MAX6916EO50+

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Analog Devices Inc./Maxim Integrated MAX6916EO50+

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Part No.:
MAX6916EO50+
Manufacturer:
Analog Devices Inc./Maxim Integrated
Package:
20-SSOP (0.154, 3.90mm Width)
Datasheet:
MAX6916EO50+.pdf
Description:
IC RTC SPI COMPAT 20-QSOP
In Stock:
2392
Quantity:
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  • Purchase and inquiryPurchase and inquiry

    MAX6916EO50+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MAX6916EO50+ 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 MAX6916EO50+ 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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    MAX6916EO50+ informationMAX6916EO50+ information

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    Basic introduction and simple engineering application of MAX6916EO50+


    MAX6916EO50+ is a low-power microcontroller supervisory circuit with a precision voltage monitor and watchdog timer. It is commonly used in embedded systems to monitor the power supply voltage and ensure proper operation of the microcontroller.

    Basic Introduction:

    The MAX6916EO50+ provides undervoltage monitoring, manual reset, and watchdog timer functions. It is available in a small, space-saving package, making it suitable for compact electronic designs requiring reliable power management.

    Application Scenario:

    In a simple project like a temperature-controlled fan system, MAX6916EO50+ can be utilized to monitor the power supply voltage and reset the microcontroller in case of voltage fluctuations or failures.

    Circuit Design:

    To create a temperature-controlled fan system using MAX6916EO50+, follow these steps:

    1. Power Supply Connection:

    Connect the power supply to the VCC pin of MAX6916EO50+. Ensure the power supply voltage is within the specified operating range of the device (typically 5V).

    2. Microcontroller Interface:

    Connect the RESET pin of the microcontroller to the RESET output pin of MAX6916EO50+. This connection allows the MAX6916EO50+ to reset the microcontroller when necessary.

    3. Watchdog Timer:

    Configure the watchdog timer of MAX6916EO50+ to periodically reset the microcontroller if it fails to provide a periodic signal. This ensures the system's integrity in case of software or firmware issues.

    4. Temperature Sensor:

    Connect a temperature sensor to the microcontroller to measure the ambient temperature. This sensor will provide input to the microcontroller for fan speed control based on temperature variations.

    5. Fan Control:

    Connect the fan to the microcontroller's GPIO pins. Use pulse-width modulation (PWM) signals from the microcontroller to control the fan speed based on the temperature readings from the sensor.

    Experiment Steps:

    1. Connect the power supply to the VCC pin of MAX6916EO50+ and ensure the voltage is within the specified range.

    2. Connect the RESET pin of the microcontroller to the RESET output pin of MAX6916EO50+.

    3. Program the microcontroller to read temperature values from the sensor and adjust the fan speed accordingly using PWM signals.

    4. Monitor the system's behavior as you vary the ambient temperature and observe how the fan speed changes in response.

    5. Test the watchdog timer functionality by intentionally causing the microcontroller to malfunction and verify that it gets reset by MAX6916EO50+.

    Considerations:

    - Power Supply Stability: Ensure the power supply voltage remains stable to prevent false resets or malfunctions.

    - Temperature Sensor Accuracy: Use a reliable temperature sensor to ensure accurate temperature readings and precise fan control.

    - Firmware Robustness: Develop robust firmware to handle various scenarios and ensure smooth operation of the system.

    - System Integration: Integrate the MAX6916EO50+ into the overall system design, considering factors like board layout and enclosure requirements.

    - Testing and Validation: Thoroughly test the system under different operating conditions to validate its performance and reliability.

    MAX6916EO50+ FAQ

    1. How to order MAX6916EO50+ 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 MAX6916EO50+ is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the MAX6916EO50+. All suppliers must pass our qualification reviews before they can publish their products including MAX6916EO50+ on icwhale.com; we pay more attention to the channels and quality of MAX6916EO50+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the MAX6916EO50+ price and inventory displayed accurate?

    The price and inventory of MAX6916EO50+ 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.

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    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 MAX6916EO50+?

    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 MAX6916EO50+ we delivered, we will accept the replacement or return of the MAX6916EO50+ 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 MAX6916EO50+.

    (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 MAX6916EO50+ pin diagram, MAX6916EO50+ datasheet?

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

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