Texas Instruments TMP461-EP Remote Temperature Sensor

Introduction

The Texas Instruments TMP461-EP Remote Temperature Sensor is a sophisticated device designed for high-accuracy temperature monitoring in various environments. With its low power consumption and built-in local temperature sensor, it is an ideal choice for applications requiring precise temperature measurements.

Part Description

The TMP461-EP is a remote temperature sensor that operates within a supply voltage range of 1.7V to 3.6V. It boasts a local temperature sensor accuracy of ±1°C and provides a resolution of 0.0625°C for both local and remote temperature readings. The device features an operating current of just 35µA at 1 sample per second (SPS) and a shutdown current of 3µA, making it highly efficient. Additional capabilities include series resistance cancellation, programmable nonideality factor, offset correction, and programmable temperature limits. The sensor communicates via a two-wire and SMBus™ serial interface, ensuring compatibility with various systems.

Applications

• Medical equipment monitoring
• Aerospace and defense systems
• Processor temperature monitoring
• Avionics systems
• Imaging and radar sensors
• Industrial temperature control

Industries

• Medical
• Aerospace
• Defense
• Industrial Automation
• Telecommunications
• Computing

Usage Ideas

1. Remote Monitoring System: Create a multi-location temperature monitoring system for a greenhouse, using the TMP461-EP to ensure optimal growing conditions by monitoring temperatures at various points.

2. Smart Home Thermostat: Integrate the TMP461-EP into a smart home system to monitor and control heating and cooling systems based on real-time temperature data from different rooms.

3. Industrial Equipment Safety: Develop a temperature monitoring solution for critical industrial machinery, using the TMP461-EP to detect overheating and prevent equipment failure.

Conclusion

The Texas Instruments TMP461-EP Remote Temperature Sensor is a versatile and reliable solution for high-accuracy temperature monitoring across various applications and industries. Its low power consumption, high precision, and advanced features make it an excellent choice for both commercial and industrial projects. Whether used in medical devices, aerospace applications, or smart home systems, the TMP461-EP is designed to meet the demanding requirements of modern temperature sensing.