MAX7480ESA+

The MAX7480ESA+ is a low-pass Butterworth Switched-capacitor Filter for ADC anti-aliasing and post-DAC filtering. The 8th-order 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 features a shutdown mode, which reduces the supply current to 0.2μA. The MAX7480 Butterworth filter provides a maximally flat passband response. The fixed response simplifies the design task to selecting a clock frequency.

• Low noise and distortion (-73dB THD + noise)
• Clock-tunable corner frequency
• 100:1 Clock-to-corner ratio
• Low power
• ±5mV Low output offset

Applications

Industrial

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party