel, and constant delay characteristics for both low-pass (D68L/DP68L) and high-pass (D68H) models. It provides comprehensive product specifications such as passband ripple, stopband attenuation rates, cutoff frequency stability, total harmonic distortion, and noise levels.
FREQUENCY DP68 specifications
| Package Type | 32 Pin DIP |
|---|---|
| Poles | 8-pole |
| Corner Frequency Range (DP68) | 1 Hz to 5 kHz |
| Dimensions | 1.8"L x 0.8"W x 0.3"H |
| Power Supply Range | +/-5V to +/-18V |
| Stability | +0.01% /°C |
Source: Frequency Devices D68/DP68 Series 32 Pin DIP 8-Pole Filters Datasheet
All FREQUENCY DP68 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
Do these filters require external components?
No, they are fully self-contained units that require no external components or adjustments.
From: Frequency Devices D68/DP68 Series 32 Pin DIP 8-Pole Filters Datasheet
What is the size of the filter package?
The filters come in a compact 32-pin DIP package measuring 1.8"L x 0.8"W x 0.3"H.
From: Frequency Devices D68/DP68 Series 32 Pin DIP 8-Pole Filters Datasheet
What is the frequency range of the D68 series filters?
The D68 series covers a corner frequency range from 1 Hz up to 100 kHz.
From: Frequency Devices D68 / DP68 Series 8‑Pole Filters Datasheet
What package dimensions do the D68/DP68 filters use?
All models are housed in a 32‑pin DIP package measuring 1.8 inches long, 0.8 inches wide and 0.3 inches high.
From: Frequency Devices D68 / DP68 Series 8‑Pole Filters Datasheet