DS18S20-SL+T&R

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Analog Devices Inc./Maxim Integrated DS18S20-SL+T&R

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Part No.:
DS18S20-SL+T&R
Manufacturer:
Analog Devices Inc./Maxim Integrated
Package:
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Datasheet:
DS18S20-SL+T&R.pdf
Description:
SENSOR DIGITAL -55C-125C TO92-3
In Stock:
2708
Quantity:
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    DS18S20-SL+T&R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS18S20-SL+T&R 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-SL+T&R 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-SL+T&R informationDS18S20-SL+T&R information

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    DS18S20-SL+T&R Typical application Circuitry

    DS18S20-SL+T&R

    The DS18S20-SL+T&R is a distinguished variant in the DS18S20 series of digital temperature sensors crafted by Maxim Integrated. This model is celebrated for its high precision in temperature measurement and its ability to digitally communicate this data via a one-wire interface, making it a prime selection for applications in areas such as climate control, environmental monitoring, and precise temperature regulation in industrial contexts.

    1. Power Supply Integration: Operating within a voltage range of 3.0V to 5.5V, the DS18S20-SL+T&R necessitates a connection to a power source that falls within this spectrum. It's essential to attach the sensor's VDD pin to this power supply. The sensor's capacity to deliver accurate temperature readings hinges significantly on the consistency and stability of the power supply.

    2. Grounding Protocol: The grounding of the DS18S20-SL+T&R is pivotal for its functionality. The GND pin should be securely connected to the ground of the circuit, establishing a stable base for the sensor's operations.

    3. Data Communication Setup: The DS18S20-SL+T&R employs a one-wire interface for data transmission, which is linked through its DQ pin. This pin must be connected to a digital I/O pin on the microcontroller. To ensure effective data transfer, a pull-up resistor, commonly around 4.7kΩ, should be positioned between the VDD and DQ pins.

    4. Configuring Parasitic Power Mode: The DS18S20-SL+T&R is capable of functioning in a parasitic power mode. In this mode, the VDD pin is connected to ground, allowing the sensor to draw power directly from the data line via the pull-up resistor. This arrangement can offer wiring simplifications in certain design scenarios.

    5. Circuit Design Considerations: When designing the circuit for the DS18S20-SL+T&R, it is advisable to maintain a short distance in the data line to prevent signal degradation. In cases where a longer data line is unavoidable, tweaking the pull-up resistor's value might be necessary to sustain signal quality.

    6. Sensor Placement for Optimal Performance: The placement of the DS18S20-SL+T&R sensor is crucial for accurate temperature measurement. It should be situated in an area that genuinely reflects the ambient temperature, steering clear of heat sources or zones where temperature changes rapidly and does not typify the environment.

    In summary, the DS18S20-SL+T&R, as part of the DS18S20 series, stands out as a highly accurate and versatile digital temperature sensor. Proper implementation involves a stable power connection, correct grounding, and an accurately configured one-wire interface with a suitably valued pull-up resistor. Its ability to operate in parasitic power mode adds a layer of versatility for specific applications. Additionally, the thoughtful arrangement of the sensor and considerate PCB layout are essential for leveraging the full precision and effectiveness of the DS18S20-SL+T&R.

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    6. What is the process for return or replacement of DS18S20-SL+T&R?

    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-SL+T&R we delivered, we will accept the replacement or return of the DS18S20-SL+T&R 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-SL+T&R.

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    (1)Inform us within 90 days

    (2)Obtain Requesting Return Authorizations

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