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MAX989ESA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX989ESA+

Manufacturer: MAXIM

Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators

Partnumber Manufacturer Quantity Availability
MAX989ESA+,MAX989ESA MAXIM 7 In Stock

Description and Introduction

Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators The MAX989ESA+ is a high-performance, low-power audio amplifier manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX989ESA+  
- **Type:** Audio Power Amplifier  
- **Package:** 8-SOIC (150mil)  
- **Operating Voltage Range:** 2.7V to 5.5V  
- **Output Power:** 1.1W (into 8Ω at 5V)  
- **Total Harmonic Distortion + Noise (THD+N):** 0.015% (typical)  
- **Signal-to-Noise Ratio (SNR):** 95dB (typical)  
- **Quiescent Current:** 2.5mA (typical)  
- **Shutdown Current:** 0.1µA (typical)  
- **Gain:** Fixed at 6dB  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**
- The MAX989ESA+ is a mono, Class AB audio power amplifier designed for portable and low-power applications.  
- It features a low-noise, low-distortion architecture suitable for high-quality audio playback.  
- The device includes a shutdown mode to minimize power consumption when not in use.  

### **Features:**
- **Low Power Consumption:** Operates efficiently with a low quiescent current.  
- **Wide Supply Voltage Range:** Supports operation from 2.7V to 5.5V.  
- **High Output Power:** Delivers up to 1.1W into an 8Ω load.  
- **Low THD+N:** Ensures high-fidelity audio output.  
- **Thermal and Short-Circuit Protection:** Built-in safeguards for reliability.  
- **Space-Saving Package:** 8-pin SOIC for compact designs.  

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

Application Scenarios & Design Considerations

Micropower, Low-Voltage, UCSP/SC70, Rail-to-Rail I/O Comparators

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