8th-Order, Lowpass, Elliptic, Switched-Capacitor Filters The MAX297EWE is a switched-capacitor filter manufactured by Maxim Integrated. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** Maxim Integrated
- **Part Number:** MAX297EWE
- **Type:** Switched-Capacitor Filter
- **Filter Type:** Lowpass
- **Order:** 8th Order
- **Cutoff Frequency Range:** Adjustable (programmable via external clock)
- **Clock-to-Cutoff Frequency Ratio:** 100:1
- **Supply Voltage Range:** ±5V to ±8V (dual supply) or +10V to +16V (single supply)
- **Operating Temperature Range:** -40°C to +85°C
- **Package:** 16-Wide SOIC (WE)
### **Descriptions:**
- The MAX297EWE is an 8th-order, lowpass, elliptic, switched-capacitor filter.
- It provides a sharp roll-off and stopband attenuation, making it suitable for anti-aliasing and signal conditioning applications.
- The cutoff frequency is set by an external clock, allowing flexibility in system design.
- It operates with dual or single power supplies and is designed for precision filtering in data acquisition and communication systems.
### **Features:**
- **8th-Order Elliptic Lowpass Response** – Provides steep roll-off and high stopband rejection.
- **Programmable Cutoff Frequency** – Adjustable via an external clock (100:1 clock-to-cutoff ratio).
- **Wide Supply Range** – Supports ±5V to ±8V (dual) or +10V to +16V (single supply).
- **Low Power Consumption** – Optimized for power-sensitive applications.
- **High Accuracy** – Maintains consistent performance over temperature and supply variations.
- **Surface-Mount Package** – 16-pin SOIC (WE) for compact PCB designs.
This information is strictly based on the manufacturer's datasheet and technical documentation.
