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Analog Devices Inc./Maxim Integrated DS18S20+PAR

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Analog Devices Inc./Maxim Integrated
TO-226-3, TO-92-3 (TO-226AA)
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    DS18S20+PAR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS18S20+PAR 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 DS18S20+PAR 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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    DS18S20+PAR Typical application Circuitry


    The DS18S20+PAR is a part of the DS18S20 family, acclaimed for its precision in temperature sensing. This digital thermometer integrated circuit (IC) stands out for its accuracy and straightforward digital interfacing, which makes it an excellent choice for various temperature monitoring scenarios.

    1. Voltage Supply Pin (VDD): The DS18S20+PAR is energized via the VDD pin. This pin requires connection to a stable voltage source, typically adhering to the datasheet's guidelines. The IC needs a steady power source in order to provide accurate temperature measurements.

    2. Ground Pin (GND): The GND pin functions as the common electrical return for the IC. It's essential to link this pin with the system's ground, ensuring both circuit stability and accurate measurements.

    3. Data Bus (DQ): The DQ pin is the IC's data pathway, enabling communication with microcontrollers or other digital devices. This bidirectional pin is crucial for transmitting temperature data and receiving control commands.

    4. Parasite Power Mode: The DS18S20+PAR can operate in a 'parasite power' mode, drawing power directly from the DQ line. This mode can reduce wiring complexity in specific setups, but its implementation demands careful planning to guarantee dependable performance.

    5. Temperature Sensing and Conversion: The IC internally carries out precise temperature measurements and converts them into digital signals. High precision is ensured by using specialized circuitry for temperature detection and analog-to-digital conversion.

    6. Programmable Resolution: The DS18S20+PAR boasts programmable resolution, allowing users to tailor the precision based on the application's needs. The resolution setting influences both the conversion time and the detail of the temperature data.

    7. One-Wire Interface: This IC utilizes a 'One-Wire' protocol for communication, permitting multiple devices to be connected via a single data line. This feature is particularly advantageous in systems with numerous sensing points, as it simplifies wiring.

    8. Alarm Function: The DS18S20+PAR includes an alarm function with customizable trigger points, crucial for applications where specific temperature thresholds are critical.

    9. Circuit Design Considerations: Designing circuits for the DS18S20+PAR involves ensuring proper decoupling, minimizing electrical noise, and adhering to the One-Wire protocol's timing requirements. These considerations are vital for the sensor's precise and dependable operation.

    In conclusion, the DS18S20+PAR is an advanced digital thermometer IC, ideal for applications that demand accurate temperature monitoring. Its digital interface, adjustable resolution, and features like the One-Wire protocol and parasite power mode render it a versatile choice in temperature sensing technologies.

    DS18S20+PAR informationDS18S20+PAR information

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    6. What is the process for return or replacement of DS18S20+PAR?

    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 DS18S20+PAR we delivered, we will accept the replacement or return of the DS18S20+PAR 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 DS18S20+PAR.

    (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 DS18S20+PAR pin diagram, DS18S20+PAR datasheet?

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