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Name: DS1392U-33+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1392U-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 DS1392U-33+

Part No.:: DS1392U-33+

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1392U-33+.pdf

Description:: IC RTC CLK/CALENDAR SER 10-USOP

In Stock:: 399

Quantity:: Add To Cart

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DS1392U-33+ Specifications

Package/Case:
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, Leap Year, Square Wave Output, Trickle-Charger
MemorySize:
-
TimeFormat:
HH:MM:SS:hh (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
3-Wire Serial
Voltage-Supply:
2.97V ~ 5.5V
Voltage-SupplyBattery:
1.3V ~ 5.5V
Current-Timekeeping(Max):
175µA @ 2.97V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1392U-33+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1392U-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 DS1392U-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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DS1392U-33+ information

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Basic introduction and simple engineering application of DS1392U-33+

DS1392U-33+ is a real-time clock (RTC) chip commonly used in embedded systems for timekeeping and timestamping applications. It provides accurate time and date information, along with battery backup to maintain timekeeping even when the main power source is disconnected.

Application Scenario:

In a data logging system, DS1392U-33+ can be utilized to timestamp data entries, ensuring accurate chronological recording of events or measurements.

Circuit Design:

To implement a simple data logging system using DS1392U-33+, follow these steps:

1. Connection Setup:

Connect DS1392U-33+ to the microcontroller's I2C bus for communication. Typically, SDA and SCL pins of DS1392U-33+ are connected to the corresponding pins on the microcontroller, such as PB7 and PB6, respectively.

2. Power Supply:

Ensure proper power supply to DS1392U-33+, connecting VCC to a stable voltage source, usually +3.3V or +5V. Additionally, connect GND to the ground reference of the system.

3. Backup Battery:

Install a backup battery, such as a CR2032 coin cell, to provide power to DS1392U-33+ during main power loss. Connect the battery to the BAT pin of DS1392U-33+ to enable backup functionality.

4. Initialization:

Initialize the RTC chip by sending appropriate commands and configurations through the I2C interface. Set the initial time and date if necessary.

5. Data Logging:

Periodically read the time information from DS1392U-33+ and associate it with the recorded data entries. Ensure proper synchronization and error handling mechanisms are in place.

Considerations:

When designing the system, consider the following aspects:

- I2C Communication: Ensure proper configuration and addressing of DS1392U-33+ for reliable communication with the microcontroller.

- Backup Battery Life: Choose a battery with sufficient capacity to maintain RTC operation during extended power outages.

- Error Handling: Implement error detection and correction mechanisms to handle communication errors or RTC malfunctions gracefully.

- Time Accuracy: Periodically synchronize DS1392U-33+ with an external time source, if required, to maintain accurate timekeeping.

- Power Consumption: Optimize power management to minimize power consumption, especially in battery-powered applications, to prolong battery life.

DS1392U-33+ FAQ

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3. Are the DS1392U-33+ price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1392U-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 DS1392U-33+ we delivered, we will accept the replacement or return of the DS1392U-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 DS1392U-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