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MAX7490CEE+

  • In Stock: 101000
  • Available: 11912

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $9.89400US $9.89
10+US $8.90460US $89.05
30+US $6.92580US $207.77
100+US $5.68905US $568.91
500+US $5.44170US $2720.85
1000+US $4.94700US $4947.00

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Description

The MAX7490/MAX7491 consist of two identical low power, low-voltage, wide dynamic range, rail-to-rail, 2nd-order switched-capacitor building blocks. Each of the two filter sections, together with two to four external resistors, can generate all standard 2nd-order functions: bandpass, lowpass, highpass, and notch (band reject). Three of these functions are simultaneously available. Fourth-order filters can be obtained by cascading the two 2nd-order filter sections. Similarly, higher order filters can easily be created by cascading multiple MAX7490/MAX7491s.
Features
♦ Dual 2nd-Order Filter in a 16-Pin QSOP Package
♦ High Accuracy Q Accuracy: ±0.2% Clock-to-Center Frequency Error: ±0.2%
♦ Rail-to-Rail Input and Output Operation
♦ Single-Supply Operation: +5V (MAX7490) or +3V (MAX7491)
♦ Internal or External Clock
♦ Highpass, Lowpass, Bandpass, and Notch Filters
♦ Clock-to-Center Frequency Ratio of 100:1
♦ Internal Sampling-to-Center Frequency Ratio of 200:1
♦ Center Frequency up to 40kHz
♦ Easily Cascaded for Multipole Filters
♦ Low-Power Shutdown: < 1µA Supply CurrentApplications Tunable Active Filters Multipole Filters ADC Anti-Aliasing Post-DAC Filtering Adaptive Filtering Phase-Locked Loops (PLLs) Set-Top Boxes
Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

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