8th-Order, Lowpass, Switched-Capacitor Filters The MAX296CPA is a switched-capacitor, 8th-order, lowpass elliptic filter manufactured by Maxim Integrated.  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** Switched-Capacitor Lowpass Filter  
- **Order:** 8th-order elliptic  
- **Cutoff Frequency Range:** Programmable from 0.1Hz to 25kHz  
- **Clock-to-Cutoff Ratio:** 100:1 (typical)  
- **Stopband Attenuation:** ≥ 80dB (typical)  
- **Passband Ripple:** ≤ 0.1dB  
- **Supply Voltage Range:** ±5V to ±8V  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  

### **Features:**  
- **Fully Integrated Filter:** No external components required for filtering.  
- **Programmable Cutoff Frequency:** Set by an external clock.  
- **Low Power Consumption:** Typically 40mW.  
- **High Accuracy:** Maintains performance over temperature and supply variations.  
- **Single or Dual Supply Operation:** Compatible with ±5V or single +5V supplies (with biasing).  
- **Elliptic Response:** Provides sharp roll-off and high stopband rejection.  

### **Applications:**  
- Anti-aliasing filters  
- Data acquisition systems  
- Telecommunications  
- Audio processing  
- Signal conditioning  

The MAX296CPA is designed for precision filtering applications where high stopband rejection and low passband ripple are required.

8th-Order, Lowpass, Switched-Capacitor Filters