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TMP442ADCNR from TI,Texas Instruments

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TMP442ADCNR

Manufacturer: TI

Dual Remote and Local Temp Sensor with Auto Beta, N-Factor and Series-R Correction in SOT-23 8-SOT-23 -40 to 125

Partnumber Manufacturer Quantity Availability
TMP442ADCNR TI 4667 In Stock

Description and Introduction

Dual Remote and Local Temp Sensor with Auto Beta, N-Factor and Series-R Correction in SOT-23 8-SOT-23 -40 to 125 The TMP442ADCNR is a temperature sensor manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±1°C (max) from +60°C to +100°C  
- **Supply Voltage Range:** 1.7V to 3.6V  
- **Low Quiescent Current:** 6µA (typical)  
- **Interface:** I²C/SMBus compatible  
- **Resolution:** 12-bit (0.0625°C per LSB)  
- **Package:** SOT-23 (6-pin)  

### **Descriptions:**  
The TMP442ADCNR is a high-precision, low-power digital temperature sensor with an I²C interface. It is designed for applications requiring accurate thermal monitoring, such as industrial systems, consumer electronics, and computing devices. The sensor provides remote diode temperature measurements and includes programmable alert functionality.

### **Features:**  
- **Remote Diode Temperature Sensing:** Supports external thermal diode measurements.  
- **Programmable Alert Function:** Configurable thresholds for overtemperature alerts.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Small Form Factor:** Compact SOT-23 package for space-constrained designs.  
- **Wide Operating Temperature Range:** Suitable for harsh environments.  
- **I²C Address Selection:** Supports multiple device addressing options.  

This information is sourced from TI's official documentation for the TMP442ADCNR.

Application Scenarios & Design Considerations

Dual Remote and Local Temp Sensor with Auto Beta, N-Factor and Series-R Correction in SOT-23 8-SOT-23 -40 to 125

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