SHT75

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Sensirion AG SHT75

HIGH-RELIABILITY-COMPONENTS
Part No.:
SHT75
Manufacturer:
Sensirion AG
Package:
4-SIP Module
Datasheet:
SHT75.pdf
Description:
SENSOR HUMID/TEMP 5V DIGITAL MOD
In Stock:
2445
Quantity:
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  • Purchase and inquiryPurchase and inquiry

    SHT75 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SHT75 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for SHT75 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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    SHT75 informationSHT75 information

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    SHT75 Typical application Circuitry

    SHT75


    The SHT75 is a precise humidity and temperature sensor from Sensirion. This chip is notable for its accurate and reliable performance, along with its ease of interfacing due to the digital output.

    Highlights of the SHT75 features include:

    1. Measurement Range: The SHT75 can measure relative humidity from 0 to 100%, and temperatures from -40 to 125°C.

    2. Accuracy: This sensor delivers impressive precision, typically with ±1.8% RH accuracy for humidity and ±0.3°C for temperature.

    3. Digital Output: The SHT75 offers a digital 2-wire interface, making it relatively straightforward to connect with microcontrollers.

    4. Low Power Consumption: The SHT75's maximum power consumption is just 80 µA, making it suitable for systems that run on battery power.

    The SHT75 sensor is commonly used in applications such as HVAC, indoor weather stations, medical devices, automotive climate control, and other systems where precise environmental data is required.

    Consider a scenario where the SHT75 sensor is being integrated into a data logging system with a microcontroller like an Arduino.

    Here's a guide to connecting it:

    - VDD (Power Supply): Pin 1 on the SHT75 goes to the 3.3V power supply, while Pin 4 (Ground) is connected to the ground of the system.

    - SDA (Data Line): Pin 2 of the SHT75 hooks up to a digital I/O pin on the Arduino. This line is bidirectional, thus should be configured to toggle between input and output.

    - SCK (Clock Line): Pin 3 from the SHT75 connects to another digital pin on the Arduino, serving as the clock signal for data transmission.

    - Pull-Up Resistor: This component is required between the Data Line and VDD because the SHT75 employs an open-drain configuration on the data line. The pull-up resistor assures a default state when the line isn't actively being driven low.

    Design considerations when using the SHT75:

    - Power Supply Consistency: Variations in the power supply can potentially lead to inaccurate readings. Ensure that the power source is stable.

    - Selection of Pull-Up Resistor: Choosing the right value for the pull-up resistor is crucial, as it impacts communication with the SHT75. A common starting point is a 10k ohms resistor, but the precise value may need tweaking according to the specifics of the system.

    - Sensor Protection: The SHT75 isn't waterproof or resistant to dust, which means it requires appropriate protective measures if it's to be deployed in an environment with these potential hazards.

    - Software: Given the SHT75 communicates via a specific protocol, you will need to implement a corresponding library in your code. This library should adhere to the communication standards outlined in the SHT75 datasheet.

    SHT75 FAQ

    1. How to order SHT75 on icwhale.com?

    Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

    2. How does icwhale.com guarantee that SHT75 is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the SHT75. All suppliers must pass our qualification reviews before they can publish their products including SHT75 on icwhale.com; we pay more attention to the channels and quality of SHT75 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the SHT75 price and inventory displayed accurate?

    The price and inventory of SHT75 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

    4. What forms of payment are accepted?

    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

    Warm Tips: Some orders in certain payment forms may require handling fee.

    5. How is the shipping arranged?

    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

    6. What is the process for return or replacement of SHT75?

    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SHT75 we delivered, we will accept the replacement or return of the SHT75 only when all of the below conditions are fulfilled:

    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

    (2)We are informed of the defect described above within 90 days after the delivery of SHT75.

    (3)The PartNo is unused and only in the original unpacked packaging.

    Two processes to return the products:

    (1)Inform us within 90 days

    (2)Obtain Requesting Return Authorizations

    7.How to contact us to get technical supports, such as SHT75 pin diagram, SHT75 datasheet?

    If you need any after-sales service, please do not hesitate to contact us.

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