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TMP275AIDGKRG4 from TI德州,Texas Instruments

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TMP275AIDGKRG4

Manufacturer: TI德州

?0.5?C Temperature Sensor with I2C/SMBus Interface in Industry Std LM75 Form Factor & Pinout 8-VSSOP -40 to 125

Partnumber Manufacturer Quantity Availability
TMP275AIDGKRG4 TI德州 839 In Stock

Description and Introduction

?0.5?C Temperature Sensor with I2C/SMBus Interface in Industry Std LM75 Form Factor & Pinout 8-VSSOP -40 to 125 The TMP275AIDGKRG4 is a digital temperature sensor manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±0.5°C (typical) from -10°C to +85°C  
- **Resolution:** 9 to 12 bits (configurable)  
- **Supply Voltage:** 2.7V to 5.5V  
- **Interface:** I²C-compatible (SMBus compatible)  
- **Address Pins:** 3 (supports up to 8 addresses)  
- **Package:** 8-pin VSSOP (DGK)  
- **Shutdown Current:** 0.1µA (typical)  
- **Operating Current:** 50µA (typical)  
- **Conversion Time:** 28ms (typical at 12-bit resolution)  

### **Descriptions:**  
- The TMP275AIDGKRG4 is a high-precision, low-power digital temperature sensor with an I²C interface.  
- It provides accurate temperature measurements with low power consumption, making it suitable for battery-powered applications.  
- It includes programmable resolution, alert function, and shutdown mode for power savings.  

### **Features:**  
- **High Accuracy:** ±0.5°C (typical) over -10°C to +85°C  
- **Low Power Consumption:** 50µA operating current, 0.1µA shutdown current  
- **Programmable Resolution:** 9 to 12 bits (0.5°C to 0.0625°C)  
- **Wide Supply Range:** 2.7V to 5.5V  
- **I²C/SMBus Interface:** Supports up to 8 devices on the same bus  
- **Alert Function:** Programmable temperature limits with ALERT pin  
- **Small Package:** 8-pin VSSOP (DGK) for space-constrained designs  

This information is sourced from the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

?0.5?C Temperature Sensor with I2C/SMBus Interface in Industry Std LM75 Form Factor & Pinout 8-VSSOP -40 to 125

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