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Name: DS1392U-3+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1392U-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 DS1392U-3+

Part No.:: DS1392U-3+

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1392U-3+.pdf

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

In Stock:: 400

Quantity:: Add To Cart

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DS1392U-3+ Specifications

Package/Case:
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
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:
2.7V ~ 3.3V
Voltage-SupplyBattery:
1.3V ~ 3.7V
Current-Timekeeping(Max):
125µA @ 2.7V ~ 3.3V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1392U-3+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1392U-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 DS1392U-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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DS1392U-3+ information

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Basic introduction and simple engineering application of DS1392U-3+

DS1392U-3+ is a real-time clock (RTC) module manufactured by Maxim Integrated, offering accurate timekeeping and timestamp functionality. It is commonly utilized in embedded systems and electronic devices requiring precise time tracking and synchronization.

Application Scenario:

In a digital alarm clock project, DS1392U-3+ can be employed to maintain accurate timekeeping and trigger alarm events at specified times.

Circuit Design:

To create a digital alarm clock using DS1392U-3+, follow these steps:

1. RTC Module Integration:

Connect DS1392U-3+ to the microcontroller board, ensuring proper pin connections for serial communication (SPI or I2C) and power supply (VCC and GND).

2. Time Initialization:

Initialize the RTC module with the current time and date upon system startup. Utilize the microcontroller's SPI or I2C communication protocol to set the time registers of DS1392U-3+.

3. Alarm Configuration:

Set up alarm registers within DS1392U-3+ to trigger alarm events at specific times. Define the alarm parameters, including hour, minute, and optional weekday or date, based on the desired alarm functionality.

4. User Interface:

Integrate a user interface, such as an LCD display or LED indicators, to interact with the digital alarm clock. Utilize the microcontroller's GPIO pins to control the display components and provide user feedback.

5. Alarm Handling:

Implement firmware logic to monitor the RTC module for alarm triggers. Upon detecting an alarm event, activate the alarm output signal to notify the user, such as sounding a buzzer or flashing LEDs.

Considerations:

When designing the digital alarm clock, consider the following factors:

- Power Backup: Ensure provision for backup power, such as a coin cell battery, to maintain timekeeping functionality during power outages or system shutdowns.

- Alarm Accuracy: Calibrate the RTC module periodically to maintain accurate timekeeping and alarm triggering.

- User Interface Design: Design an intuitive interface for setting and displaying alarm times, incorporating user-friendly controls for ease of use.

- Alarm Handling Robustness: Implement error-checking mechanisms to handle alarm triggers reliably and prevent false alarms or missed events.

- Power Consumption: Optimize power usage to prolong battery life in battery-powered applications, considering the standby and operational power consumption of both DS1392U-3+ and the microcontroller.

DS1392U-3+ FAQ

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6. What is the process for return or replacement of DS1392U-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 DS1392U-3+ we delivered, we will accept the replacement or return of the DS1392U-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 DS1392U-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