SHT40I-AD1F-R2

SHT40I-AD1F-R2 is a SHT4xI - digital, 4th Gen., high-accuracy, 16-bit, industrial grade, relative humidity and temperature sensor. This SHT4xI-digital is an industrial-grade digital sensor platform for measuring relative humidity and temperature with different accuracy classes. It meets demanding ESD and robustness requirements of industrial applications. The sensors can be interfaced via several preconfigured I2C addresses. An integrated heater allows for advanced on-board-diagnostics while the sensor element is designed for harsh conditions such as condensing environments. The four-pin dual-flat-no-leads package is suitable for surface mount technology (SMT) processing.

• Base RH and T accuracy, 0x44 I2C addr. including a patented PTFE membrane
• Supply voltage VDD = 2.3V to 5.5V
• Fully functional in condensing environment, variable power heater
• Reliable water activity measurement in oil, NIST traceability
• Mature technology from global market leader
• JEDEC JESD47 qualification, high ESD protection
• 2%RH typ relative humidity accuracy, 4s response time (τ63%)
• 0.2°C typ temperature accuracy, 2s response time (τ63%)
• Size (LxWxH) is 1.27 x 1.27 x 0.68mm
• Operating temperature range from -40 to 125°C