Part number:
MAX7491
Manufacturer:
Maxim
File Size:
234.16 KB
Description:
Dual universal switched-capacitor filters.
MAX7491_MaximIntegratedProducts.pdf
Datasheet Details
Part number:
MAX7491
Manufacturer:
Maxim
File Size:
234.16 KB
Description:
Dual universal switched-capacitor filters.
MAX7491, Dual Universal Switched-Capacitor Filters
The MAX7490/MAX7491 consist of two identical lowpower, 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, highpas
MAX7491 Features
* o Dual 2nd-Order Filter in a 16-Pin QSOP Package o High Accuracy Q Accuracy: ±0.2% Clock-to-Center Frequency Error: ±0.2% o Rail-to-Rail Input and Output Operation o Single-Supply Operation: +5V (MAX7490) or +3V (MAX7491) o Internal or External Clock o Highpass, Lowpass, Bandpass, and Notch Filters
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