What is the Additional Feature ?

Name: DS17485-3+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS17485-3+
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 DS17485-3+

Part No.:: DS17485-3+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: -

Datasheet:: DS17485-3+.pdf

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

In Stock:: 2002

Quantity:: Add To Cart

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DS17485-3+ Specifications

Package/Case:
-
Packaging:
Tube
Series:
*
ProductStatus:
Obsolete
Type:
-
Features:
-
MemorySize:
-
TimeFormat:
-
DateFormat:
-
Interface:
-
Voltage-Supply:
-
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
-
OperatingTemperature:
-
MountingType:
-

DS17485-3+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS17485-3+ 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 DS17485-3+ 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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DS17485-3+ information

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Basic introduction and simple engineering application of DS17485-3+

DS17485-3+ is a real-time clock (RTC) module manufactured by Maxim Integrated, offering precise timekeeping and alarm functions. It integrates a quartz crystal, temperature-compensated crystal oscillator (TCXO), and non-volatile memory to maintain accurate timekeeping even during power loss.

Introduction:

The DS17485-3+ RTC module is commonly used in electronic projects requiring accurate timekeeping, such as data logging systems, industrial automation, and consumer electronics.

Features:

The key features of DS17485-3+ include:

- Precise Timekeeping: The module maintains time with an accuracy of a few seconds per month.

- Battery Backup: Integrated battery backup ensures continuous timekeeping during power interruptions.

- Alarm Function: The module supports multiple programmable alarms for scheduling tasks or triggering events.

- I2C Interface: Communication with microcontrollers or other peripheral devices is facilitated through the I2C serial interface.

- Temperature Compensation: The TCXO compensates for temperature variations to maintain accurate timekeeping over a wide temperature range.

Application Example:

Let's explore a simple project using the DS17485-3+ RTC module to create a digital clock with alarm functionality.

Experiment:

1. Hardware Setup:

- Connect the DS17485-3+ module to a microcontroller development board using the I2C interface. Ensure proper connections to the SDA and SCL pins.

- Provide battery backup to the module by connecting a coin cell battery to maintain timekeeping during power loss.

2. Software Configuration:

- Write firmware code for the microcontroller to initialize the I2C communication and configure the DS17485-3+ module.

- Implement functions to set the current time, set alarms, and read the time from the RTC module.

3. Digital Clock Display:

- Interface a display module, such as an LCD or LED display, with the microcontroller to show the current time retrieved from the DS17485-3+ module.

4. Alarm Functionality:

- Implement alarm functionality in the firmware code to trigger events or alerts at specified times. For example, sound a buzzer or turn on an LED when the alarm time is reached.

5. Testing:

- Test the digital clock and alarm system by setting different times and alarms. Verify the accuracy of timekeeping and the reliability of alarm triggering.

Conclusion:

The DS17485-3+ RTC module offers precise timekeeping and alarm functions, making it suitable for various electronic projects. By following the experiment steps outlined above, you can create a digital clock with alarm functionality and gain hands-on experience with the module's features.

DS17485-3+ FAQ

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3. Are the DS17485-3+ price and inventory displayed accurate?

The price and inventory of DS17485-3+ 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 DS17485-3+?

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 DS17485-3+ we delivered, we will accept the replacement or return of the DS17485-3+ 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 DS17485-3+.

(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