Datasheet IDT HS3002 — Даташит

High Performance Relative Humidity
and Temperature Sensor
Description Features The HS300x series is a highly accurate, fully calibrated relative
humidity and temperature sensor. The MEMS sensor features a
proprietary sensor-level protection, ensuring high reliability and
long-term stability. Integrated calibration and temperature-compensation logic provides fully corrected RH and temperature values via a standard I2C
output. No user calibration of the output data is required. The high accuracy, fast measurement response time, and longterm stability combined with the small package size makes the
HS300x series ideal for a wide number of applications ranging from
portable devices to products designed for harsh environments. The HS300x series digital sensor accurately measures relative
humidity and temperature levels. The measured data is internally
corrected and compensated for accurate operation over a wide
range of temperature and humidity levels – user calibration is not
required. RH accuracy: В±1.5%RH, typical (HS3001, 10 to 90%RH,
25В°C)
14-bit resolution: 0.01%RH, typical
Fast RH response time: 6 seconds, typical
Temperature sensor accuracy: В±0.2В°C, typical (HS3001,
HS3002, -10 to +80В°C)
Low current consumption: 1.0ВµA average (one RH and
temperature measurement per second, 8-bit resolution, 1.8V
supply)
Excellent stability against aging
Highly robust protection from harsh environmental conditions …