Sensirion STS40 ±0.2°C Ultra-low-power temperature sensor

Sensirion STS40 Temperature Sensors are fully digital, high-accuracy I²C temperature sensors. These ultra-low power consumption sensors feature a compact 4 pin DFN SMT package, along with multiple preconfigured I²C addresses for flexible integration into various systems. Sensirion STS40 Temperature Sensors feature flexible operating conditions, with an operating temperature between -40°C and +125°C, as well as a supply voltage range between 1.08V and 3.6V.

Features

• Temperature accuracy up to ±0.2°C
• 1.08V to 3.6V supply voltage
• 0.4μA average current (at 1Hz measure rate)
• 80nA idle current
• I²C fast mode plus, CRC checksum
• Available with multiple I²C addresses
• -40°C to +125°C operating temperature range
• NIST traceability

more information: https://sensirion.com/products/catalog/STS40-DIS/