What is the Additional Feature ?

Name: DS3905U-020+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS3905U-020+
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 DS3905U-020+

Part No.:: DS3905U-020+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Datasheet:: DS3905U-020+.pdf

Description:: IC DGTL POT 20KOHM 128TAP 10UMAX

In Stock:: 3536

Quantity:: Add To Cart

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DS3905U-020+ Specifications

Package/Case:
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
3
NumberofTaps:
128
Resistance(Ohms):
20k
Interface:
I²C
MemoryType:
Non-Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
Selectable Address
Tolerance:
-
TemperatureCoefficient(Typ):
123ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 85°C

DS3905U-020+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS3905U-020+ 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 DS3905U-020+ 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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DS3905U-020+ information

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DS3905U-020+ Application Introduction

DS3905U-020+ is a versatile digital potentiometer commonly used in electronic circuit design for various applications. It offers precise digital control over resistance values, making it ideal for tasks such as volume control, voltage regulation, and filter tuning.

Application Scenario:

In audio systems, DS3905U-020+ can be utilized to adjust the volume level dynamically, providing users with a tailored listening experience.

Circuit Design:

To effectively integrate DS3905U-020+ into a circuit, consider the following design optimization techniques:

1. Power Management:

Ensure stable power supply to DS3905U-020+ and associated components to prevent erratic behavior and ensure reliable operation. Utilize low-dropout voltage regulators and bypass capacitors to minimize noise and voltage fluctuations.

2. Signal Integrity:

Optimize PCB layout to minimize signal degradation and interference. Keep traces short and use proper grounding techniques to reduce noise coupling. Place decoupling capacitors close to the DS3905U-020+ to filter out high-frequency noise.

3. Temperature Management:

Prevent overheating of DS3905U-020+ by ensuring adequate thermal dissipation. Place the device away from heat sources and provide sufficient airflow or heat sinks if needed to maintain optimal operating temperatures.

4. Resistance Programming:

Implement appropriate resistance programming techniques to achieve desired circuit performance. Utilize the digital interface of DS3905U-020+ to dynamically adjust resistance values based on system requirements.

5. Calibration and Testing:

Calibrate DS3905U-020+ periodically to maintain accuracy and reliability. Perform thorough testing under various operating conditions to validate circuit performance and ensure compliance with specifications.

Considerations:

When designing with DS3905U-020+, keep in mind:

- Compatibility: Verify compatibility with other components and ensure proper communication protocols are established.

- ESD Protection: Implement ESD protection measures to safeguard DS3905U-020+ from electrostatic discharge during handling and operation.

- Application Specifics: Tailor the circuit design to specific application requirements, such as impedance matching and bandwidth considerations, for optimal performance.

- Firmware Integration: Integrate DS3905U-020+ control into firmware routines for seamless operation and user interaction, if applicable.

- Regulatory Compliance: Ensure compliance with relevant regulatory standards and guidelines governing electronic circuit design and operation.

DS3905U-020+ FAQ

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3. Are the DS3905U-020+ price and inventory displayed accurate?

The price and inventory of DS3905U-020+ 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 DS3905U-020+?

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 DS3905U-020+ we delivered, we will accept the replacement or return of the DS3905U-020+ 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 DS3905U-020+.

(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