MAX7403CPA+

MAX7403CPA+ is a 8th-order, lowpass, elliptic, switched-capacitor filter (SCF). Two clocking options are available: self-clocking (through the use of an external capacitor) or external clocking for tighter cutoff-frequency control. In addition, an offset adjustment pin (OS) allows for the adjustment of the DC output level. The MAX7403 provide a sharper rolloff with a transition ratio of 1.2, while still delivering 60dB of stopband rejection. The fixed response of this device simplifies the design task to corner-frequency selection by setting a clock frequency. Suitable for ADC anti-aliasing speech processing, post-DAC filtering air-bag electronics, CT2 base stations applications.

• Operate from a single +5V
• Clock-tuneable corner frequency (1Hz to 10KHz)
• 38KHz typ internal oscillator frequency at COSC = 1000pF
• 100:1 clock-to-corner ratio
• 10ppm/°C clock-to-corner tempco
• 10mVp-p clock feedthrough
• Low power: 2mA (operating mode) and 0.2µA (shutdown mode)
• Low output offset is ±5mV
• Temperature range from 0 to +70°C
• 8 pin plastic DIP package

Avisos

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

Notas

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