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MAX983CUA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX983CUA+

Manufacturer: MAXIM

Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators

Partnumber Manufacturer Quantity Availability
MAX983CUA+,MAX983CUA MAXIM 200 In Stock

Description and Introduction

Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators The MAX983CUA+ is a Class D audio power amplifier manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX983CUA+  
- **Type:** Class D Audio Power Amplifier  
- **Output Power:** Up to 3.2W (into 4Ω at 5V)  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Efficiency:** Up to 90%  
- **THD+N (Total Harmonic Distortion + Noise):** 0.04% (typical)  
- **Signal-to-Noise Ratio (SNR):** 95dB (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin μMAX  

### **Descriptions:**
The MAX983CUA+ is a high-efficiency, low-power Class D audio amplifier designed for portable and battery-powered applications. It features a filterless modulation scheme, eliminating the need for bulky external LC filters while maintaining high audio quality.  

### **Features:**
- **Filterless Class D Operation:** Reduces external component count.  
- **Low Quiescent Current:** 4mA (typical) for power efficiency.  
- **Shutdown Mode:** Reduces current to <1μA when not in use.  
- **Click-and-Pop Suppression:** Minimizes audible noise during power-up/down.  
- **Thermal and Short-Circuit Protection:** Enhances reliability.  
- **Single-Supply Operation:** Compatible with battery-powered devices.  

This information is based solely on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators

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