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MAX987EUK from MAXIM,MAXIM - Dallas Semiconductor

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MAX987EUK

Manufacturer: MAXIM, MAXI

High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators

Partnumber Manufacturer Quantity Availability
MAX987EUK MAXIM, MAXI 680 In Stock

Description and Introduction

High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators The MAX987EUK is a low-power, high-efficiency, mono Class D audio amplifier from Maxim Integrated (now part of Analog Devices).  

### **Key Specifications:**  
- **Manufacturer:** Maxim Integrated (Analog Devices)  
- **Package:** SOT23-5  
- **Supply Voltage (VDD):** 2.5V to 5.5V  
- **Output Power:** Up to 1.4W (into 4Ω at 5V)  
- **Efficiency:** Up to 90% (Class D operation)  
- **THD+N (Total Harmonic Distortion + Noise):** 0.03% (typical)  
- **Shutdown Current:** <1µA  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions and Features:**  
- **Low-Power Class D Amplifier:** Optimized for battery-powered applications.  
- **Filterless Operation:** Eliminates the need for external LC filters.  
- **Low Quiescent Current:** 2.5mA (typical) for extended battery life.  
- **Pop-and-Click Suppression:** Reduces audible noise during power-up/down.  
- **Short-Circuit & Thermal Protection:** Built-in safeguards for reliability.  
- **Small Footprint:** SOT23-5 package for space-constrained designs.  

The MAX987EUK is commonly used in portable audio devices, smartphones, tablets, and other low-power audio applications.  

Would you like additional details on pin configurations or application notes?

Application Scenarios & Design Considerations

High-Speed, Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators

Alternative Part Number

  • LMV7219M5 --: Single comparators with similar push-pull output and low-voltage operation, available in SOT-23-5, a common drop-in for MAX987EUK in many comparator applications.
  • TLV3201AIDBVR --: Rail-to-rail input/output comparator in SOT-23-5 with comparable supply range and propagation delay, suitable functional replacement for MAX987EUK.
  • ADCMP600BRJZ --: High-speed comparator with push-pull output and similar supply voltage range, offered in SOT-23-5 package as an alternative to the MAX987EUK.

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