传感器，湿度，温度，精确度 2% 相对湿度全新原装现货
SHT7x (including SHT71 and SHT75) is Sensirion’s family
of relative humidity and temperature sensors with pins.
The sensors integrate sensor elements plus signal
processing in compact format 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).
Each SHT7x is individually calibrated in a precision
humidity chamber. The calibration coefficients are
programmed into an OTP memory on the chip. These
coefficients are used to internally calibrate the signals
from the sensors. The 2-wire serial interface and internal
voltage regulation allows for easy and fast system
integration. The small size and low power consumption
makes SHT7x the ultimate choice for even the most
demanding applications.
SHT7x is supplied on FR4 with pins which allows for easy
integration or replacement. The same sensor is also
available as surface mountable packaging (SHT1x) or on
flex print (SHTA1).
安装类型 通孔
宽度 3.1mm
封装类型 SIP
尺寸 5.08 x 3.1 x 13.5mm
引脚数目 4
接口类型 串行 - 2线
最低工作温度 -40°C
最大工作电源电压 5.5 V
最小工作电源电压 2.4 V
最高工作温度 +123.8 °C
输出类型 数字
长度 5.08mm
高度 13.5mm
