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MAX9021AUK+T from MAXIM,MAXIM - Dallas Semiconductor

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MAX9021AUK+T

Manufacturer: MAXIM

Micropower, Ultra-Small, Single/Dual/Quad Single-Supply Comparators

Partnumber Manufacturer Quantity Availability
MAX9021AUK+T,MAX9021AUKT MAXIM 1478 In Stock

Description and Introduction

Micropower, Ultra-Small, Single/Dual/Quad Single-Supply Comparators The MAX9021AUK+T is a high-speed, low-power comparator manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Propagation Delay:** 4.5ns (typical)  
- **Quiescent Current:** 1.4mA (typical)  
- **Input Offset Voltage:** ±1mV (max)  
- **Input Bias Current:** 0.1μA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT23-5  

### **Descriptions:**  
- The MAX9021AUK+T is a single, ultra-fast comparator optimized for low-voltage operation.  
- It features rail-to-rail input and output operation, making it suitable for precision applications.  
- Designed for high-speed signal processing in portable and battery-powered systems.  

### **Features:**  
- **High-Speed Operation:** 4.5ns propagation delay enables fast response times.  
- **Low Power Consumption:** 1.4mA typical supply current.  
- **Rail-to-Rail Inputs/Outputs:** Supports full dynamic range.  
- **Internal Hysteresis:** Improves noise immunity.  
- **Wide Supply Range:** Operates from 2.7V to 5.5V.  
- **Small Form Factor:** Available in a compact SOT23-5 package.  

This comparator is ideal for applications such as threshold detection, line receivers, and high-speed signal conditioning.

Application Scenarios & Design Considerations

Micropower, Ultra-Small, Single/Dual/Quad Single-Supply Comparators
Partnumber Manufacturer Quantity Availability
MAX9021AUK+T,MAX9021AUKT MAX 5 In Stock

Description and Introduction

Micropower, Ultra-Small, Single/Dual/Quad Single-Supply Comparators The MAX9021AUK+T is a high-speed, low-power comparator manufactured by Maxim Integrated.  

### **Key Specifications:**  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Low Quiescent Current:** 1.4µA (typical)  
- **Propagation Delay:** 6µs (typical)  
- **Input Offset Voltage:** ±5mV (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOT23-5  

### **Descriptions:**  
The MAX9021AUK+T is an ultra-low-power comparator designed for battery-powered and portable applications. It features a push-pull output, eliminating the need for an external pull-up resistor.  

### **Features:**  
- Ultra-low power consumption (1.4µA typical)  
- Rail-to-rail input and output operation  
- Internal hysteresis for noise immunity  
- Push-pull output stage  
- Small SOT23-5 package for space-constrained applications  

This comparator is suitable for applications such as battery monitoring, threshold detection, and portable electronics.

Application Scenarios & Design Considerations

Micropower, Ultra-Small, Single/Dual/Quad Single-Supply Comparators

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