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MAX749CSA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX749CSA+

Manufacturer: MAXIM

Digitally Adjustable LCD Bias Supply

Partnumber Manufacturer Quantity Availability
MAX749CSA+ MAXIM 3400 In Stock

Description and Introduction

Digitally Adjustable LCD Bias Supply The MAX749CSA+ is a precision, dual, second-order, switched-capacitor active filter manufactured by Maxim Integrated.  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** Dual, Second-Order Switched-Capacitor Active Filter  
- **Package:** 8-Pin SOIC  
- **Operating Voltage Range:** ±2.25V to ±5.5V (Dual Supply) or +4.5V to +11V (Single Supply)  
- **Filter Type:** Lowpass, Highpass, Bandpass, Notch, or Allpass  
- **Clock-to-Center Frequency Ratio:** 100:1 (Typical)  
- **Total Harmonic Distortion (THD):** -80dB (Typical)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Pin Count:** 8  

### **Descriptions:**  
The MAX749CSA+ provides two independent, second-order filter sections that can be configured for various filter responses (lowpass, highpass, bandpass, notch, or allpass). It operates with a clock-to-center frequency ratio of 100:1, making it suitable for precision filtering applications.  

### **Features:**  
- Dual, matched second-order filter sections  
- Low THD: -80dB (Typical)  
- Wide supply voltage range  
- Low power consumption  
- No external components required for filter response  
- Adjustable center frequency via external clock  
- Available in 8-pin SOIC package  

This information is based solely on factual data from Maxim Integrated's specifications.

Application Scenarios & Design Considerations

Digitally Adjustable LCD Bias Supply

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