MAX292 Low Pass Switched Capacitor Filter Datasheet

The MAX292 is a 8th order, lowpass, Bessel filter with low overshoot and fast settling. The IC can be set-up with corner frequencies from 0.1Hz to 25kHz. The MAX292 can operate from the internal clock signal or an external clock signal can be used. The MAX292 also includes an uncommitted op-amp which can used for post-filtering or anti-aliasing.

Features

• 8th-Order Lowpass Elliptic Filters: Bessel
• Clock-Tunable Corner-Frequency Range: 0.1Hz to 25kHz
• No External Resistors or Capacitors Required
• Internal or External Clock
• Clock to Corner Frequency Ratio: 100:1
• Low Noise: -70dB THD + Noise (Typ)
• Operate with a Single +5V Supply or Dual ±5V Supplies
• Uncommitted Op Amp for Anti-Aliasing or Clock-Noise Filtering