MAX293EPA+

The MAX293EPA+ is an 8th order, low pass, elliptic switched capacitor filter in 8 pin DIP package. This filter set up with corner-frequencies ranging from 0.1Hz to 25KHz. It provides -80dB stopband rejection and a sharp roll-off with a transition ratio of 1.5. The fixed response of this device simplifies the design task to corner-frequency selection by setting a clock frequency. An external capacitor is used to generate a clock using the internal oscillator or an external clock signal can be used. An uncommitted op-amp (non-inverting input grounded) is provided for building a continuous-time low pass filter for post-filtering or anti-aliasing. Steep roll-off and high order make this filter ideal for anti-aliasing applications that require maximum bandwidth and for communication applications that require filtering signals in close proximity within the frequency domain.

• Operate with a single +5V supply or dual ±5V supplies
• Operating temperature range from -40°C to 85°C
• Clock to corner frequency ratio is 100:1
• Supply current is 15mA at dual ±5V supply and 7mA at single 5V supply
• Passband ripple is 0.15dB
• THD plus noise is -71dB
• Clock oscillator frequency is 35KHz

Applikasjoner

Signal Processing

Advarsler

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

Merknader

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