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SHT71 - Humidity and Temperature Sensor

Datasheet Summary

Features

  • version 4 Silicon sensor chip. Besides a humidity and a temperature sensor the chip contains an amplifier, A/D converter, OTP memory and a digital interface. V4 sensors can be identified by the alpha-numeric traceability code on the sensor cap.
  • see example “B2G” code on Figure 1. Material Contents While the sensor is made of a CMOS chip the sensor housing consists of an LCP cap with epoxy glob top on an FR4 substrate. Pins are made of a Cu/Be alloy coated with Ni and Au. The device is.

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Datasheet Details

Part number SHT71
Manufacturer Sensirion
File Size 277.52 KB
Description Humidity and Temperature Sensor
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Datasheet SHT7x (SHT71, SHT75) Humidity and Temperature Sensor IC Fully calibrated Digital output Low power consumption Excellent long term stability Pin type package – easy integration Product Summary 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.
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