What is the Additional Feature ?

Name: DS1685EN-5+T&R
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1685EN-5+T&R
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 DS1685EN-5+T&R

Part No.:: DS1685EN-5+T&R

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 24-TSSOP (0.173, 4.40mm Width)

Datasheet:: DS1685EN-5+T&R.pdf

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

In Stock:: 3025

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

DS1685EN-5+T&R Specifications

Package/Case:
24-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR)
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:
4.5V ~ 5.5V
Voltage-SupplyBattery:
2.5V ~ 3.7V
Current-Timekeeping(Max):
3mA @ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1685EN-5+T&R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1685EN-5+T&R 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 DS1685EN-5+T&R 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.

DS1685EN-5+T&R information

Views：

Basic introduction and simple engineering application of DS1685EN-5+T&R

DS1685EN-5+T&R is a real-time clock (RTC) chip manufactured by Maxim Integrated, designed to provide accurate timekeeping functionality for various electronic devices. It features a built-in temperature-compensated crystal oscillator (TCXO) for precise timekeeping across a wide temperature range.

Application Scenario:

In this educational project, we will explore the application of DS1685EN-5+T&R in a simple digital clock system. By interfacing the DS1685EN-5+T&R RTC chip with a microcontroller, we can create a digital clock that displays the current time and date accurately.

Circuit Design:

To build the digital clock system using DS1685EN-5+T&R, follow these steps:

1. RTC Chip Connection:

Connect the DS1685EN-5+T&R RTC chip to the microcontroller. Use the serial peripheral interface (SPI) or Inter-Integrated Circuit (I2C) protocol for communication between the RTC chip and the microcontroller.

2. Display Interface:

Interface a display module, such as an LCD or LED display, with the microcontroller to visualize the time and date information obtained from the DS1685EN-5+T&R RTC chip. Utilize GPIO pins of the microcontroller to control the display and update the displayed information.

3. Power Supply:

Ensure stable power supply to both the DS1685EN-5+T&R RTC chip and the microcontroller. Use voltage regulators and decoupling capacitors to minimize noise and maintain reliable operation.

4. User Interface:

Integrate user interface components, such as buttons or switches, to allow user interaction with the digital clock system. Use GPIO pins of the microcontroller to read user input and perform functions like setting the time and date.

5. Timekeeping Algorithm:

Implement firmware algorithms on the microcontroller to read the time and date information from the DS1685EN-5+T&R RTC chip and update the display accordingly. Account for factors like leap years and daylight saving time adjustments.

Experiment Steps:

Step 1: Connect the DS1685EN-5+T&R RTC chip to the microcontroller according to the datasheet specifications, ensuring proper wiring and connections.

Step 2: Interface the chosen display module with the microcontroller, configuring the necessary GPIO pins for communication and control.

Step 3: Power up the circuit, ensuring that both the RTC chip and the microcontroller receive stable power.

Step 4: Develop firmware code for the microcontroller to initialize the RTC chip, read the time and date information, and update the display.

Step 5: Test the digital clock system by setting the time and date, observing the display for accurate representation of the current time.

Considerations:

When building the digital clock system, consider the following:

- Accuracy: Ensure that the DS1685EN-5+T&R RTC chip provides accurate timekeeping over an extended period, considering factors like temperature variations.

- Power Consumption: Optimize power usage to prolong battery life in battery-powered applications.

- User Experience: Design a user-friendly interface for setting the time and date, considering ease of use and accessibility.

- Error Handling: Implement error handling routines in the firmware to handle communication errors or invalid data from the RTC chip.

- Integration: Integrate additional features like alarms or temperature monitoring if required, leveraging the capabilities of both the RTC chip and the microcontroller.

DS1685EN-5+T&R FAQ

1. How to order DS1685EN-5+T&R 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 DS1685EN-5+T&R is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS1685EN-5+T&R. All suppliers must pass our qualification reviews before they can publish their products including DS1685EN-5+T&R on icwhale.com; we pay more attention to the channels and quality of DS1685EN-5+T&R products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DS1685EN-5+T&R price and inventory displayed accurate?

The price and inventory of DS1685EN-5+T&R 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 DS1685EN-5+T&R?

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 DS1685EN-5+T&R we delivered, we will accept the replacement or return of the DS1685EN-5+T&R 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 DS1685EN-5+T&R.

(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