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Name: DS1868BE-100+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1868BE-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 DS1868BE-100+

Part No.:: DS1868BE-100+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 20-TSSOP (0.173, 4.40mm Width)

Datasheet:: DS1868BE-100+.pdf

Description:: IC DGT POT 100KOHM 256TP 20TSSOP

In Stock:: 3995

Quantity:: Add To Cart

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DS1868BE-100+ Specifications

Package/Case:
20-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
2
NumberofTaps:
256
Resistance(Ohms):
100k
Interface:
Serial
MemoryType:
Volatile
Voltage-Supply:
2.7V ~ 3.3V, 5V
Features:
-
Tolerance:
±20%
TemperatureCoefficient(Typ):
750ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 85°C

DS1868BE-100+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1868BE-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 DS1868BE-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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DS1868BE-100+ information

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DS1868BE-100+ Application Introduction

DS1868BE-100+ is a dual digital potentiometer designed for precise resistance adjustment in various electronic applications. It features non-volatile memory and can be controlled via a serial interface, making it suitable for use in digital circuits requiring analog voltage adjustments.

Application Scenario:

In audio equipment, DS1868BE-100+ can be utilized to control volume levels or equalizer settings digitally, providing fine-tuning capabilities for audio enthusiasts.

Circuit Design:

To effectively integrate DS1868BE-100+ into a design project, consider the following steps:

1. Serial Interface Connection:

Connect the serial interface pins of DS1868BE-100+, such as SDA and SCL, to the corresponding pins of the microcontroller or host device. Ensure proper pull-up resistors are used for reliable communication.

2. Resistance Adjustment:

Utilize the digital potentiometers of DS1868BE-100+ to adjust resistance values in the circuit. Configure the wiper positions digitally to achieve the desired voltage levels or impedance matching.

3. Signal Integrity:

Pay attention to signal integrity considerations, such as minimizing noise and crosstalk, especially in audio applications where fidelity is critical. Proper grounding and layout techniques can help mitigate signal distortion.

4. Power Management:

Ensure stable power supply to DS1868BE-100+ and associated components. Use low-dropout voltage regulators and decoupling capacitors to suppress voltage fluctuations and maintain operational stability.

5. Thermal Management:

Prevent overheating of DS1868BE-100+ by implementing adequate thermal dissipation measures. Place the device away from heat sources and consider adding heat sinks or thermal vias for efficient heat transfer.

Considerations:

When designing with DS1868BE-100+, keep in mind:

- Communication Protocol: Familiarize yourself with the serial communication protocol supported by the device, such as I2C or SPI, to ensure compatibility with the host controller.

- Non-Volatile Memory: Leverage the non-volatile memory feature of DS1868BE-100+ to store resistance settings, allowing for persistent configurations across power cycles.

- Resolution and Accuracy: Understand the resolution and accuracy specifications of the digital potentiometers to achieve the desired level of precision in resistance adjustments.

- ESD Protection: Implement proper electrostatic discharge (ESD) protection measures to safeguard DS1868BE-100+ and sensitive electronic components from damage during handling and operation.

- Testing and Validation: Conduct thorough testing to verify the functionality and performance of the circuit, ensuring reliable operation and adherence to design specifications.

DS1868BE-100+ FAQ

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3. Are the DS1868BE-100+ price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1868BE-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 DS1868BE-100+ we delivered, we will accept the replacement or return of the DS1868BE-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 DS1868BE-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