MAX7490 is Dual Universal Switched-Capacitor Filters manufactured by Maxim Integrated.
| Part Number | Description |
|---|---|
| MAX749 | Digitally Adjustable LCD Bias Supply |
| MAX7491 | Dual Universal Switched-Capacitor Filters |
| MAX7400 | 8th-Order / Lowpass / Elliptic / Switched-Capacitor Filters |
| MAX7401 | 8th-Order / Lowpass / Bessel / Switched-Capacitor Filters |
| MAX7403 | 8th-Order / Lowpass / Elliptic / 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, highpass, and notch (band reject).
