MAX7426 Datasheet - Maxim

MAX7426 5th-Order / Lowpass / Elliptic / Switched-Capacitor Filters

The MAX7426/MAX7427 5th-order, lowpass, elliptic, switched-capacitor filters (SCFs) operate from a single +5V (MAX7426) or +3V (MAX7427) supply. The devices draw only 0.8mA of supply current and allow corner frequencies from 1Hz to 12kHz, making them ideal for low-power post-DAC filtering and anti-a.

MAX7426 Features

* MAX7426/MAX7427 Applications ADC Anti-Aliasing Post-DAC Filtering CT2 Base Stations Speech Processing PART MAX7426CUA MAX7426CPA MAX7426EUA MAX7426EPA MAX7427CUA MAX7427CPA MAX7427EUA MAX7427EPA Ordering Information TEMP. RANGE 0°C to +70°C 0°C to +70°C -40°C to +85°C -40°C to +85°C 0°C to +70°C

MAX7426_MaximIntegratedProducts.pdf