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MAX942ESA from MAX,MAXIM - Dallas Semiconductor

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MAX942ESA

Manufacturer: MAX

High-Speed, Low-Power, 3V/5V, Rail-to-Rail Single-Supply Comparators

Partnumber Manufacturer Quantity Availability
MAX942ESA MAX 40 In Stock

Description and Introduction

High-Speed, Low-Power, 3V/5V, Rail-to-Rail Single-Supply Comparators The MAX942ESA is a high-speed, low-power comparator manufactured by Maxim Integrated.  

### **Key Specifications:**  
- **Supply Voltage Range:** +2.5V to +5.5V  
- **Low Supply Current:** 0.7mA (typical)  
- **Propagation Delay:** 12ns (typical)  
- **Input Common-Mode Range:** -0.2V to V+ + 0.2V  
- **Output Type:** TTL/CMOS Compatible  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin SOIC  

### **Descriptions and Features:**  
- **High-Speed Operation:** Fast response time with 12ns propagation delay.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Wide Supply Range:** Operates from +2.5V to +5.5V.  
- **Rail-to-Rail Inputs:** Allows input signals near supply rails.  
- **TTL/CMOS-Compatible Outputs:** Ensures compatibility with digital logic circuits.  
- **Internal Hysteresis:** Improves noise immunity.  
- **ESD Protection:** Protects against electrostatic discharge.  

The MAX942ESA is commonly used in applications such as threshold detection, line receivers, and high-speed signal processing.

Application Scenarios & Design Considerations

High-Speed, Low-Power, 3V/5V, Rail-to-Rail Single-Supply Comparators
Partnumber Manufacturer Quantity Availability
MAX942ESA MAXIM 17 In Stock

Description and Introduction

High-Speed, Low-Power, 3V/5V, Rail-to-Rail Single-Supply Comparators **Manufacturer:** MAXIM (now part of Analog Devices)  

**Part Number:** MAX942ESA  

### **Specifications:**  
- **Supply Voltage Range:** ±2.5V to ±6V (Dual Supply) or +5V to +12V (Single Supply)  
- **Input Common-Mode Voltage Range:** -0.3V to V+ + 0.3V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-Pin SOIC (Small Outline Integrated Circuit)  
- **Number of Channels:** Dual  
- **Output Type:** Push-Pull  
- **Propagation Delay:** 40ns (Typical)  
- **Quiescent Current:** 1.5mA per Comparator (Typical)  
- **Input Bias Current:** 0.5nA (Typical)  
- **Input Offset Voltage:** 1mV (Max)  
- **Slew Rate:** 7V/μs (Typical)  
- **Output Current:** ±20mA (Sink/Source)  

### **Descriptions:**  
The MAX942ESA is a high-speed, low-power, dual comparator from Maxim Integrated (now Analog Devices). It is designed for precision applications requiring fast response times and low power consumption. The device operates over a wide supply voltage range and features push-pull outputs, eliminating the need for external pull-up resistors.  

### **Features:**  
- **High-Speed Operation:** 40ns propagation delay  
- **Low Power Consumption:** 1.5mA per comparator  
- **Wide Supply Range:** ±2.5V to ±6V (Dual Supply) or +5V to +12V (Single Supply)  
- **Rail-to-Rail Inputs:** Supports input voltages beyond supply rails  
- **Push-Pull Outputs:** No external pull-up resistors required  
- **Low Input Bias Current:** 0.5nA (Typical)  
- **ESD Protection:** Up to 2kV (Human Body Model)  
- **Industrial Temperature Range:** -40°C to +85°C  

This device is commonly used in battery-powered systems, level detection, window comparators, and high-speed signal processing applications.

Application Scenarios & Design Considerations

High-Speed, Low-Power, 3V/5V, Rail-to-Rail Single-Supply Comparators
Partnumber Manufacturer Quantity Availability
MAX942ESA MAXIM 100 In Stock

Description and Introduction

High-Speed, Low-Power, 3V/5V, Rail-to-Rail Single-Supply Comparators The MAX942ESA is a high-speed, low-power dual comparator manufactured by Maxim Integrated. Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Package:** 8-SOIC (Small Outline Integrated Circuit)  
- **Supply Voltage (VCC):** +2.5V to +5.5V  
- **Input Offset Voltage (Max):** 5mV  
- **Input Bias Current (Max):** 0.25µA  
- **Propagation Delay (Typ):** 7ns  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Type:** Open Drain  
- **Number of Channels:** 2 (Dual Comparator)  

### **Descriptions:**  
The MAX942ESA is a dual, high-speed comparator optimized for low-voltage operation. It features fast response times and low power consumption, making it suitable for precision applications in battery-powered devices, signal conditioning, and threshold detection.  

### **Features:**  
- **High-Speed Operation:** 7ns propagation delay  
- **Low Power Consumption:** 1.5mA per comparator at 5V  
- **Wide Supply Range:** Operates from +2.5V to +5.5V  
- **Open-Drain Outputs:** Allows flexible output configuration  
- **Low Input Bias Current:** 0.25µA (max)  
- **ESD Protection:** Up to 2000V (Human Body Model)  
- **Small Footprint:** 8-pin SOIC package  

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

Application Scenarios & Design Considerations

High-Speed, Low-Power, 3V/5V, Rail-to-Rail Single-Supply Comparators

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