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TMP421AIDCNTG4 from TI,Texas Instruments

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TMP421AIDCNTG4

Manufacturer: TI

Remote and Local Temperature Sensor with N-Factor and Series-R Correction in WCSP 8-SOT-23 -40 to 125

Partnumber Manufacturer Quantity Availability
TMP421AIDCNTG4 TI 1074 In Stock

Description and Introduction

Remote and Local Temperature Sensor with N-Factor and Series-R Correction in WCSP 8-SOT-23 -40 to 125 The TMP421AIDCNTG4 is a temperature sensor manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±1°C (max) from +60°C to +100°C  
- **Supply Voltage:** 1.7V to 3.6V  
- **Interface:** I²C/SMBus compatible  
- **Resolution:** 0.0625°C  
- **Package:** SOT-23-8  
- **Remote & Local Temperature Sensing:** Yes  
- **Programmable Alert Function:** Yes  
- **Low Quiescent Current:** 45µA (typical)  

### **Descriptions:**  
The TMP421AIDCNTG4 is a high-precision digital temperature sensor with an integrated remote diode sensor. It provides accurate temperature measurements for both local and remote sensors, making it suitable for thermal management in various applications.  

### **Features:**  
- Supports remote diode temperature sensing  
- Programmable overtemperature alert  
- Low power consumption  
- I²C/SMBus interface for communication  
- Small form factor (SOT-23-8 package)  
- Suitable for industrial, consumer, and computing applications  

This sensor is designed for applications requiring precise thermal monitoring, such as processors, power supplies, and environmental monitoring systems.

Application Scenarios & Design Considerations

Remote and Local Temperature Sensor with N-Factor and Series-R Correction in WCSP 8-SOT-23 -40 to 125

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