What is the Additional Feature ?

Name: DS17485E-5
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS17485E-5
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 DS17485E-5

Part No.:: DS17485E-5

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 28-TSSOP (0.465, 11.80mm Width)

Datasheet:: DS17485E-5.pdf

Description:: IC RTC CLK/CALENDAR PAR 28-TSOP

In Stock:: 3817

Quantity:: Add To Cart

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DS17485E-5 Specifications

Package/Case:
28-TSSOP (0.465, 11.80mm Width)
Packaging:
Tray
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:
4.5V ~ 5.5V
Voltage-SupplyBattery:
2.5V ~ 3.7V
Current-Timekeeping(Max):
3mA @ 4.5V ~ 5.5V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Surface Mount

DS17485E-5 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS17485E-5 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 DS17485E-5 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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DS17485E-5 information

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Basic introduction and simple engineering application of DS17485E-5

DS17485E-5 is a real-time clock (RTC) chip manufactured by Maxim Integrated. It integrates a precise oscillator and battery backup circuitry, making it ideal for applications requiring accurate timekeeping even during power loss.

Application Scenario:

In a home automation project, DS17485E-5 can be utilized to timestamp events, schedule tasks, and maintain accurate time for synchronized operation of various devices.

Circuit Design:

To incorporate DS17485E-5 into a home automation system, follow these steps:

1. Connection Setup:

Connect DS17485E-5 to the microcontroller or single-board computer (SBC) using the Inter-Integrated Circuit (I2C) or Serial Peripheral Interface (SPI) protocol. Ensure proper wiring and address configuration.

2. Power Supply:

Provide power to DS17485E-5 using a stable power source. Utilize a coin cell battery as a backup power supply to maintain timekeeping functionality during power outages.

3. Initialization:

Initialize DS17485E-5 by setting the current time, date, and any required alarm configurations using the communication protocol specified in the datasheet.

4. Event Logging:

Log events or trigger actions based on predefined schedules or user inputs. Utilize DS17485E-5's alarm and timestamp features to execute tasks at specific times.

5. User Interface:

Design a user interface, such as a web-based dashboard or mobile application, to interact with the home automation system. Display the current time and allow users to set schedules or view logged events.

6. Integration with Devices:

Integrate DS17485E-5 with other devices in the home automation network, such as actuators, sensors, or relays. Synchronize their operation based on the time provided by the RTC chip.

Considerations:

When designing the system, consider the following factors:

- Backup Power: Ensure sufficient battery backup to maintain DS17485E-5's timekeeping functionality during power outages.

- Communication Protocol: Choose the appropriate communication protocol (I2C or SPI) based on the compatibility with the microcontroller or SBC.

- Accuracy Requirements: Verify DS17485E-5's accuracy and drift specifications to ensure it meets the application's timing requirements.

- User Interface Design: Create an intuitive user interface for easy configuration and monitoring of the home automation system.

- Integration Testing: Test the integration of DS17485E-5 with other components to ensure seamless operation and accurate time synchronization.

DS17485E-5 FAQ

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3. Are the DS17485E-5 price and inventory displayed accurate?

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6. What is the process for return or replacement of DS17485E-5?

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 DS17485E-5 we delivered, we will accept the replacement or return of the DS17485E-5 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 DS17485E-5.

(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