STMicroelectronics

STCN75DS2F

STCN75DS2F Description

The STCN75DS2F from STMicroelectronics is a high-precision digital temperature sensor with I2C/SMBus interface, designed for accurate local temperature monitoring in a wide range of applications. Operating within a 2.7V to 5.5V supply range, it delivers ±2°C accuracy (up to ±3°C at extremes) with 9-bit resolution, making it suitable for environments requiring reliable thermal management. Housed in an 8-pin MSOP package and available in Tape & Reel (TR), it supports surface-mount assembly and complies with ROHS3 and REACH standards. Its Moisture Sensitivity Level (MSL) 1 rating ensures robustness in manufacturing processes.

STCN75DS2F Features

• Digital Output: I2C/SMBus interface for seamless integration with microcontrollers.
• Programmable Limits: Configurable temperature thresholds for alert functionality.
• Low-Power Modes: Shutdown and standby modes reduce energy consumption in battery-operated systems.
• Output Switch: Enables direct control of external components based on temperature thresholds.
• Wide Operating Range: -55°C to +125°C for harsh or industrial environments.
• Compact Form Factor: 8MSOP package ideal for space-constrained designs.

STCN75DS2F Applications

• Consumer Electronics: Thermal protection in smartphones, laptops, and wearables.
• Industrial Systems: Monitoring PCB temperatures in automation and control systems.
• HVAC & Energy Management: Precise climate control in smart thermostats and HVAC units.
• Medical Devices: Ensuring safe operating temperatures in portable diagnostic equipment.
• Automotive: Cabin climate control and battery thermal management in electric vehicles.

Conclusion of STCN75DS2F

The STCN75DS2F stands out for its combination of accuracy, low power consumption, and programmability, making it a versatile solution for temperature-sensitive applications. Its small footprint, compliance with environmental standards, and robust feature set provide a competitive edge over simpler analog sensors. Ideal for designers seeking a reliable, digitally interfaced temperature sensor with advanced configurability, the STCN75DS2F is a top choice for modern electronic systems demanding precise thermal monitoring.