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HTU21D-F RH/T Humidity Temperature Sensor Digital Relative VDD I²C interface

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HTU21D-F RH/T Humidity Temperature Sensor Digital Relative VDD I²C interface

HTU21D-F RH/T Humidity Temperature Sensor Digital Relative VDD I²C interface
HTU21D-F RH/T Humidity Temperature Sensor Digital Relative VDD I²C interface

Large Image :  HTU21D-F RH/T Humidity Temperature Sensor Digital Relative VDD I²C interface

Product Details:
Place of Origin: United States
Brand Name: MEAS/TE
Model Number: HTU21D(F)
Payment & Shipping Terms:
Minimum Order Quantity: 5
Packaging Details: In a box
Delivery Time: 3-5work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1501/pcs/pre

HTU21D-F RH/T Humidity Temperature Sensor Digital Relative VDD I²C interface

Description
Voltage Supply: VDD 1.5 3.0 3.6 V Current Consumption (1): 0.02 0.14 µA
Power Dissipation: 2.7 µW Communication: Digital 2-wire Interface, I²C Protocol
Storage: -40°C/125°C
Highlight:

HTU21D-F Humidity Temperature Sensor

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Humidity Temperature Sensor VDD

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Digital Relative Humidity Sensor I²C interface

Product Description:

HTU21D(F) RH/T Sensor IC Digital Relative Humidity Sensor With Temperature Output

 

Features:

DFN type package · Relative Humidity and Temperature Digital Output, I²C interface · Fully calibrated · Lead free sensor, reflow solderable · Low power consumption · Fast response time DESCRIPTION The HTU21D(F) is a new digital humidity sensor with temperature output by MEAS. Setting new standards in terms of size and intelligence, it is embedded in a reflow solderable Dual Flat No leads (DFN) package with a small 3 x 3 x 0.9 mm footprint. This sensor provides calibrated, linearized signals in digital, I²C format. HTU21D(F) digital humidity sensors are dedicated humidity and temperature plug and play transducers for OEM applications where reliable and accurate measurements are needed. Direct interface with a micro-controller is made possible with the module for humidity and temperature digital outputs. These low power sensors are designed for high volume and cost sensitive applications with tight space constraints. Every sensor is individually calibrated and tested. Lot identification is printed on the sensor and an electronic identification code is stored on the chip – which can be read out by command. Low battery can be detected and a checksum improves communication reliability. The resolution of these digital humidity sensors can be changed by command (8/12bit up to 12/14bit for RH/T). With MEAS’ improvements and miniaturization of this sensor, the performance-to-price ratio has been improved – and eventually, any device should benefit from its cutting edge energy saving operation mode. Optional PTFE filter/membrane (F) protects HTU21D digital humidity sensors against dust and water immersion, as well as against contamination by particles. PTFE filter/membranes preserve a high response time. The white PTFE filter/membrane is directly stuck on the sensor housing. FEATURES APPLICATIONS

· Full interchangeability with no calibration required in standard conditions

· Automotive: defogging, HVAC

· Home Appliance

· Instantaneous desaturation after long periods in saturation phase

· Medical

· Printers

· Compatible with automatized assembly processes, including Pb free and reflow processes

· Humidifier

· Individual marking for compliance to stringent traceability requirements

 

Specifications:

Storage Temperature Tstg -40 to 125 °C
Supply Voltage (Peak) Vcc 3.8V Vdc
Humidity Operating Range RH 0 to 100 %RH
Temperature Operating Range Ta -40 to +125 °C
VDD to GND -0.3 to 3.6V V

 

HTU21D-F RH/T Humidity Temperature Sensor Digital Relative VDD I²C interface 0

Contact Details
ShenzhenYijiajie Electronic Co., Ltd.

Contact Person: Xu

Tel: 86+13352990255

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