Texas Instruments LM95233 Dual Remote Diode and Local Temperature Sensor with SMBus Interface and TruTherm? Technology LM95233CISD/NOPB

The LM95233 is a dual remote diode and local temperature sensor designed for precise temperature monitoring in various applications. It features an SMBus interface and utilizes TruTherm,Ñ¢ technology for accurate temperature sensing of both local and remote diodes. The device can measure temperatures with a local accuracy of ±2.0°C and remote accuracy of ±0.875°C. It supports a supply voltage range of 3.0V to 3.6V and has a typical supply current of 0.57 mA at a 1 Hz conversion rate. The LM95233 offers an 11-bit digital temperature resolution, with programmable digital filters to enhance measurement stability. It can monitor temperatures in two ranges: +127.875°C to -128°C and 0°C to 255°C. The device includes critical temperature outputs (TCRIT1, TCRIT2, TCRIT3) that can trigger system responses when temperature thresholds are exceeded. Additionally, it supports multiple device addressing, allowing up to three LM95233 sensors to be connected to a single SMBus master. This sensor is suitable for applications in processor and computer system thermal management, electronic test equipment, and office electronics, making it a versatile choice for engineers needing reliable temperature monitoring solutions.