What is the Additional Feature ?

Name: DS17285E-3+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS17285E-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 DS17285E-3+

Part No.:: DS17285E-3+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: -

Datasheet:: DS17285E-3+.pdf

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

In Stock:: 3851

Quantity:: Add To Cart

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DS17285E-3+ Specifications

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

DS17285E-3+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS17285E-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 DS17285E-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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DS17285E-3+ information

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Basic introduction and simple engineering application of DS17285E-3+

DS17285E-3+ is a real-time clock (RTC) module manufactured by Maxim Integrated, providing accurate timekeeping and versatile functionality for embedded systems and IoT applications.

Introduction:

The DS17285E-3+ RTC module integrates a precise temperature-compensated crystal oscillator (TCXO) with battery backup, offering high accuracy over a wide temperature range. It communicates with the host microcontroller via an I2C interface, making it easy to interface with various microcontrollers and microprocessors.

Application Scenario:

In a simple project, such as a data logger, the DS17285E-3+ can be utilized to timestamp data entries with accurate time and date information. Let's explore how to integrate this RTC module into a basic data logging system:

Circuit Design:

To create a data logger with DS17285E-3+, follow these steps:

1. Hardware Setup:

Connect the DS17285E-3+ module to the host microcontroller using the I2C interface. Ensure proper pull-up resistors are connected to the SDA and SCL lines. Also, provide backup power to the module using a coin cell battery.

2. Initialization:

Initialize the I2C communication and configure the DS17285E-3+ module's registers to set the current time and date. This includes setting the time format, enabling alarms if needed, and configuring any other relevant settings.

3. Data Logging:

Collect data from sensors or external sources at regular intervals using the host microcontroller. Timestamp each data entry by reading the current time from the DS17285E-3+ module via I2C and appending it to the data.

4. Storage and Retrieval:

Store the timestamped data in non-volatile memory, such as an SD card or EEPROM, for future retrieval and analysis. Ensure that the storage format includes the timestamp along with the corresponding data values.

5. Power Management:

Implement power-saving features to prolong the battery life of the DS17285E-3+ module. This may involve putting the module into a low-power sleep mode when not in use and periodically waking it up to update the time.

Considerations:

When designing the data logging system with DS17285E-3+, consider the following:

- Power Supply: Ensure a stable power supply to the RTC module to maintain accurate timekeeping, especially during power loss scenarios.

- Temperature Compensation: Take advantage of the TCXO feature of the DS17285E-3+ to compensate for temperature variations and maintain time accuracy.

- Data Integrity: Implement error-checking mechanisms to ensure data integrity during storage and retrieval, especially in harsh environmental conditions.

- Calibration: Periodically calibrate the DS17285E-3+ module to maintain long-term accuracy, especially in applications requiring precise timing.

- Interference Mitigation: Shield the RTC module from electromagnetic interference to prevent disruptions to timekeeping accuracy.

DS17285E-3+ FAQ

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6. What is the process for return or replacement of DS17285E-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 DS17285E-3+ we delivered, we will accept the replacement or return of the DS17285E-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 DS17285E-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