MAX7480 Datasheet (Maxim) - 8th-Order / Lowpass / Butterworth / Switched-Capacitor Filter

MAX7480, 8th-Order / Lowpass / Butterworth / Switched-Capacitor Filter

The MAX7480 8th-order, lowpass, Butterworth, switched-capacitor filter (SCF) operates from a single +5V supply.

The device draws only 2.9mA of supply current and allows corner frequencies from 1Hz to 2kHz, making it ideal for low-power post-DAC filtering and anti-aliasing applications.

The MAX7480 f

MAX7480 Features

* a shutdown mode, which reduces the supply current to 0.2µA. Two clocking options are available: self-clocking (through the use of an external capacitor) or external clocking for tighter corner-frequency control. An offset adjust pin allows for adjustment of the DC output level. The MAX7480 Butterwor