SHT71 - Sensirion

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

SHT71
Manufacturer

Sensirion
ChipWorker Part#

CW31558500
Category

Temperature Sensor
Package

SIP
Description

Humidity Sensor, 3%, 3.3V, 0% to 100% Relative Humidity, SIP, 4Pins, 8 s
Documentation

Datasheet

SHT71 Global Supplier

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SHT71 Specifications

Attribute	Attribute Value

Part Number	SHT71
Manufacturer	Sensirion
ChipWorker Part#	CW31558500
Category	Temperature Sensor
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	4 Pin
Case/Package	SIP
Supply Voltage (DC)	3.30 V
Supply Current	1 mA
Number of Positions	4 Position
Operating Temperature (Max)	123.8 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	3 %
Supply Voltage	3.3 V
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Size-Length	5.08 mm
Size-Width	3.1 mm
Size-Height	13.5 mm
Operating Temperature	-40℃ ~ 123.8℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The SHT71 is a standard version digital relative humidity and temperature sensor IC in 4 pin SIP package. This sensor integrates sensor elements and signal processing in compact format. It provides fully calibrated digital output. A unique capacitive sensor element is used for measuring relative humidity while temperature is measured by band gap sensor. The applied CMOSens technology guarantees excellent reliability and long term stability. The SHT71 is seamlessly coupled to 14bit analogue to digital converter and serial interface circuit. This results in superior signal quality, fast response time and insensitivity to external disturbances (EMC). The 2-wire serial interface and internal voltage regulation allows for easy and fast system integration. The small size and low power consumption makes SHT71 the ultimate choice for most demanding applications.
Relative humidity accuracy of ±3%RH
Low power consumption and excellent long term stability
0.05%RH (12bit) relative humidity resolution
0.01°C (14bit) temperature resolution
Temperature accuracy of ±0.4°C
Operating relative humidity range from 0%RH to 100 %RH
Relative humidity response time of 8s
Operating temperature range from -40°C to 123.8°C
Temperature response time of 5s to 30s
Supply voltage range from 2.4V to 5.5V
Sensitive to electrostatic discharge (ESD). To prevent ESD induced damage and degradation, take necessary ESD precautions when handling this product.

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Ordering Information

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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