HDC1080DMBR

HDC1080DMBR is the tape-and-reel WSON-6 ordering code for the Texas Instruments HDC1080 digital humidity and temperature sensor, listed by TI as Active. It measures relative humidity to ±2% typical accuracy and temperature to ±0.2 °C typical (±0.4 °C maximum) over 5 °C to 60 °C, from a 2.7 V to 5.5 V supply, drawing 190 µA typical (220 µA maximum) during a humidity measurement and 100 nA typical (200 nA maximum) in sleep. The 3 x 3 mm WSON package (device marking 1R) is the selection point: digital environmental sensing with sleep current low enough for battery-powered room sensors, thermostats and data loggers that wake, measure and return to sleep - a fit for low-duty-cycle, battery-powered sensing designs. Selection advice: the R suffix is the reel code in the SNAS672 ordering appendix - quote the full HDC1080DMBR code, and keep the sensor area clear of solder flux residue and conformal coat in production, since contamination rather than the die is the usual cause of humidity offset. Parameters verified against the TI datasheet SNAS672 Rev. A (ordering appendix and electrical characteristics).