What is the Additional Feature ?

Name: DS17485S-3
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS17485S-3
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Analog Devices Inc./Maxim Integrated DS17485S-3

Part No.:: DS17485S-3

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS17485S-3.pdf

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

In Stock:: 3708

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

DS17485S-3 Specifications

Package/Case:
24-SOIC (0.295, 7.50mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
MemorySize:
4KB
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 @ 2.7V ~ 3.7V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Surface Mount

DS17485S-3 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS17485S-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 DS17485S-3 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

DS17485S-3 information

Views：

Basic introduction and simple engineering application of DS17485S-3

DS17485S-3 is a real-time clock (RTC) chip manufactured by Maxim Integrated. It provides accurate timekeeping functionality and is commonly used in embedded systems, IoT devices, and consumer electronics.

Application Scenario:

In a digital alarm clock project, DS17485S-3 can be utilized to keep track of time and trigger alarm events at specified intervals.

Circuit Design:

To create a digital alarm clock using DS17485S-3, follow these steps:

1. Connection to Microcontroller:

Connect DS17485S-3 to a microcontroller, such as an Arduino or Raspberry Pi, using the I2C or SPI interface. Ensure proper wiring and configure the microcontroller to communicate with the RTC chip.

2. Time Setting:

Program the microcontroller to initialize the RTC chip and set the current time. This can be done manually through user input or automatically by synchronizing with an external time source, such as an internet time server.

3. Alarm Configuration:

Define alarm parameters, including the desired alarm time and recurrence pattern, using the configuration registers of DS17485S-3. Ensure proper handling of alarm interrupts in the microcontroller firmware.

4. User Interface:

Integrate a user interface, such as buttons and an LCD display, to allow users to interact with the alarm clock. Utilize GPIO pins of the microcontroller to interface with these components and provide feedback to the user.

5. Alarm Activation:

Implement logic in the microcontroller firmware to monitor the current time and compare it with the configured alarm time. When the alarm condition is met, trigger an alarm event, such as activating a buzzer or flashing an LED.

Considerations:

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

- Power Backup: Provide a backup power source, such as a coin cell battery, to ensure continuous operation of DS17485S-3 and preserve timekeeping data in case of main power failure.

- Accuracy and Calibration: Calibrate the RTC chip periodically to maintain accurate timekeeping, especially in applications where precise timing is critical.

- User Interface Design: Design an intuitive user interface with clear controls and feedback mechanisms to enhance the user experience and usability of the alarm clock.

- Low Power Consumption: Optimize the firmware and hardware design to minimize power consumption, extending the battery life and reducing overall energy usage.

- Compliance and Certification: Ensure compliance with relevant standards and regulations, such as FCC and CE certification, for electromagnetic compatibility and safety requirements.

DS17485S-3 FAQ

1. How to order DS17485S-3 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 DS17485S-3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS17485S-3. All suppliers must pass our qualification reviews before they can publish their products including DS17485S-3 on icwhale.com; we pay more attention to the channels and quality of DS17485S-3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DS17485S-3 price and inventory displayed accurate?

The price and inventory of DS17485S-3 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?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

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 DS17485S-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 DS17485S-3 we delivered, we will accept the replacement or return of the DS17485S-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 DS17485S-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