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LM75DM-50R2 from ON,ON Semiconductor

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LM75DM-50R2

Manufacturer: ON

2-Wire Serial Temperature Sensor and Monitor

Partnumber Manufacturer Quantity Availability
LM75DM-50R2,LM75DM50R2 ON 2500 In Stock

Description and Introduction

2-Wire Serial Temperature Sensor and Monitor The LM75DM-50R2 is a digital temperature sensor and thermal watchdog manufactured by ON Semiconductor.  

### **Specifications:**  
- **Temperature Range:** -55°C to +125°C  
- **Accuracy:** ±2°C (from -25°C to +100°C)  
- **Resolution:** 0.125°C (9 to 12-bit selectable)  
- **Supply Voltage:** 2.8V to 5.5V  
- **Low Power Consumption:** 500 µA (typical operating current), 3.5 µA (standby current)  
- **Interface:** I²C/SMBus compatible  
- **Package:** SOIC-8  

### **Descriptions:**  
The LM75DM-50R2 is a precision digital temperature sensor with an integrated sigma-delta ADC. It provides temperature readings via an I²C interface and includes programmable temperature thresholds for overtemperature detection.  

### **Features:**  
- **Programmable Temperature Thresholds:** Alert function for overtemperature conditions  
- **Shutdown Mode:** Reduces power consumption when inactive  
- **Thermal Watchdog:** Configurable hysteresis to prevent oscillation  
- **Small Form Factor:** Suitable for space-constrained applications  
- **Wide Operating Range:** Supports industrial and consumer applications  

This sensor is commonly used in system thermal management, industrial controls, and consumer electronics.

Application Scenarios & Design Considerations

2-Wire Serial Temperature Sensor and Monitor

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