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Name: DS1869-100
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1869-100
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 DS1869-100

Part No.:: DS1869-100

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1869-100.pdf

Description:: IC DGTL POT 100KOHM 64TAP 8DIP

In Stock:: 2894

Quantity:: Add To Cart

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DS1869-100 Specifications

Package/Case:
8-DIP (0.300, 7.62mm)
Packaging:
Tube
Series:
Dallastat™
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
1
NumberofTaps:
64
Resistance(Ohms):
100k
Interface:
Pushbutton, Serial
MemoryType:
Non-Volatile
Voltage-Supply:
±2.7V ~ 8V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
750ppm/°C
MountingType:
Through Hole
OperatingTemperature:
-40°C ~ 85°C

DS1869-100 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1869-100 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 DS1869-100 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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DS1869-100 information

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DS1869-100 Application Introduction

DS1869-100 is a digitally controlled dual potentiometer IC, commonly used in electronic circuits for applications such as volume control and voltage regulation. It offers precise analog voltage control through digital interfaces.

Application Scenario:

In audio equipment, DS1869-100 can be utilized for volume control, allowing users to adjust audio output levels with digital precision.

Circuit Design:

To design a volume control circuit using DS1869-100, consider the following steps:

1. Connection:

Connect the input and output audio signals to the appropriate pins of DS1869-100. Ensure proper signal conditioning and filtering to maintain signal integrity.

2. Digital Interface:

Interface the microcontroller or digital control device with DS1869-100 using the I2C or SPI communication protocol. Configure the digital pins for communication and control.

3. Power Management:

Provide stable power supply voltages to DS1869-100 and associated components. Use voltage regulators and decoupling capacitors to minimize noise and ensure reliable operation.

4. Output Configuration:

Configure the potentiometer channels of DS1869-100 to control volume levels or voltage outputs as per the application requirements. Adjust the resistance values digitally for precise control.

5. Signal Integrity:

Implement proper grounding and shielding techniques to minimize noise and interference in the audio signals. Keep signal traces short and separate from high-power components to prevent coupling.

Optimization Tips:

When optimizing the design, consider the following aspects:

- Digital Communication Speed: Optimize the communication speed between the microcontroller and DS1869-100 to ensure efficient control without signal degradation.

- Power Consumption: Minimize power consumption by utilizing low-power modes of DS1869-100 and optimizing the overall circuit design for efficiency.

- Thermal Management: Implement thermal management techniques such as heatsinking or airflow to dissipate heat generated by DS1869-100 and prevent overheating.

- ESD Protection: Incorporate ESD protection measures to safeguard DS1869-100 and other sensitive components from electrostatic discharge events.

- Component Selection: Choose high-quality components for optimal performance and reliability, ensuring compatibility with DS1869-100 specifications.

DS1869-100 FAQ

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3. Are the DS1869-100 price and inventory displayed accurate?

The price and inventory of DS1869-100 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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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 DS1869-100?

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 DS1869-100 we delivered, we will accept the replacement or return of the DS1869-100 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 DS1869-100.

(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