RoHS Compliant Active Band Pass Filters

4th- and 8th-Order, Continuous-Time Active Filters -- MAX274
from Maxim Integrated

The MAX274 and MAX275 are continuous-time active filters consisting of independent cascadable 2nd-order sections. Each section can implement any all-pole bandpass or lowpass filter response, such as Butterworth, Bessel, Chebyshev, and is programmed by four external resistors. The MAX274/MAX275... [See More]

  • Standards and Certifications: RoHS
  • Filter Order: 2nd Order
  • Filter Class: Continuous
  • Filter Characteristic: Programmable
Pin-Programmable Universal and Bandpass Filters -- MAX267
from Maxim Integrated

The MAX263/264 and MAX267/268 CMOS switched-capacitor active filters are designed for precision filtering applications. Center frequency, Q, and operating mode are all selected via pin-strapped inputs. The MAX263/264 uses no external components for a variety of bandpass, lowpass, highpass, notch and... [See More]

  • Standards and Certifications: RoHS
  • Filter Order: 2nd Order
  • Filter Class: Switched Capacitor
  • Filter Characteristic: Programmable