帮忙查找 器件 MAX275的资料
The MAX274 and MAX275 are continuous-time active filters consisting of independent cascadable 2nd-order sections。 Each section can implement and all-pole bandpass or lowpass filter response, such as Butterworth, Bessel, Chebyshev, and is programmed by four external resistors。 The MAX274/MAX275...全部
The MAX274 and MAX275 are continuous-time active filters consisting of independent cascadable 2nd-order sections。
Each section can implement and all-pole bandpass or lowpass filter response, such as Butterworth, Bessel, Chebyshev, and is programmed by four external resistors。
The MAX274/MAX275 provide lower noise that switched-capacitor filters, as well as superior dynamic performance - both due to the continuous-time design。
Since continuous-time filters do not require a clock, aliased and clock noise are eliminated with the MAX274/MAX275。
The MAX274 comprises of four 2nd-order sections, permitting 8th-order filters to be realized。 Center frequencies range up to 150kHZ, and are accurate to within ±1% over the full operating temperature range。
Total harmonic distortion (THD) is typically better than -86dB。
The MAX275 comprises of two 2nd-order sections, permitting 4th-order filters to be realized。
Center frequencies range up to 300kHZ, and are accurate to within ±0。9% over the full operating temperature range。
Total harmonic distortion (THD) is typically better than -86dB。
Both filters operate from a single +5V supply or from dual ±5V supplies
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