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Name: DS1685S-3+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1685S-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 DS1685S-3+

Part No.:: DS1685S-3+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 24-SOIC (0.295, 7.50mm Width)

Datasheet:: DS1685S-3+.pdf

Description:: IC RTC CLK/CALENDAR PAR 24-SOIC

In Stock:: 165

Quantity:: Add To Cart

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DS1685S-3+ Specifications

Package/Case:
24-SOIC (0.295, 7.50mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
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:
2.7V ~ 3.7V
Voltage-SupplyBattery:
2.5V ~ 3.7V
Current-Timekeeping(Max):
2mA @ 3V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Surface Mount

DS1685S-3+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1685S-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 DS1685S-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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DS1685S-3+ information

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Basic introduction and simple engineering application of DS1685S-3+

DS1685S-3+ is a real-time clock (RTC) chip commonly used in electronic projects and embedded systems. It provides accurate timekeeping and a range of features for time-related applications.

Introduction:

Developed by Maxim Integrated, the DS1685S-3+ RTC chip offers a compact and reliable solution for maintaining accurate time and date information in a variety of devices, from simple clocks to complex data logging systems.

Key Features:

- Real-time clock with calendar functionality

- Battery backup for timekeeping during power loss

- Alarm functionality for event scheduling

- I2C interface for easy communication with microcontrollers

- Temperature-compensated crystal oscillator (TCXO) for precise timekeeping

Application Example:

In this tutorial, we'll demonstrate how to utilize the DS1685S-3+ RTC chip in a simple project: a digital clock with alarm functionality.

Project Components:

- DS1685S-3+ RTC chip

- Microcontroller (e.g., Arduino, Raspberry Pi)

- Liquid crystal display (LCD) for displaying time and alarms

- Buzzer for alarm sound

- Push buttons for setting time and alarms

Experiment Steps:

1. Hardware Setup:

Connect the DS1685S-3+ RTC chip to your microcontroller using the I2C interface. Ensure proper power and ground connections, and connect the necessary pull-up resistors to the I2C bus.

2. LCD Integration:

Interface the LCD with your microcontroller to display the current time and alarm settings. Utilize appropriate libraries and wiring configurations for your specific microcontroller platform.

3. Alarm Configuration:

Program your microcontroller to read the current time from the DS1685S-3+ RTC chip and compare it with the set alarm time. Activate the buzzer when the alarm time matches the current time.

4. User Interaction:

Implement functionality for users to set the current time and configure alarm settings using the push buttons. Utilize the microcontroller's GPIO pins for button inputs and debounce logic.

5. Testing and Debugging:

Test the functionality of your digital clock and alarm system under various scenarios, such as power loss and alarm triggering conditions. Debug any issues with timekeeping or alarm triggering logic.

Conclusion:

The DS1685S-3+ RTC chip offers a versatile solution for timekeeping applications, and integrating it into projects like a digital clock with alarm functionality demonstrates its capabilities in real-world scenarios.

Further Exploration:

Experiment with additional features of the DS1685S-3+ RTC chip, such as temperature compensation and event scheduling, to explore its full potential in your projects.

DS1685S-3+ FAQ

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6. What is the process for return or replacement of DS1685S-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 DS1685S-3+ we delivered, we will accept the replacement or return of the DS1685S-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 DS1685S-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