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TMP442ADCNT from TI,Texas Instruments

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TMP442ADCNT

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
TMP442ADCNT TI 25 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 TMP442ADCNT 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 Range:** 1.7V to 3.6V  
- **Low Quiescent Current:** 6µA (typical)  
- **Interface:** I²C/SMBus compatible  
- **Resolution:** 0.0625°C (12-bit)  
- **Package:** SOT-23 (6-pin)  
- **Remote Diode Sensor Support:** Yes (supports external transistor)  

### **Descriptions and Features:**  
- High-accuracy digital temperature sensor with I²C interface.  
- Supports remote diode temperature sensing (e.g., CPU/FPGA thermal monitoring).  
- Programmable alert function with hysteresis.  
- Low power consumption for battery-powered applications.  
- Small form factor (SOT-23) suitable for space-constrained designs.  
- Includes series resistance cancellation for improved remote sensing accuracy.  

For detailed datasheets and application notes, refer to the official Texas Instruments documentation.

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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