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Name: DS1746W-120IND+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1746W-120IND+
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 DS1746W-120IND+

Part No.:: DS1746W-120IND+

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1746W-120IND+.pdf

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

In Stock:: 2157

Quantity:: Add To Cart

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DS1746W-120IND+ Specifications

Package/Case:
32-DIP Module (0.600, 15.24mm)
Packaging:
Tube
Series:
-
ProductStatus:
Active
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:
2.97V ~ 3.63V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
2mA @ 3.3V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Through Hole

DS1746W-120IND+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1746W-120IND+ 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 DS1746W-120IND+ 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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DS1746W-120IND+ information

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Basic introduction and simple engineering application of DS1746W-120IND+

DS1746W-120IND+ is a non-volatile, static RAM with a real-time clock (RTC) integrated circuit, commonly used in applications requiring data storage with battery backup and timekeeping capabilities.

Application Scenario:

In electronic systems requiring data logging and timekeeping functionalities, DS1746W-120IND+ can be utilized. For instance, in a temperature monitoring system, it can store temperature readings along with corresponding timestamps for later analysis.

Project Setup:

To create a simple temperature logging system using DS1746W-120IND+, follow these steps:

1. Circuit Connection:

Connect DS1746W-120IND+ to the microcontroller's communication interface, such as SPI or I2C. Ensure proper connections for data transfer and power supply.

2. Temperature Sensor Integration:

Attach a temperature sensor, like a digital temperature sensor (e.g., DS18B20), to the microcontroller. Configure the microcontroller to read temperature data from the sensor periodically.

3. Data Storage:

Utilize DS1746W-120IND+ to store temperature readings along with timestamps. Implement firmware logic to write data to the memory at regular intervals.

4. Real-Time Clock Setup:

Configure the real-time clock of DS1746W-120IND+ to maintain accurate timekeeping. Synchronize the clock with the microcontroller's clock to ensure consistency.

5. Data Retrieval:

Implement a mechanism to retrieve stored temperature data from DS1746W-120IND+ when needed. This could involve reading the memory contents via the microcontroller and transmitting them to a display or a connected device.

Considerations:

- Battery Backup: Ensure a reliable backup power source for DS1746W-120IND+ to prevent data loss during power outages.

- Memory Management: Implement proper memory allocation and data organization strategies to optimize storage efficiency.

- Error Handling: Incorporate error-checking mechanisms to detect and handle data corruption or communication errors effectively.

- Calibration: Calibrate the temperature sensor periodically to maintain measurement accuracy over time.

- Data Security: Implement encryption or authentication mechanisms if sensitive data is being stored to protect against unauthorized access.

DS1746W-120IND+ FAQ

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3. Are the DS1746W-120IND+ price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1746W-120IND+?

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 DS1746W-120IND+ we delivered, we will accept the replacement or return of the DS1746W-120IND+ 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 DS1746W-120IND+.

(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