8th-Order, Lowpass, Elliptic, Switched-Capacitor Filters The MAX294CWE+ is a 8th-order, lowpass, elliptic, switched-capacitor filter manufactured by Maxim Integrated.  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Filter Type:** Lowpass  
- **Filter Order:** 8th-order  
- **Response Type:** Elliptic  
- **Architecture:** Switched-capacitor  
- **Cutoff Frequency Range:** 0.1Hz to 25kHz (programmable via external clock)  
- **Clock-to-Cutoff Ratio:** 100:1 (typical)  
- **Stopband Attenuation:** -80dB (minimum)  
- **Passband Ripple:** ±0.1dB (typical)  
- **Supply Voltage Range:** ±5V (dual supply)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 16-pin Wide SOIC (CWE)  

### **Features:**  
- **Fully Integrated Filter:** No external components required for filtering.  
- **Programmable Cutoff Frequency:** Set via an external clock.  
- **Low Power Consumption:** Typically 30mW.  
- **High Stopband Rejection:** >80dB attenuation.  
- **Low Distortion:** Suitable for precision signal processing.  
- **Single or Dual Supply Operation:** Supports ±5V or +5V configurations.  

This device is commonly used in anti-aliasing, signal reconstruction, and noise reduction applications.

8th-Order, Lowpass, Elliptic, Switched-Capacitor Filters