MAX7420 filters equivalent, 5th-order / lowpass / switched-capacitor filters.
o 5th-Order, Lowpass Filters Elliptic Response (MAX7418/MAX7421/ MAX7422/MAX7425) Bessel Response (MAX7419/MAX7423) Butterworth Response (MAX7420/MAX7424)
o Clock-Turnabl.
They feature a shutdown mode that reduces supply current to 0.2µA.
Two clocking options are available: self-clocking (t.
The MAX7418
–MAX7425 5th-order, low-pass, switchedcapacitor filters (SCFs) operate from a single +5V (MAX7418
–MAX7421) or +3V (MAX7422
–MAX7425) supply. These devices draw only 3mA of supply current and a.
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