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Name: DS1371U+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1371U+
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 DS1371U+

Part No.:: DS1371U+

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1371U+.pdf

Description:: IC RTC BINARY CNT I2C 8-USOP

In Stock:: 131

Quantity:: Add To Cart

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DS1371U+ Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Type:
Binary Counter
Features:
Alarm, Square Wave Output, Watchdog Timer
MemorySize:
-
TimeFormat:
Binary
DateFormat:
Binary
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
1.7V ~ 5.5V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
1.3µA @ 1.7V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

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DS1371U+ information

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Basic introduction and simple engineering application of DS1371U+

DS1371U+ is a highly accurate real-time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO), designed for applications that require precise timekeeping and temperature monitoring.

Introduction:

The DS1371U+ RTC provides timekeeping information with a resolution of seconds, minutes, hours, day, date, month, and year. Its TCXO ensures high accuracy over a wide temperature range, making it suitable for various industrial, automotive, and consumer electronics applications.

Application Scenario:

In a digital alarm clock project, DS1371U+ can be utilized to keep track of time accurately and trigger alarm events at specific times.

Circuit Design:

To create a digital alarm clock using DS1371U+, follow these steps:

1. DS1371U+ Integration:

Connect DS1371U+ to the microcontroller, such as Arduino or Raspberry Pi, using the I2C communication protocol. Utilize the SDA and SCL pins for data and clock signals, respectively.

2. Alarm Setting:

Program the microcontroller to set the desired alarm time using the DS1371U+ registers. Configure the alarm registers to trigger an interrupt or an output signal when the set time matches the current time.

3. Display Interface:

Interface a display module, such as an LCD or OLED, to the microcontroller to visualize the current time and alarm settings. Utilize digital output pins to control the display components.

4. User Input:

Implement user input mechanisms, such as buttons or rotary encoders, to allow users to set the alarm time and enable/disable alarms. Utilize GPIO pins for reading user input and updating alarm settings accordingly.

5. Alarm Output:

Connect an output device, such as a buzzer or LED, to the microcontroller to indicate alarm events. Program the microcontroller to activate the output device when the alarm condition is met.

Experiment:

To experiment with the digital alarm clock project, follow these steps:

1. Hardware Setup:

Connect DS1371U+ to the microcontroller and other peripherals as per the circuit design.

2. Software Configuration:

Write firmware code for the microcontroller to initialize DS1371U+, set alarm time, and handle alarm events.

3. Testing:

Upload the firmware to the microcontroller and power up the system. Test the functionality by setting different alarm times and verifying alarm triggering.

4. Debugging:

If any issues arise during testing, debug the hardware connections and firmware code to ensure proper operation.

5. Optimization:

Optimize the firmware code and circuit design for improved performance and efficiency, if required.

Considerations:

When designing the digital alarm clock project, consider:

- Power Supply: Ensure stable power supply to DS1371U+ and other components to prevent erratic behavior.

- Alarm Accuracy: Verify the accuracy of alarm triggering by comparing it with a reference time source.

- User Interface: Design an intuitive user interface for easy alarm time setting and system operation.

- Backup Power: Implement backup power sources, such as batteries, to maintain timekeeping functionality during power outages.

- Enclosure Design: Enclose the circuitry in a suitable housing to protect it from environmental factors and enhance aesthetics.

DS1371U+ FAQ

1. How to order DS1371U+ on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that DS1371U+ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS1371U+. All suppliers must pass our qualification reviews before they can publish their products including DS1371U+ on icwhale.com; we pay more attention to the channels and quality of DS1371U+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DS1371U+ price and inventory displayed accurate?

The price and inventory of DS1371U+ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of DS1371U+?

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 DS1371U+ we delivered, we will accept the replacement or return of the DS1371U+ 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 DS1371U+.

(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