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MAX972ESA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX972ESA+

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX972ESA+,MAX972ESA MAXIM 180 In Stock

Description and Introduction

Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators The **MAX972ESA+** is a headphone amplifier manufactured by **MAXIM Integrated** (now part of Analog Devices). Below are its key specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** MAXIM Integrated  
- **Category:** Audio Amplifiers  
- **Type:** Headphone Amplifier  
- **Package:** 8-SOIC (150mil)  
- **Operating Supply Voltage:** 2.7V to 5.5V  
- **Output Power:** 80mW (into 32Ω at 5V)  
- **Total Harmonic Distortion (THD):** 0.01% (typical)  
- **Gain:** Fixed 2V/V (6dB)  
- **Quiescent Current:** 1.3mA (typical)  
- **Shutdown Current:** 0.1μA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
The **MAX972ESA+** is a low-power, high-fidelity headphone amplifier designed for portable audio applications. It features a low quiescent current and a shutdown mode to extend battery life. The device operates from a single supply and delivers high-quality audio with minimal distortion.  

### **Features:**  
- **Low Power Consumption:** 1.3mA quiescent current  
- **Shutdown Mode:** Reduces current to 0.1μA  
- **Rail-to-Rail Output:** Maximizes dynamic range  
- **Short-Circuit Protection:** Prevents damage during faults  
- **Improved RF Noise Immunity:** Minimizes interference  
- **Space-Saving Package:** 8-pin SOIC  

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

Application Scenarios & Design Considerations

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

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