Introducing the LM95214CISD Precision Temperature Sensor

The LM95214CISD is a highly accurate, feature-rich temperature sensor from Texas Instruments, designed to meet the demanding requirements of complex thermal management applications. This precision sensor is ideal for use in a variety of electronics, including computer servers, telecommunications equipment, and industrial systems.

Key Features

• Quad Temperature Monitoring: The LM95214CISD is capable of monitoring the temperature of four different sources. It includes one local temperature sensor and three remote diode inputs, which are perfect for accurately tracking the temperature of CPUs, GPUs, or other ICs.
• TruTherm™ Technology: With Texas Instruments' proprietary TruTherm technology, the LM95214CISD provides β-compensation for precision remote temperature sensing, ensuring accurate measurements even with non-ideal diodes.
• High Accuracy: The local temperature sensor boasts an impressive accuracy of ±1°C, while the remote temperature sensors offer ±3°C accuracy in the critical temperature range of 40°C to 125°C.
• Programmable Resolution: Users can program the resolution for the remote temperature channels from 0.125°C to 0.0625°C, allowing for fine-tuning based on specific requirements.
• SMBus Interface: Communication is made easy with an SMBus 2.0-compatible interface, facilitating straightforward integration into existing systems.
• Flexible Power Supply: The device can operate over a supply voltage range of 3.0V to 3.6V, accommodating various system power designs.

Applications

The LM95214CISD is versatile and can be deployed in multiple applications where precise temperature monitoring is critical. Its robust feature set makes it an excellent choice for:

• Electronic System Thermal Management
• Environmental Monitoring and Control Systems
• Industrial and Office Electronics
• Telecommunications Infrastructure

Package and Availability

This sensor is offered in a small, 10-pin WSON package, which is designed for space-constrained applications. The LM95214CISD is available for purchase through Texas Instruments and authorized distributors. For detailed specifications, application notes, and support resources, please visit the Texas Instruments website.

With its combination of accuracy, programmability, and advanced features, the LM95214CISD temperature sensor stands out as a superior solution for your temperature monitoring needs.