What is the Additional Feature ?

Name: DS1374U-18+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1374U-18+
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 DS1374U-18+

Part No.:: DS1374U-18+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Datasheet:: DS1374U-18+.pdf

Description:: IC RTC BINARY CNT I2C 10-USOP

In Stock:: 2755

Quantity:: Add To Cart

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DS1374U-18+ Specifications

Package/Case:
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Type:
Binary Counter
Features:
Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer
MemorySize:
-
TimeFormat:
Binary
DateFormat:
Binary
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
1.71V ~ 1.89V
Voltage-SupplyBattery:
1.3V ~ 3.7V
Current-Timekeeping(Max):
100µA @ 1.71V ~ 1.89V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1374U-18+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1374U-18+ 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 DS1374U-18+ 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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DS1374U-18+ information

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Basic introduction and simple engineering application of DS1374U-18+

DS1374U-18+ is a real-time clock (RTC) chip designed by Maxim Integrated, offering precise timekeeping functionality with an integrated temperature-compensated crystal oscillator (TCXO). It is commonly used in applications requiring accurate timekeeping, such as data logging systems, industrial automation, and consumer electronics.

Application Scenario:

In a data logging project, DS1374U-18+ can be utilized to timestamp data entries, ensuring accurate recordkeeping and synchronization across multiple devices.

Circuit Design:

To integrate DS1374U-18+ into a data logging system, follow these steps:

1. RTC Connection:

Connect the RTC chip to the microcontroller's I2C interface. DS1374U-18+ communicates over I2C protocol, typically using SDA (Serial Data) and SCL (Serial Clock) pins. Ensure proper pull-up resistors are connected to these lines for reliable communication.

2. Power Supply:

Provide a stable power supply voltage (typically 3.3V or 5V) to DS1374U-18+. Ensure proper decoupling capacitors are placed near the power input pins to minimize noise and ensure reliable operation.

3. Initialization:

Initialize the RTC chip by configuring its registers for time and date settings. This includes setting the initial time, date, and any alarm or interrupt configurations required for the application.

4. Data Logging:

Utilize the RTC's timestamp feature to record the date and time of data entries. When logging data, read the current time from DS1374U-18+ and include it in the data packet before storage.

5. Synchronization:

Synchronize the RTC with an external time source, such as GPS or internet-based time servers, if precise timekeeping is required. Implement synchronization algorithms to periodically update the RTC's time registers.

Considerations:

When designing the circuit, consider the following:

- Backup Power: Implement a backup power supply, such as a coin cell battery, to maintain timekeeping functionality in case of main power loss.

- Calibration: Periodically calibrate the RTC to compensate for any drift in the internal oscillator, ensuring long-term accuracy.

- Data Integrity: Implement error-checking mechanisms to ensure the integrity of logged data, especially if it is critical for the application.

- Low Power Operation: Utilize power-saving features of DS1374U-18+ to minimize power consumption, extending battery life in portable applications.

- Environmental Considerations: Ensure the operating temperature range of DS1374U-18+ meets the requirements of the application, especially in harsh environments.

DS1374U-18+ FAQ

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6. What is the process for return or replacement of DS1374U-18+?

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 DS1374U-18+ we delivered, we will accept the replacement or return of the DS1374U-18+ 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 DS1374U-18+.

(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