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MAX7491EEE from MAXIM,MAXIM - Dallas Semiconductor

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MAX7491EEE

Manufacturer: MAXIM

Dual Universal Switched-Capacitor Filters

Partnumber Manufacturer Quantity Availability
MAX7491EEE MAXIM 2 In Stock

Description and Introduction

Dual Universal Switched-Capacitor Filters The MAX7491EEE is a digital programmable 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:** MAX7491EEE  
- **Package:** 16-QSOP (0.154", 3.90mm Width)  
- **Type:** Switched Capacitor Filter  
- **Applications:** Anti-aliasing, Noise reduction, Signal conditioning  
- **Filter Type:** Low Pass  
- **Number of Filters:** 2 (Dual)  
- **Filter Order:** 8th Order  
- **Cutoff Frequency Range:** Programmable from 0.1Hz to 20kHz  
- **Clock-to-Cutoff Ratio:** 100:1  
- **Supply Voltage (V+):** +5V  
- **Supply Voltage (V-):** -5V  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The MAX7491EEE is a dual, 8th-order, lowpass, switched-capacitor filter with independently programmable cutoff frequencies. It is designed for precision filtering applications, including anti-aliasing and noise reduction. The device operates from ±5V supplies and provides a clock-to-cutoff frequency ratio of 100:1.  

### **Features:**  
- Dual 8th-order lowpass filters in a single package  
- Independently programmable cutoff frequencies  
- No external components required for filter response  
- Low THD (Total Harmonic Distortion)  
- Low noise performance  
- Wide cutoff frequency range (0.1Hz to 20kHz)  
- Operates from ±5V power supplies  
- 16-QSOP package for space-constrained applications  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Dual Universal Switched-Capacitor Filters

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