What is the Additional Feature ?

Name: DS1747WP-C2+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1747WP-C2+
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 DS1747WP-C2+

Part No.:: DS1747WP-C2+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: -

Datasheet:

Description:: IC REAL TIME CLOCK

In Stock:: 3690

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

DS1747WP-C2+ Specifications

Package/Case:
-
Packaging:
Bulk
Series:
*
ProductStatus:
Obsolete
Type:
-
Features:
-
MemorySize:
-
TimeFormat:
-
DateFormat:
-
Interface:
-
Voltage-Supply:
-
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
-
OperatingTemperature:
-
MountingType:
-

DS1747WP-C2+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1747WP-C2+ 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 DS1747WP-C2+ 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.

DS1747WP-C2+ information

Views：

Basic introduction and simple engineering application of DS1747WP-C2+

DS1747WP-C2+ is a non-volatile, NVSRAM (Non-Volatile Static Random Access Memory) integrated circuit with a real-time clock/calendar (RTC) and power-fail control circuitry. It combines the functionality of static RAM, an RTC, and a battery-backed SRAM in a single chip, making it suitable for applications requiring data storage and timekeeping even during power loss.

Application Scenario:

In electronic projects requiring data retention and real-time clock functionality, DS1747WP-C2+ can be utilized. One such application is a simple digital alarm clock with memory backup, where the device maintains the time and alarm settings even during power outages.

Circuit Design:

To create a basic digital alarm clock using DS1747WP-C2+, follow these steps:

1. Connection Setup:

Connect DS1747WP-C2+ to the microcontroller or development board using appropriate communication interfaces such as I2C or SPI. Ensure proper power supply connections and decoupling capacitors for stable operation.

2. Real-Time Clock Configuration:

Configure the RTC functionality of DS1747WP-C2+ to maintain accurate timekeeping. Set the initial time and date parameters using the provided registers and commands.

3. Alarm Setting:

Program the alarm functionality of DS1747WP-C2+ to trigger an interrupt or output signal at the specified time. This can be done by setting the alarm registers with the desired alarm time and date values.

4. User Interface:

Integrate input devices such as buttons or switches to allow users to set the alarm time and perform other operations. Connect output devices such as LEDs or a display to provide visual feedback on the current time and alarm status.

5. Power Backup:

Ensure a reliable power backup system, such as a coin cell battery, is connected to DS1747WP-C2+ to maintain data retention and RTC functionality during power loss.

Considerations:

When designing the circuit, consider the following:

- Power Consumption: Optimize the power management scheme to minimize power consumption during normal operation and standby mode to prolong battery life.

- Alarm Accuracy: Ensure that the alarm triggering mechanism is precise and reliable to wake users up at the specified time consistently.

- User Interface Design: Design an intuitive user interface that allows users to easily set the alarm time, adjust settings, and interact with the device.

- Low Voltage Operation: Verify that the circuit operates correctly within the specified voltage range of DS1747WP-C2+ to prevent damage and ensure reliable performance.

- Test and Validation: Thoroughly test the digital alarm clock prototype to verify its functionality, including timekeeping accuracy, alarm triggering, and power fail recovery.

DS1747WP-C2+ FAQ

1. How to order DS1747WP-C2+ 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 DS1747WP-C2+ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS1747WP-C2+. All suppliers must pass our qualification reviews before they can publish their products including DS1747WP-C2+ on icwhale.com; we pay more attention to the channels and quality of DS1747WP-C2+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DS1747WP-C2+ price and inventory displayed accurate?

The price and inventory of DS1747WP-C2+ 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 DS1747WP-C2+?

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 DS1747WP-C2+ we delivered, we will accept the replacement or return of the DS1747WP-C2+ 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 DS1747WP-C2+.

(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