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MAX978ESE+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX978ESE+

Manufacturer: MAXIM

Single/Dual/Quad, SOT23, Single-Supply, High-Speed, Low-Power Comparators

Partnumber Manufacturer Quantity Availability
MAX978ESE+,MAX978ESE MAXIM 6 In Stock

Description and Introduction

Single/Dual/Quad, SOT23, Single-Supply, High-Speed, Low-Power Comparators The MAX978ESE+ is a high-efficiency, mono Class D audio power amplifier manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage Range:** 2.5V to 5.5V  
- **Output Power:** Up to 1.4W into 4Ω at 5V  
- **Efficiency:** Up to 90%  
- **THD+N (Total Harmonic Distortion + Noise):** 0.04% (typical)  
- **Shutdown Current:** 0.01µA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin Narrow SOIC  

### **Descriptions:**  
- Designed for portable battery-powered applications.  
- Features a low-power shutdown mode for power savings.  
- Includes click-and-pop suppression circuitry.  
- Requires minimal external components.  

### **Features:**  
- High-efficiency Class D operation  
- Low quiescent current (2.5mA typical)  
- No external output filter required  
- Short-circuit and thermal protection  
- Improved PSRR (Power Supply Rejection Ratio)  

This amplifier is commonly used in smartphones, portable media players, and other compact audio devices.

Application Scenarios & Design Considerations

Single/Dual/Quad, SOT23, Single-Supply, High-Speed, Low-Power Comparators

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