What is the Additional Feature ?

Name: DS1685EN-5
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1685EN-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 DS1685EN-5

Part No.:: DS1685EN-5

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1685EN-5.pdf

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

In Stock:: 127

Quantity:: Add To Cart

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DS1685EN-5 Specifications

Package/Case:
24-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
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 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1685EN-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 DS1685EN-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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DS1685EN-5 information

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Basic introduction and simple engineering application of DS1685EN-5

DS1685EN-5 is a real-time clock (RTC) with an integrated power monitor and reset function, manufactured by Maxim Integrated. It provides accurate timekeeping and system monitoring capabilities, making it ideal for a wide range of applications in embedded systems.

Introduction:

The DS1685EN-5 combines the functionalities of a real-time clock with those of a power monitor and reset controller, offering comprehensive system supervision in a single chip. It features an I2C interface for communication with the host microcontroller, simplifying integration into existing designs.

Application Scenario:

In a simple project, such as a battery-powered data logger, the DS1685EN-5 can be utilized to track time, monitor battery voltage, and ensure system reliability by providing reset control.

Experimental Setup:

To understand the functionality of DS1685EN-5 and its application in a battery-powered data logger, follow these steps:

1. Circuit Connection:

Connect the DS1685EN-5 to the microcontroller board using the I2C interface. Ensure proper wiring and address configuration for communication between the devices.

2. Power Supply:

Connect a battery or another power source to the system. Monitor the battery voltage using the integrated power monitor feature of DS1685EN-5.

3. Timekeeping:

Program the microcontroller to read and set the time using the DS1685EN-5. Implement routines to update the timestamp periodically and store data along with the timestamp in non-volatile memory.

4. Power Monitoring:

Implement algorithms to periodically read the battery voltage using the DS1685EN-5. Set thresholds for low battery voltage and trigger actions, such as data backup or system shutdown, to prevent data loss.

5. Reset Control:

Utilize the reset function of DS1685EN-5 to ensure system integrity. Implement routines to trigger a system reset in response to specific conditions, such as a power loss event or a watchdog timer expiration.

Considerations:

When designing the system, consider the following:

- Power Consumption: Optimize power management to prolong battery life and ensure continuous operation of the data logger.

- Data Integrity: Implement error-checking mechanisms to verify data integrity and reliability, especially in environments with potential power fluctuations.

- Communication Protocol: Ensure compatibility between the microcontroller's communication protocol and the DS1685EN-5 I2C interface for seamless data exchange.

- Environmental Conditions: Test the system under various environmental conditions to evaluate its performance and reliability in real-world scenarios.

DS1685EN-5 FAQ

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3. Are the DS1685EN-5 price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1685EN-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 DS1685EN-5 we delivered, we will accept the replacement or return of the DS1685EN-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 DS1685EN-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