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MAX933ESA from MAX,MAXIM - Dallas Semiconductor

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MAX933ESA

Manufacturer: MAX

Ultra Low-Power, Low-Cost Comparators with 2eference

Partnumber Manufacturer Quantity Availability
MAX933ESA MAX 480 In Stock

Description and Introduction

Ultra Low-Power, Low-Cost Comparators with 2eference The MAX933ESA is a precision, low-power, dual comparator manufactured by Maxim Integrated.  

### **Specifications:**  
- **Supply Voltage Range:** +2.5V to +11V (single supply), ±1.25V to ±5.5V (dual supply)  
- **Low Supply Current:** 5µA per comparator (typical)  
- **Input Offset Voltage:** 0.5mV (max)  
- **Input Bias Current:** 1nA (max)  
- **Response Time:** 3µs (for 5mV overdrive)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  

### **Descriptions:**  
The MAX933ESA is designed for battery-powered and low-voltage applications, offering high precision with minimal power consumption. It features rail-to-rail inputs and outputs, making it suitable for interfacing with logic circuits.  

### **Features:**  
- Ultra-low power consumption (5µA per comparator)  
- Rail-to-rail input and output operation  
- Low input offset voltage (0.5mV max)  
- Single or dual supply operation  
- Internal hysteresis for noise immunity  
- Open-drain output (MAX933ESA) for wired-OR applications  

This comparator is ideal for portable devices, battery monitoring, and precision threshold detection.

Application Scenarios & Design Considerations

Ultra Low-Power, Low-Cost Comparators with 2eference
Partnumber Manufacturer Quantity Availability
MAX933ESA MAXIM 78 In Stock

Description and Introduction

Ultra Low-Power, Low-Cost Comparators with 2eference **Manufacturer:** MAXIM (now part of Analog Devices)  

**Part Number:** MAX933ESA  

### **Specifications:**  
- **Type:** Ultra-Low Power, Single/Dual/Quad, Precision, Low-Voltage Comparators  
- **Supply Voltage Range:** 2.5V to 5.5V  
- **Supply Current (per comparator):** 1.4µA (typical)  
- **Propagation Delay:** 4µs (typical)  
- **Input Offset Voltage:** 0.5mV (max)  
- **Input Bias Current:** 1nA (max)  
- **Output Type:** Push-Pull CMOS  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-pin SOIC (MAX933ESA)  

### **Descriptions:**  
The MAX933ESA is a low-power, high-precision comparator designed for battery-powered and low-voltage applications. It features ultra-low quiescent current, making it suitable for portable and energy-efficient systems. The push-pull CMOS output eliminates the need for an external pull-up resistor.  

### **Features:**  
- Ultra-low supply current (1.4µA per comparator)  
- Wide supply voltage range (2.5V to 5.5V)  
- Low input offset voltage (0.5mV max)  
- Push-pull CMOS output  
- No external pull-up resistor required  
- Low input bias current (1nA max)  
- Fast response time (4µs propagation delay)  
- Available in 8-pin SOIC package  

This comparator is ideal for applications requiring precision and low power consumption, such as battery monitors, threshold detectors, and portable electronics.

Application Scenarios & Design Considerations

Ultra Low-Power, Low-Cost Comparators with 2eference
Partnumber Manufacturer Quantity Availability
MAX933ESA MAXIM 39 In Stock

Description and Introduction

Ultra Low-Power, Low-Cost Comparators with 2eference **Manufacturer:** MAXIM  

**Part Number:** MAX933ESA  

### **Specifications:**  
- **Supply Voltage Range:** ±1.35V to ±8V (Dual Supply) or +2.7V to +16V (Single Supply)  
- **Input Offset Voltage:** 0.5mV (max)  
- **Input Bias Current:** 1nA (max)  
- **Gain Bandwidth Product:** 1MHz  
- **Slew Rate:** 0.5V/µs  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 8-SOIC (Small Outline Integrated Circuit)  
- **Number of Channels:** 1  
- **Output Type:** Rail-to-Rail  
- **Quiescent Current:** 1.2mA per amplifier (typical)  

### **Descriptions:**  
The MAX933ESA is a low-power, precision operational amplifier (op-amp) designed for applications requiring high accuracy and low power consumption. It features rail-to-rail output swing, making it suitable for single-supply and battery-powered systems. The device is optimized for low-voltage operation and provides excellent DC precision with minimal input offset voltage and bias current.  

### **Features:**  
- **Low Input Offset Voltage:** Ensures high accuracy in precision applications.  
- **Rail-to-Rail Output:** Maximizes dynamic range in low-voltage systems.  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **Wide Supply Voltage Range:** Supports both single and dual supply configurations.  
- **Stable Operation:** Unity-gain stable with capacitive loads.  
- **ESD Protection:** Up to 2000V (Human Body Model).  

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

Application Scenarios & Design Considerations

Ultra Low-Power, Low-Cost Comparators with 2eference

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