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Name: DS1685-5
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1685-5
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 DS1685-5

Part No.:: DS1685-5

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 24-DIP (0.600, 15.24mm)

Datasheet:: DS1685-5.pdf

Description:: IC RTC 5V 64-BIT Y2KC 24-DIP

In Stock:: 2972

Quantity:: Add To Cart

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DS1685-5 Specifications

Package/Case:
24-DIP (0.600, 15.24mm)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, NVSRAM, Square Wave Output, Y2K
MemorySize:
242B
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
4.5V ~ 5.5V
Voltage-SupplyBattery:
2.5V ~ 3.7V
Current-Timekeeping(Max):
3mA @ 5V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Through Hole

DS1685-5 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1685-5 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 DS1685-5 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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DS1685-5 information

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Basic introduction and simple engineering application of DS1685-5

DS1685-5 is a real-time clock (RTC) chip manufactured by Maxim Integrated. It is commonly used in embedded systems and electronic devices requiring accurate timekeeping functionality.

Basic Overview:

The DS1685-5 RTC chip integrates a real-time clock/calendar and 114 bytes of non-volatile RAM (NVRAM) for data storage. It operates using a low-power CMOS technology, making it suitable for battery-powered applications.

Application in Simple Projects:

In this tutorial, we will demonstrate how to utilize the DS1685-5 RTC chip in a simple project to create a digital clock with alarm functionality.

Experiment Steps:

1. Circuit Setup:

Connect the DS1685-5 RTC chip to a microcontroller or single-board computer (SBC) using the Inter-Integrated Circuit (I2C) communication protocol. Ensure proper wiring of the SDA (data) and SCL (clock) lines.

2. Initialization:

Initialize the DS1685-5 RTC chip by sending the appropriate configuration commands through the I2C interface. Set the current time and date, along with alarm parameters if required.

3. Reading Time:

Periodically read the time and date from the DS1685-5 RTC chip using I2C communication. Display the obtained values on an output device, such as an LCD display or serial monitor.

4. Alarm Functionality:

Implement alarm functionality by configuring the alarm registers of the DS1685-5 RTC chip. Set the desired alarm time and enable the alarm interrupt output.

5. Alarm Handling:

When the alarm triggers, handle the interrupt generated by the DS1685-5 RTC chip in the microcontroller or SBC firmware. Execute the desired actions, such as activating a buzzer or displaying a message.

Additional Considerations:

- Power Supply: Ensure a stable power supply to the DS1685-5 RTC chip to maintain accurate timekeeping, especially in battery-powered applications.

- Backup Battery: Connect a backup battery to the DS1685-5 RTC chip to retain time and date information during power loss or when the main power source is disconnected.

- Error Handling: Implement error checking mechanisms in the firmware to handle communication errors or invalid data from the DS1685-5 RTC chip.

- Testing and Calibration: Test the digital clock system thoroughly to ensure accurate timekeeping and alarm functionality. Calibrate the clock periodically to maintain accuracy.

Conclusion:

In conclusion, the DS1685-5 RTC chip is a versatile component that provides accurate timekeeping functionality for various embedded system projects. By following the provided steps, you can easily integrate this chip into your projects and explore its capabilities further.

DS1685-5 FAQ

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6. What is the process for return or replacement of DS1685-5?

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 DS1685-5 we delivered, we will accept the replacement or return of the DS1685-5 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 DS1685-5.

(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