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The MAX7407ESA+ is an 8th-order, lowpass, elliptic switched-capacitor filter operating from a single +3V supply. It provides a transition ratio of 1.2 and typical stopband rejection of 60dB. The corner frequency ranges from 1Hz to 10kHz, determined by a clock input or external capacitor with a 100:1 clock-to-corner ratio. Supply current is 2mA in normal mode and 0.2µA in shutdown. It features ±5mV output offset and operates within the 0°C to +70°C temperature range in an 8-pin SO package.
Verify the component matches the exact part number MAX7407ESA+. Confirm the manufacturer is Analog Devices Inc./Maxim Integrated. Ensure the device is RoHS compliant and free from physical damage before installation.
Select this component for applications requiring steep rolloff with a transition ratio of 1.2. It is suitable for systems using a single +3V supply. Consider the internal oscillator or external clock options based on required cutoff-frequency control precision.
This device belongs to the MAX7400/MAX7403/MAX7404/MAX7407 family of 8th-order, lowpass, elliptic, switched-capacitor filters. These devices are designed for low-power anti-aliasing and post-DAC filtering applications in single-supply systems.
MAX7400CSA, MAX7400CPA, MAX7400ESA, MAX7400EPA, MAX7403CSA, MAX7403CPA, MAX7403ESA, MAX7403EPA, MAX7404CSA, MAX7404CPA, MAX7404ESA, MAX7404EPA, MAX7407CSA, MAX7407CPA, MAX7407EPA.