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STLM75DS2F from STM,ST Microelectronics

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STLM75DS2F

Manufacturer: STM

Digital temperature sensor and thermal watchdog

Partnumber Manufacturer Quantity Availability
STLM75DS2F STM 710 In Stock

Description and Introduction

Digital temperature sensor and thermal watchdog The **STLM75DS2F** is a digital temperature sensor manufactured by **STMicroelectronics (STM)**.  

### **Key Specifications:**  
- **Temperature Range:** -55°C to +125°C  
- **Accuracy:** ±1°C (from -25°C to +100°C)  
- **Resolution:** 0.125°C (9 to 12-bit selectable)  
- **Supply Voltage:** 2.7V to 5.5V  
- **Interface:** I²C/SMBus compatible  
- **Package:** Miniature 8-lead SO8  
- **Operating Current:** 45µA (typical)  
- **Standby Current:** 0.5µA (typical)  

### **Descriptions & Features:**  
- **Digital Output:** Provides temperature readings via I²C interface.  
- **Programmable Alert Function:** Configurable temperature thresholds for interrupt generation.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Shutdown Mode:** Reduces power consumption when not in use.  
- **Small Form Factor:** Compact SO8 package for space-constrained designs.  
- **Wide Operating Range:** Suitable for industrial, consumer, and automotive applications.  

This sensor is commonly used in system monitoring, thermal management, and environmental sensing applications.

Application Scenarios & Design Considerations

Digital temperature sensor and thermal watchdog

Alternative Part Number

  • LM75BDP --: Pin-compatible digital temperature sensor with I2C interface and similar accuracy, widely available from a different vendor.
  • TMP102AIDRLR --: I2C temperature sensor with comparable resolution and supply range, small package, good drop-in functional alternative.
  • MCP9808T-E/MS --: High-accuracy I2C temperature sensor with similar interface and supply voltage, suitable replacement with better precision.

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