MAX7419EUA+

The MAX7419EUA+ is a 5th order low pass bessel switched capacitor filter (SFC) in 8 pin µMAX package. This device draw only draw only 3.4mA of supply current and in shutdown mode, the supply current reduce to 0.2μA. When using the MAX7419 for anti-aliasing or post DAC filtering, synchronize the DAC or ADC and the filter clocks. If the clocks are not synchronized, beat frequencies may alias into the desired pass band.

• Supply voltage range from 4.5V to 5.5V
• Operating temperature range from -40°C to 85°C
• Total harmonic distortion and noise is -78dB
• Clock tuneable corner frequency (1Hz to 45KHz)
• 100:1 clock to corner ratio
• Low output offset of ±4mV
• Low overshoot and fast settling
• Self clocking (through external capacitor)or external clocking for tighter corner frequency control
• Offset adjust pin for adjustment of the DC output level

Applications

Signal Processing

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