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Name: DS1501YSN+T&R
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1501YSN+T&R
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc./Maxim Integrated DS1501YSN+T&R

Part No.:: DS1501YSN+T&R

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 28-SOIC (0.295, 7.50mm Width)

Datasheet:: DS1501YSN+T&R.pdf

Description:: IC RTC CLK/CALENDAR PAR 28-SOIC

In Stock:: 3477

Quantity:: Add To Cart

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DS1501YSN+T&R Specifications

Package/Case:
28-SOIC (0.295, 7.50mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
MemorySize:
256B
TimeFormat:
HH:MM:SS (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
4.5V ~ 5.5V
Voltage-SupplyBattery:
2.5V ~ 3.7V
Current-Timekeeping(Max):
5mA @ 4.5V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1501YSN+T&R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1501YSN+T&R 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 DS1501YSN+T&R 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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DS1501YSN+T&R information

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Basic introduction and simple engineering application of DS1501YSN+T&R

DS1501YSN+T&R is a real-time clock (RTC) chip commonly used in electronic projects requiring timekeeping functionality. It provides accurate timekeeping and calendar functions, making it suitable for applications such as data logging systems, alarm clocks, and timing circuits in various electronic devices.

Application Scenario:

In a data logging project, DS1501YSN+T&R can be utilized to timestamp data entries, enabling precise tracking of events over time. This can be particularly useful in environmental monitoring systems where the timing of data acquisition is critical.

Circuit Design:

To incorporate DS1501YSN+T&R into a data logging system, follow these steps:

1. Connection to Microcontroller:

Connect DS1501YSN+T&R to a microcontroller, such as an Arduino or Raspberry Pi, using the appropriate communication protocol, such as I2C or SPI. Ensure proper wiring and configure the microcontroller to communicate with the RTC chip.

2. Power Supply:

Provide a stable power supply to DS1501YSN+T&R to ensure accurate timekeeping. Use voltage regulators and decoupling capacitors to minimize noise and voltage fluctuations.

3. Initialization:

Initialize DS1501YSN+T&R by setting the current date and time and configuring any desired alarm settings or periodic interrupt functions. This can be done through the microcontroller interface.

4. Data Logging:

Utilize DS1501YSN+T&R to timestamp data entries in the logging system. Retrieve the current date and time from the RTC chip at the beginning of each data entry and include it in the logged data.

5. User Interface:

Integrate a user interface, such as an LCD display or serial monitor, to display the current date and time obtained from DS1501YSN+T&R. Implement firmware algorithms to format and display the time information accurately.

Considerations:

When designing the circuit, consider the following:

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

- Calibration: Periodically calibrate DS1501YSN+T&R to ensure accurate timekeeping, especially in applications where precise timing is critical.

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

- Integration with Other Sensors: Integrate DS1501YSN+T&R with other sensors or modules in the data logging system to enhance functionality, such as synchronizing data acquisition with specific time intervals.

- Testing and Validation: Thoroughly test the data logging system to verify the accuracy and reliability of the timestamping function provided by DS1501YSN+T&R under various operating conditions.

DS1501YSN+T&R FAQ

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3. Are the DS1501YSN+T&R price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1501YSN+T&R?

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 DS1501YSN+T&R we delivered, we will accept the replacement or return of the DS1501YSN+T&R 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 DS1501YSN+T&R.

(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