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MAX989EUA from MAX,MAXIM - Dallas Semiconductor

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MAX989EUA

Manufacturer: MAX, MAXIM, MAXIM

Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators
Partnumber Manufacturer Quantity Availability
MAX989EUA MAX, MAXIM, MAXIM 51012 In Stock

Description and Introduction

Micropower, Low-Voltage, SOT23, Rail-to-Rail I/O Comparators The MAX989EUA is a high-performance, low-power, stereo audio digital-to-analog converter (DAC) manufactured by Maxim Integrated (now part of Analog Devices). Below are its key specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Package:** 8-pin µMAX  
- **Supply Voltage:** 2.7V to 5.5V  
- **Sampling Rate:** Up to 48kHz  
- **Resolution:** 16-bit  
- **THD+N (Total Harmonic Distortion + Noise):** Low distortion performance  
- **Dynamic Range:** High dynamic range for clear audio output  
- **Power Consumption:** Low power operation for portable applications  
- **Interface:** Serial (I²C-compatible)  

### **Descriptions:**  
- The MAX989EUA is a stereo DAC designed for high-quality audio applications.  
- It supports 16-bit resolution and operates at sampling rates up to 48kHz.  
- Suitable for portable devices due to its low power consumption and small form factor.  
- Features an I²C-compatible serial interface for easy integration with microcontrollers.  

### **Features:**  
- **Low Power Operation:** Optimized for battery-powered devices.  
- **Wide Supply Voltage Range:** Supports 2.7V to 5.5V, making it versatile for different applications.  
- **High Performance:** Low distortion and high dynamic range ensure high-fidelity audio output.  
- **Small Footprint:** 8-pin µMAX package saves board space.  
- **Serial Control Interface:** I²C-compatible for simplified system integration.  

This information is strictly based on available factual data.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • LT1720CMS8 --: Dual high-speed comparator in MSOP-8 with similar speed and supply range, pin-compatible footprint for many MAX989 applications.
  • TLV3201AIDBVR --: Low-power push-pull comparator in SOT-23-5, suitable replacement where board space is tight and lower power is acceptable.
  • LM393DR --: Widely available dual comparator in SOIC-8, lower speed but a cost-effective drop-in for less demanding MAX989 designs.
  • LM393AM --: Dual differential comparator with similar open-collector output and supply range, widely available and pin-compatible in many applications.
  • LM2903M --: Dual comparator designed for wider temperature range, functionally equivalent to MAX989 in most comparator circuits.
  • NE521D --: Dual high-speed differential comparator offering similar function with faster response, suitable as a performance upgrade alternative.
  • TLV3502AIDGK --: Dual 4.5 ns rail-to-rail comparator in MSOP-8, offering faster switching and comparable supply voltage, suitable as a functional replacement.
  • ADCMP602BRMZ --: Dual high-speed comparator in MSOP-8 with push-pull output and wide supply range, providing similar performance for comparator applications.

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