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Name: DS1689S+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1689S+
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 DS1689S+

Part No.:: DS1689S+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 28-SOIC (0.337, 8.56mm Width)

Datasheet:: DS1689S+.pdf

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

In Stock:: 3080

Quantity:: Add To Cart

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DS1689S+ Specifications

Package/Case:
28-SOIC (0.337, 8.56mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
NVSRAM
MemorySize:
114B
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
2.7V ~ 3.3V, 4.5V ~ 5.5V
Voltage-SupplyBattery:
2.5V ~ 3.7V
Current-Timekeeping(Max):
2mA @ 3V, 3mA @ 5V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Surface Mount

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DS1689S+ information

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Basic introduction and simple engineering application of DS1689S+

DS1689S+ is a versatile temperature sensor and thermostat IC commonly used in electronic projects and industrial applications. It offers precise temperature sensing capabilities and flexible configuration options, making it ideal for temperature monitoring and control tasks.

Introduction:

The DS1689S+ integrates temperature sensing, thermostat functionality, and digital communication interfaces into a single chip, simplifying system design and reducing component count. It operates over a wide temperature range and provides accurate temperature measurements with high resolution.

Application Scenario:

In a greenhouse automation project, DS1689S+ can be utilized to monitor and control the temperature inside the greenhouse, ensuring optimal growing conditions for plants.

Experiment:

To understand the functionality of DS1689S+ and its application in a simple project, follow these steps:

1. Circuit Setup:

Connect the DS1689S+ temperature sensor to a microcontroller development board, such as Arduino or Raspberry Pi, using the I2C or SPI interface. Ensure proper wiring and connections are made according to the datasheet of the DS1689S+.

2. Code Implementation:

Write a simple firmware code to initialize the communication interface and read temperature data from the DS1689S+. Utilize libraries or example code provided by the manufacturer to facilitate development.

3. Temperature Display:

Display the temperature readings on a compatible output device, such as an LCD display or serial monitor. Convert the raw temperature data into human-readable format, considering factors like temperature units and precision.

4. Threshold Setting:

Implement threshold settings in the firmware to trigger actions based on temperature conditions. For example, activate a cooling fan when the temperature exceeds a certain threshold to maintain optimal temperature levels.

5. Real-time Monitoring:

Enable real-time monitoring of temperature values and system status using additional features of the microcontroller platform. Implement visual indicators or notifications to alert users of temperature changes or system events.

Conclusion:

In this experiment, we explored the basic functionality of DS1689S+ temperature sensor and demonstrated its application in a simple project. By integrating DS1689S+ into electronic designs, developers can create temperature monitoring and control systems with ease and precision.

Considerations:

- Calibration: Calibrate the DS1689S+ sensor if required to ensure accurate temperature measurements.

- Power Supply: Provide stable power supply to the DS1689S+ and connected microcontroller to avoid measurement errors or malfunctions.

- Environmental Factors: Consider environmental factors such as humidity and airflow that may affect temperature readings and system performance.

- Integration: Explore integration possibilities with other sensors or actuators to enhance the functionality of the temperature monitoring system.

- Testing and Validation: Test the system thoroughly under various operating conditions to verify its reliability and performance before deployment.

DS1689S+ FAQ

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3. Are the DS1689S+ price and inventory displayed accurate?

The price and inventory of DS1689S+ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of DS1689S+?

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 DS1689S+ we delivered, we will accept the replacement or return of the DS1689S+ 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 DS1689S+.

(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