What is the Additional Feature ?

Name: DS1672U-33+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1672U-33+
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 DS1672U-33+

Part No.:: DS1672U-33+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: DS1672U-33+.pdf

Description:: IC RTC BINARY CNT I2C 8-USOP

In Stock:: 222

Quantity:: Add To Cart

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DS1672U-33+ Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Type:
Binary Counter
Features:
Trickle-Charger
MemorySize:
-
TimeFormat:
Binary
DateFormat:
Binary
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
2.97V ~ 3.63V
Voltage-SupplyBattery:
1.3V ~ 3.63V
Current-Timekeeping(Max):
500µA @ 3.63V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1672U-33+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1672U-33+ 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 DS1672U-33+ 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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DS1672U-33+ information

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Basic introduction and simple engineering application of DS1672U-33+

DS1672U-33+ is a low-power, serially programmable real-time clock (RTC) designed for timekeeping applications in portable devices, industrial controllers, and automotive systems. It integrates a 32.768kHz quartz crystal and provides seconds, minutes, hours, day, date, month, and year information.

Application Scenario:

In a battery-powered data logger, DS1672U-33+ can be utilized to timestamp recorded data accurately, even when the main system is powered off, ensuring precise timekeeping and data integrity.

Circuit Design:

To incorporate DS1672U-33+ into a data logging system, follow these steps:

1. Connection Setup:

Connect DS1672U-33+ to the microcontroller's I2C or SPI interface. Ensure proper pull-up resistors are connected to the SDA and SCL lines for communication stability.

2. Initialization:

Initialize the communication interface and configure the necessary registers of DS1672U-33+ for desired timekeeping settings, such as setting the initial time and date.

3. Data Logging:

Record sensor data along with the timestamp obtained from DS1672U-33+. Store this information in non-volatile memory or transmit it to a central server for further analysis.

4. Power Management:

Implement power-saving techniques to prolong battery life. Utilize DS1672U-33+'s low-power modes and ensure efficient power management throughout the system.

5. Error Handling:

Implement error handling routines to manage communication errors or unexpected responses from DS1672U-33+. Perform periodic checks to ensure the integrity of timestamped data.

Considerations:

When integrating DS1672U-33+ into the system, consider the following aspects:

- Backup Power: Provide a backup power source, such as a coin cell battery, to ensure continuous timekeeping operation during main power interruptions.

- Clock Accuracy: Calibrate DS1672U-33+ periodically to maintain accurate timekeeping, especially in applications requiring precise synchronization.

- Temperature Compensation: Account for temperature variations that may affect the accuracy of the internal clock. Implement temperature compensation algorithms if necessary.

- Data Retention: Ensure that the data retention capability of DS1672U-33+ meets the system's requirements for storing timestamped data over extended periods.

- Regulatory Compliance: Verify compliance with relevant regulations and standards, such as RoHS and REACH, when incorporating DS1672U-33+ into commercial products.

DS1672U-33+ FAQ

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6. What is the process for return or replacement of DS1672U-33+?

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 DS1672U-33+ we delivered, we will accept the replacement or return of the DS1672U-33+ 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 DS1672U-33+.

(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