MAXIM INTEGRATED / ANALOG DEVICES MAX7400CSA Lowpass Elliptic Filter

The MAX7400CSA+ is an 8th-order, low-pass elliptic switched-capacitor filter in an 8-pin NSOIC package. It consumes 2mA of supply current and covers corner frequencies from 1Hz to 10kHz, making it suitable for low-power anti-aliasing and post-DAC filtering applications. The device features a shutdown mode that reduces current to 0.2μA, with two clocking options: self-clocking via an external capacitor or external clock input for precise cutoff control. An offset adjustment pin (OS) allows for DC level adjustments. It offers 82dB stopband rejection, a sharp roll-off with a transition ratio of 1.5, and a fixed response based on the clock frequency. Designed for applications like ADC anti-aliasing, speech processing, air-bag electronics, and CT2 base stations, it operates with a supply voltage between 4.5V and 5.5V, and an operating temperature range from 0°C to 70°C. The device exhibits low noise and distortion (-82dB), with a clock-to-corner frequency ratio of 100:1, low output offset of ±5mV, and a clock oscillator frequency of 38kHz.

View MAX7400CSADatasheet [pdf]

Buy the Maxim Series Elliptic Filter: MAX7400CSA

Order the Maxim MAX7400CSA online today and enhance your signal filtering with a high-performance, low-power elliptic design. Ideal for ADC anti-aliasing and post-DAC applications, this 8th-order filter features a sharp roll-off, extensive stopband rejection of 82dB, and a versatile corner frequency range from 1Hz to 10kHz. Its low operating current of 2mA ensures energy efficiency, while the internal oscillator built for 38kHz provides precise control. Perfect for analog and digital systems requiring high fidelity filtering in applications like speech processing, air-bag electronics, and communication systems. Take advantage of fast delivery and guaranteed quality by purchasing online today!

Buy Maxim MAX7400CSA low-noise elliptic filter now and experience unmatched reliability and performance for your signal processing needs.