What is the Additional Feature ?

Name: DS1746-70IND
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1746-70IND
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 DS1746-70IND

Part No.:: DS1746-70IND

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 32-DIP Module (0.600, 15.24mm)

Datasheet:: DS1746-70IND.pdf

Description:: IC RTC CLK/CALENDAR PAR 32-EDIP

In Stock:: 3872

Quantity:: Add To Cart

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DS1746-70IND Specifications

Package/Case:
32-DIP Module (0.600, 15.24mm)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Leap Year, NVSRAM, Y2K
MemorySize:
128KB
TimeFormat:
HH:MM:SS (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
4.5V ~ 5.5V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
4mA @ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Through Hole

DS1746-70IND this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1746-70IND 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 DS1746-70IND 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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DS1746-70IND information

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Basic introduction and simple engineering application of DS1746-70IND

DS1746-70IND is a non-volatile static RAM with a real-time clock, offering reliable data storage and timekeeping functionalities. It integrates NV SRAM, a quartz crystal, and lithium energy source in a compact package, suitable for a wide range of applications.

Introduction:

DS1746-70IND combines the benefits of SRAM and non-volatile memory, ensuring data persistence even during power loss. Its integrated real-time clock accurately tracks time, making it ideal for applications requiring time-stamping or scheduling functionalities.

Application in Simple Projects:

In a basic project, such as a digital alarm clock, DS1746-70IND can be utilized to store alarm settings and maintain accurate timekeeping. Here's a step-by-step guide to implementing a simple digital alarm clock using DS1746-70IND:

1. Circuit Setup:

Connect DS1746-70IND to a microcontroller or microprocessor development board, ensuring proper power supply and signal connections. Refer to the datasheet for pinout details and connection guidelines.

2. Real-Time Clock Initialization:

Initialize the real-time clock of DS1746-70IND with the current time and date upon system startup. Utilize the communication protocol specified in the datasheet, such as SPI or I2C, to configure the clock registers.

3. Alarm Setting:

Implement a user interface, such as buttons or a touchscreen, to allow users to set the alarm time. Store the alarm settings in the non-volatile memory of DS1746-70IND to retain them across power cycles.

4. Timekeeping:

Continuously update the timekeeping registers of DS1746-70IND to ensure accurate time tracking. Account for factors like leap years and daylight saving time adjustments, if applicable.

5. Alarm Triggering:

Monitor the current time against the set alarm time. When the alarm time matches the current time, trigger the alarm output, such as a buzzer or an LED indicator, to notify the user.

Considerations:

- Power Backup: Ensure a reliable power backup mechanism, such as a battery or capacitor, to maintain DS1746-70IND operation during power outages.

- Alarm Accuracy: Implement algorithms to account for clock drift and maintain alarm accuracy over time.

- User Interface: Design an intuitive user interface for alarm setting and time adjustment, considering user experience and accessibility.

- Low Power Operation: Optimize the system for low power consumption to extend battery life or reduce energy usage in portable or battery-powered applications.

- Error Handling: Implement error-checking mechanisms to handle communication errors or data corruption, ensuring reliable operation of the alarm clock.

DS1746-70IND FAQ

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3. Are the DS1746-70IND price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1746-70IND?

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 DS1746-70IND we delivered, we will accept the replacement or return of the DS1746-70IND 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 DS1746-70IND.

(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