| TYPE | DESCRIPTION |
|---|
| Mounting Style | Through Hole |
| Number of Pins | 14 Pin |
| Supply Voltage (DC) | 6.00 V (min) |
| Case/Package | SOIC |
| Supply Current | 6.00 mA |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Bulk |
The UAF42AP is an Universal Active Filter that can be configured for a wide range of low-pass, high-pass and band-pass filters. It uses a classic state-variable analog architecture with an inverting amplifier and two integrators. The integrators include on-chip 1000pF capacitors trimmed to 0.5%. This architecture solves one of the most difficult problems of active filter design-obtaining tight tolerance, low-loss capacitors. A DOS-compatible filter design program allows easy implementation of many filter types, such as Butterworth, Bessel and Chebyshev. A fourth, uncommitted FET-input op amp (identical to the other three) can be used to form additional stages or for special filters such as band-reject and Inverse Chebyshev. The classical topology of the UAF42 forms a time-continuous filter, free from the anomalies and switching noise associated with switched-capacitor filter types.
● Versatile
● Simple design procedure
TI
The UAF42 is a universal active filter which can be configured for a wide range of low-pass, high-pass, and band-pass...
TI
TEXAS INSTRUMENTS UAF42AP Analog Filter, Universal, 2nd, 1, 6V, 18V, DIP
TI
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