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Name: DS1286I
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1286I
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Analog Devices Inc./Maxim Integrated DS1286I

Part No.:: DS1286I

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 28-DIP Module (0.61, 15.49mm), 23 Leads

Datasheet:: DS1286I.pdf

Description:: IC RTC CLK/CALENDAR PAR 28-EDIP

In Stock:: 2906

Quantity:: Add To Cart

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DS1286I Specifications

Package/Case:
28-DIP Module (0.61, 15.49mm), 23 Leads
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
MemorySize:
50B
TimeFormat:
HH:MM:SS:hh (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
4.5V ~ 5.5V
Voltage-SupplyBattery:
2.4V ~ 3.5V
Current-Timekeeping(Max):
7mA @ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Through Hole

DS1286I this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1286I 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 DS1286I 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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DS1286I information

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Basic introduction and simple engineering application of DS1286I

DS1286I is a real-time clock (RTC) integrated circuit commonly used in electronic projects requiring precise timekeeping functionality. It provides accurate time and date information and includes features such as battery backup to maintain timekeeping even when the main power source is removed.

Application Scenario:

In a digital alarm clock project, DS1286I can be utilized to keep track of time and trigger alarm events at specific times, providing users with timely alerts.

Experiment Setup:

To create a simple digital alarm clock using DS1286I, follow these steps:

1. Circuit Connection:

Connect DS1286I to your microcontroller board, such as Arduino, using the I2C communication protocol. Ensure proper wiring and connection to the microcontroller's I2C pins (SDA and SCL).

2. Initialization:

Initialize the DS1286I RTC module in your microcontroller code. Set the current time and date, along with alarm parameters if needed, to configure the desired alarm trigger time.

3. Alarm Functionality:

Implement the alarm functionality in your code. Continuously check the current time against the predefined alarm trigger time. When the alarm condition is met, trigger the alarm signal to activate a buzzer or LED indicator.

4. User Interface:

Integrate a user interface to set the alarm time and control alarm settings. Utilize buttons or a keypad to enable users to interact with the digital alarm clock and adjust alarm parameters.

5. Power Management:

Ensure a stable power supply for both the microcontroller and DS1286I. Use appropriate decoupling capacitors and voltage regulators to minimize noise and ensure reliable operation, especially during power transitions.

Considerations:

When designing the digital alarm clock, consider the following factors:

- Accuracy: Ensure DS1286I provides accurate timekeeping to prevent timing discrepancies and false alarms.

- Power Backup: Incorporate a backup battery for DS1286I to maintain timekeeping functionality during power outages or when the main power source is disconnected.

- User-Friendly Interface: Design an intuitive user interface for setting alarm parameters and interacting with the digital alarm clock easily.

- Alarm Signal: Choose appropriate alarm indicators, such as a buzzer or LED, to effectively alert users when the alarm triggers.

- Testing and Calibration: Thoroughly test the digital alarm clock to ensure reliable performance and calibrate the timekeeping accuracy if necessary.

DS1286I FAQ

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3. Are the DS1286I price and inventory displayed accurate?

The price and inventory of DS1286I fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of DS1286I?

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 DS1286I we delivered, we will accept the replacement or return of the DS1286I 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 DS1286I.

(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