What is the Additional Feature ?

Name: DS14285SN
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS14285SN
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 DS14285SN

Part No.:: DS14285SN

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS14285SN.pdf

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

In Stock:: 2661

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

DS14285SN 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:
114B
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
4.5V ~ 5.5V
Voltage-SupplyBattery:
2.5V ~ 3.6V
Current-Timekeeping(Max):
0.5µA @ 4.5V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS14285SN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS14285SN 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 DS14285SN 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.

DS14285SN information

Views：

Basic introduction and simple engineering application of DS14285SN

DS14285SN is a real-time clock (RTC) chip designed by Maxim Integrated, offering accurate timekeeping and versatile functionality. It is commonly used in electronic devices requiring precise time and date information, such as data loggers, industrial automation systems, and medical instruments.

Application Scenario:

In a data logging project, DS14285SN can be utilized to timestamp data entries, enabling users to track events with precise timing information.

Circuit Design:

To integrate DS14285SN into a data logging system, follow these steps:

1. Hardware Connection:

Connect DS14285SN to the microcontroller using the I2C or SPI interface. Ensure proper pull-up resistors are connected to the communication lines (SDA and SCL for I2C, or SCLK and MOSI for SPI) to maintain signal integrity.

2. Power Supply:

Provide a stable power supply to DS14285SN within the specified voltage range (typically 1.8V to 5.5V). Utilize voltage regulators and decoupling capacitors to minimize noise and ensure reliable operation.

3. Initialization:

Initialize DS14285SN by configuring its registers for the desired operating mode, time format (12-hour or 24-hour), and alarm settings if required. This can be achieved by sending appropriate commands through the I2C or SPI interface.

4. Timekeeping:

Utilize DS14285SN to keep track of time and date. Read the current time registers periodically and update the system's timestamp accordingly. Ensure proper handling of rollover conditions for extended timekeeping.

5. Data Logging:

Integrate DS14285SN timestamp information into the data logging process. Each data entry recorded by the system should include the corresponding timestamp obtained from DS14285SN, allowing users to analyze the data with accurate temporal context.

6. Alarm Functionality:

Utilize the alarm features of DS14285SN to trigger specific actions or events at predefined times. Configure the alarm registers to generate interrupts or toggle output pins when the specified time criteria are met.

Considerations:

When working with DS14285SN, consider the following:

- Backup Power: Implement backup power sources, such as a coin cell battery, to maintain timekeeping functionality during main power outages.

- Calibration: Periodically calibrate DS14285SN to ensure accurate timekeeping, especially in applications requiring high precision.

- EMI/EMC Compliance: Design the circuit layout and shielding to minimize electromagnetic interference and ensure compliance with electromagnetic compatibility (EMC) standards.

- Test and Validation: Thoroughly test the system to verify the accuracy and reliability of timekeeping and alarm functionality under various operating conditions.

DS14285SN FAQ

1. How to order DS14285SN 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 DS14285SN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS14285SN. All suppliers must pass our qualification reviews before they can publish their products including DS14285SN on icwhale.com; we pay more attention to the channels and quality of DS14285SN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DS14285SN price and inventory displayed accurate?

The price and inventory of DS14285SN 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 DS14285SN?

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 DS14285SN we delivered, we will accept the replacement or return of the DS14285SN 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 DS14285SN.

(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