• Particulate filter / Bessel

MAX74xx, MAX2xx series

Article: 00106976

Particulate filter / Bessel

The 5th Order, Zero Error Bessel Switched Capacitor Lowpass Filter provides DC that is error-free. By using an external capacitor and resistor to isolate the integrated circuit from the path of the DC signal, accuracy in this area is provided.

The capacitor and resistor, with the one chip 4th-order, switch the capacitor from the 5th order dos low pass filter. The linear phase is provided by the bessel low pass filters with constant group delay response, from DC to beyond the filter cutoff frequency, to where there is reduction in the stop band attenuation. The MAX281A can provide tighter specifications in comparison to MAX281B. The MAX280 is available for applications that needs an amplitude response that is maximally flat.

Specifications

  • Designed for: particulate
  • Other characteristics: Bessel

Other items

In this category | In this category, (Maxim Integrated)

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