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Name: DS17485S-3+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS17485S-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 DS17485S-3+

Part No.:: DS17485S-3+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 24-SOIC (0.295, 7.50mm Width)

Datasheet:: DS17485S-3+.pdf

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

In Stock:: 3083

Quantity:: Add To Cart

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DS17485S-3+ Specifications

Package/Case:
24-SOIC (0.295, 7.50mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
MemorySize:
4KB
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
2.7V ~ 3.7V
Voltage-SupplyBattery:
2.5V ~ 3.7V
Current-Timekeeping(Max):
2mA @ 2.7V ~ 3.7V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Surface Mount

DS17485S-3+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS17485S-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 DS17485S-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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DS17485S-3+ information

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Basic introduction and simple engineering application of DS17485S-3+

DS17485S-3+ is a real-time clock (RTC) module manufactured by Maxim Integrated, designed for accurate timekeeping and timestamping applications in various electronic systems.

Introduction:

The DS17485S-3+ integrates a precision RTC with battery backup, offering features like calendar alarms, power management, and nonvolatile memory for storing system configuration and timestamp information.

Application Scenario:

In a simple project like a digital clock, DS17485S-3+ can be utilized to provide accurate timekeeping and date tracking functionalities.

Experiment Steps:

1. Hardware Setup:

Connect the DS17485S-3+ module to the microcontroller board or development platform using standard communication protocols like I2C or SPI. Ensure proper wiring and supply power to the module.

2. Initialization:

Initialize the RTC module by sending configuration commands through the communication interface. Set the current date, time, and any desired alarm configurations.

3. Timekeeping:

Read the current time and date from the DS17485S-3+ module periodically to update the digital clock display. Implement logic to handle time adjustments, such as daylight saving time changes.

4. Alarm Functionality:

Utilize the built-in alarm features of the DS17485S-3+ to trigger events at specific times or dates. For example, activate an alarm to sound an alert or trigger an action when a preset time is reached.

5. Nonvolatile Memory Usage:

Store important system configuration data or timestamp information in the nonvolatile memory of the DS17485S-3+. This ensures that critical data is retained even when the power is disconnected.

Considerations:

When working with DS17485S-3+, consider the following:

- Power Supply: Ensure stable power supply to the RTC module, especially during battery backup mode, to prevent data loss or corruption.

- Communication Protocol: Choose the appropriate communication protocol based on the microcontroller's capabilities and available libraries or drivers.

- Error Handling: Implement error-checking mechanisms to detect and handle communication errors or RTC malfunctioning scenarios.

- Battery Maintenance: Periodically check and replace the backup battery of the DS17485S-3+ to maintain accurate timekeeping and data retention capabilities.

- Integration Testing: Test the entire system thoroughly to verify the accuracy and reliability of timekeeping, alarm functionalities, and data storage using the RTC module.

DS17485S-3+ FAQ

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3. Are the DS17485S-3+ price and inventory displayed accurate?

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6. What is the process for return or replacement of DS17485S-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 DS17485S-3+ we delivered, we will accept the replacement or return of the DS17485S-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 DS17485S-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