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Name: DS1866
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1866
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 DS1866

Part No.:: DS1866

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 8-DIP (0.300, 7.62mm)

Datasheet:: DS1866.pdf

Description:: IC DGTL POT 10KOHM 8TAP 8DIP

In Stock:: 1223

Quantity:: Add To Cart

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DS1866 Specifications

Package/Case:
8-DIP (0.300, 7.62mm)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
Taper:
Logarithmic
Configuration:
Potentiometer
NumberofCircuits:
1
NumberofTaps:
8
Resistance(Ohms):
10k
Interface:
Parallel
MemoryType:
Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
750ppm/°C
MountingType:
Through Hole
OperatingTemperature:
-40°C ~ 85°C

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DS1866 information

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DS1866 Application Introduction

DS1866 is a versatile digital temperature sensor and thermostat, commonly used in various electronic applications. It features accurate temperature measurement, programmable temperature setpoints, and nonvolatile memory for configuration storage.

Application Scenario:

In HVAC systems, DS1866 can be effectively utilized for temperature monitoring and control, ensuring comfortable indoor environments while optimizing energy efficiency.

Circuit Design:

To design a temperature control system using DS1866, consider the following steps:

1. Sensor Integration:

Connect the DS1866 temperature sensor to the microcontroller or system-on-chip (SoC) using the appropriate interface, such as I2C or SPI. Ensure proper signal conditioning and noise suppression techniques are implemented for reliable temperature readings.

2. Setpoint Configuration:

Program the temperature setpoints into the DS1866 device using its nonvolatile memory. Define the desired temperature thresholds for heating and cooling operations based on the application requirements.

3. Control Algorithm:

Develop a control algorithm in the microcontroller firmware to monitor the temperature readings from DS1866 and activate/deactivate heating or cooling systems accordingly. Implement PID control or other suitable algorithms for precise temperature regulation.

4. User Interface:

Integrate a user interface, such as an LCD display or LEDs, to provide real-time temperature feedback and system status indications to the users. Utilize GPIO pins or communication interfaces for interfacing with the display components.

5. Power Management:

Optimize power management strategies to minimize energy consumption and extend battery life in battery-operated systems. Utilize low-power modes of DS1866 and the microcontroller to reduce overall power consumption during idle periods.

Considerations:

When designing with DS1866, consider the following factors:

- Thermal Management: Ensure proper thermal dissipation measures are implemented to prevent overheating of DS1866 and maintain accurate temperature sensing.

- Signal Integrity: Pay attention to signal integrity during PCB layout to minimize noise and ensure reliable communication with DS1866 and other components.

- Calibration: Perform calibration of DS1866 and the entire temperature control system to compensate for any sensor inaccuracies or environmental variations.

- Environmental Considerations: Consider the operating environment's temperature range and humidity levels to ensure DS1866 operates within its specified parameters.

- Compliance: Verify compliance with relevant industry standards and regulations, such as RoHS and REACH, for environmental safety and product reliability.

DS1866 FAQ

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2. How does icwhale.com guarantee that DS1866 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS1866. All suppliers must pass our qualification reviews before they can publish their products including DS1866 on icwhale.com; we pay more attention to the channels and quality of DS1866 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DS1866 price and inventory displayed accurate?

The price and inventory of DS1866 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of DS1866?

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 DS1866 we delivered, we will accept the replacement or return of the DS1866 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 DS1866.

(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