MAX7401CPA+

The MAX7401CPA+ is a 8th order low pass bessel switched capacitor filter (SFC) in 8 pin DIP package. This device draw only draw only 2mA of supply current and in shutdown mode, the supply current reduce to 0.2μA. When using the MAX7401 for anti-aliasing or post DAC filtering, synchronize the DAC and the filter clocks. If the clocks are not synchronized, beat frequencies may alias into the pass band. A high clock to corner frequency ratio allows a simple RC low pass filter with the cut-off frequency set above the SCF corner frequency to provide input anti-aliasing and reasonable output clock attenuation.

• Supply voltage range from 4.5V to 5.5V
• Operating temperature range is -40°C to 85°C
• Low noise and distortion 82dB THD + noise
• Clock tuneable corner frequency (1Hz to 5KHz)
• 100:1 clock to corner ratio
• Low output offset of ±5mV
• 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

Anwendungen

Signalverarbeitung

Warnungen und Hinweise

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Hinweise

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