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Name: DS17285S-3+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS17285S-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 DS17285S-3+

Part No.:: DS17285S-3+

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS17285S-3+.pdf

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

In Stock:: 3570

Quantity:: Add To Cart

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DS17285S-3+ Specifications

Package/Case:
24-SOIC (0.295, 7.50mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
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:
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

DS17285S-3+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS17285S-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 DS17285S-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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DS17285S-3+ information

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Basic introduction and simple engineering application of DS17285S-3+

DS17285S-3+ is a real-time clock (RTC) chip manufactured by Maxim Integrated. It offers accurate timekeeping and calendar functions, making it suitable for a wide range of applications requiring precise timing, such as data logging systems, industrial automation, and consumer electronics.

Introduction:

The DS17285S-3+ RTC chip integrates a temperature-compensated crystal oscillator (TCXO), which provides excellent accuracy over a wide temperature range. It communicates with the host microcontroller via a simple serial interface, making it easy to integrate into existing designs.

Application Scenario:

In a data logging project, DS17285S-3+ can be used to timestamp logged data with precise time and date information, enabling accurate analysis and synchronization of recorded events.

Experiment:

To understand the functionality of DS17285S-3+ and its integration into a simple project, follow these steps:

1. Circuit Setup:

Connect DS17285S-3+ to a microcontroller, such as an Arduino or Raspberry Pi, using the I2C or SPI interface. Ensure proper connections for power (VCC and GND) and communication lines (SDA and SCL).

2. Initialization:

Write a simple initialization routine in the microcontroller code to configure DS17285S-3+ for the desired timekeeping mode and set the initial time and date parameters.

3. Timekeeping:

Implement functions to read and update the time and date information from DS17285S-3+. Display the current time on an LCD screen or serial monitor for verification.

4. Logging:

Develop a data logging routine in your project to record sensor readings or events along with the timestamp obtained from DS17285S-3+. Store this information in non-volatile memory or transmit it to an external storage device.

5. Synchronization:

Explore options to synchronize the timekeeping of DS17285S-3+ with an external time source, such as a GPS module or internet time server, to maintain accurate time even in the absence of manual adjustments.

Considerations:

When working with DS17285S-3+, consider the following:

- Power Supply: Ensure stable power supply voltage to DS17285S-3+ to maintain accurate timekeeping.

- Communication Protocol: Choose the appropriate communication protocol (I2C or SPI) based on your microcontroller's capabilities and project requirements.

- Error Handling: Implement error-checking routines in your code to handle communication errors or invalid data from DS17285S-3+.

- Backup Battery: Install a backup battery to preserve the RTC's timekeeping functionality during power outages or when the main power source is disconnected.

- Test and Calibration: Test the accuracy of DS17285S-3+ over a range of operating conditions and calibrate if necessary to ensure reliable performance.

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6. What is the process for return or replacement of DS17285S-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 DS17285S-3+ we delivered, we will accept the replacement or return of the DS17285S-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 DS17285S-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