FEATURES
n Continuous Time—No Clock
n Four 2nd Order Filter Sections, 20kHz to 300kHz
Center Frequency
n Butterworth, Chebyshev, Elliptic or Equiripple
Delay Response
n Lowpass, Bandpass, Highpass Responses
n 99dB Typical S/N, ±5V Supply (Q = 1)
n 93dB Typical S/N, Single 5V Supply (Q = 1)
n Rail-to-Rail Input and Output Voltages
n DC Accurate to 3mV (Typ)
n ±0.5% Typical Center Frequency Accuracy
n “Zero-Power” Shutdown Mode
n Single or Dual Supply, 5V to 10V Total
n Resistor-Programmable fO, Q, Gain