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Name: DS17285-5
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS17285-5
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 DS17285-5

Part No.:: DS17285-5

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 24-DIP (0.600, 15.24mm)

Datasheet:: DS17285-5.pdf

Description:: IC RTC CLK/CALENDAR PAR 24-DIP

In Stock:: 3633

Quantity:: Add To Cart

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DS17285-5 Specifications

Package/Case:
24-DIP (0.600, 15.24mm)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
MemorySize:
2KB
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
4.5V ~ 5.5V
Voltage-SupplyBattery:
2.5V ~ 3.7V
Current-Timekeeping(Max):
3mA @ 4.5V ~ 5.5V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Through Hole

DS17285-5 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS17285-5 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 DS17285-5 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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DS17285-5 information

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Basic introduction and simple engineering application of DS17285-5

DS17285-5 is a real-time clock (RTC) chip manufactured by Maxim Integrated, offering precise timekeeping and alarm functions. It is commonly used in embedded systems, IoT devices, and consumer electronics where accurate timekeeping is crucial.

Application Scenario:

In a smart home automation system, DS17285-5 can be utilized to schedule and synchronize various tasks, such as turning lights on/off at specific times or triggering alarms for security purposes.

Circuit Design:

To incorporate DS17285-5 into a simple project, follow these steps:

1. Connection Setup:

Connect DS17285-5 to the microcontroller's I2C bus. Wire SDA (Serial Data) and SCL (Serial Clock) pins of DS17285-5 to the corresponding pins on the microcontroller, ensuring proper pull-up resistors are connected to both lines for reliable communication.

2. Initialization:

Initialize the communication with DS17285-5 using I2C protocol. Send commands to configure the RTC settings, including setting the current time and date, configuring alarm settings, and enabling periodic time updates.

3. Timekeeping:

Utilize DS17285-5 to keep track of time accurately. Read the time and date registers periodically from the RTC chip to synchronize the system's clock.

4. Alarm Functionality:

Configure alarm settings in DS17285-5 to trigger specific actions at predefined times. Utilize interrupt capabilities of the microcontroller to respond to alarm events promptly.

5. Integration with User Interface:

Integrate a user interface, such as buttons or a graphical display, to set alarm times or display current time and date information retrieved from DS17285-5. Implement firmware logic to handle user interactions and update RTC settings accordingly.

Considerations:

When working with DS17285-5, consider the following:

- Power Supply: Ensure stable power supply to DS17285-5 to maintain accurate timekeeping, using voltage regulators and decoupling capacitors if necessary.

- Backup Power: Implement backup power solutions, such as a coin cell battery, to preserve RTC settings in case of main power loss.

- Error Handling: Implement error-checking mechanisms in firmware to handle communication errors or RTC malfunctions gracefully.

- Calibration: Periodically calibrate DS17285-5 to compensate for any drift in timekeeping accuracy over time, ensuring reliable long-term operation.

- Test and Validation: Thoroughly test the system to verify timekeeping accuracy, alarm functionality, and overall system reliability under various operating conditions.

DS17285-5 FAQ

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3. Are the DS17285-5 price and inventory displayed accurate?

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6. What is the process for return or replacement of DS17285-5?

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 DS17285-5 we delivered, we will accept the replacement or return of the DS17285-5 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 DS17285-5.

(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