SHT15

The SHT15 is a LCC surface mount Temperature and Humidity Sensor. The sensors integrate sensor elements plus signal processing on a tiny foot print and provide a fully calibrated digital output. A unique capacitive sensor element is used for measuring relative humidity while temperature is measured by a band-gap sensor. The applied CMOSens® technology guarantees excellent reliability and long term stability. Both sensors are seamlessly coupled to a 14bit analog to digital converter and a serial interface circuit. This results in superior signal quality, a fast response time and insensitivity to external disturbances (EMC).

• Fully calibrated
• Digital output
• Low power consumption
• Excellent long term stability
• Reflow solderable
• CMOSens® based technology
• Great signal quality
• 2-wire serial interface
• ±2% RH accuracy
• 80µW (at 12-bit, 3V, 1 measurements/s) energy consumption
• 8s (tau63%) RH response time

Applications

Sensing & Instrumentation

Warnings

Sensitive to electrostatic discharge (ESD). To prevent ESD induced damage and degradation, take necessary ESD precautions when handling this product.