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Name: DS3502U+T&R
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS3502U+T&R
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 DS3502U+T&R

Part No.:: DS3502U+T&R

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS3502U+T&R.pdf

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

In Stock:: 13164

Quantity:: Add To Cart

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DS3502U+T&R Specifications

Package/Case:
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
1
NumberofTaps:
128
Resistance(Ohms):
10k
Interface:
I²C
MemoryType:
Non-Volatile
Voltage-Supply:
2.5V ~ 5.5V, 4.5V ~ 15.5V
Features:
Selectable Address
Tolerance:
±20%
TemperatureCoefficient(Typ):
±4ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 100°C

DS3502U+T&R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS3502U+T&R 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 DS3502U+T&R 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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DS3502U+T&R information

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DS3502U+T&R Application Introduction

DS3502U+T&R is a digital potentiometer chip commonly used in electronic designs for precise resistance adjustment and control.

Application Scenario:

In audio equipment, DS3502U+T&R can be utilized for volume control and equalization adjustments, providing users with customized sound experiences.

Circuit Design:

To effectively integrate DS3502U+T&R into a design, consider the following steps:

1. Resistance Control:

Connect DS3502U+T&R to the circuit where variable resistance is required, such as in filters, amplifiers, or voltage dividers. Utilize the SPI or I2C interface for digital control of resistance values.

2. Power Supply:

Ensure a stable power supply voltage for DS3502U+T&R operation. Utilize voltage regulators and filtering capacitors to minimize voltage fluctuations and noise.

3. Signal Integrity:

Implement proper PCB layout techniques to minimize signal distortion and interference. Keep signal traces short and separate from high-current paths to maintain signal integrity.

4. Thermal Management:

Consider the heat dissipation of DS3502U+T&R during operation. Provide adequate thermal relief and heat sinking if necessary to prevent overheating and ensure long-term reliability.

5. Firmware Integration:

Develop firmware routines to communicate with DS3502U+T&R via SPI or I2C protocols. Implement error checking and calibration algorithms to ensure accurate resistance adjustments.

Considerations:

When designing with DS3502U+T&R, keep in mind the following optimization tips:

- Digital Interface Compatibility: Ensure compatibility with the microcontroller or system-on-chip (SoC) by selecting the appropriate SPI or I2C communication protocol.

- Noise Immunity: Incorporate filtering capacitors and proper grounding techniques to minimize noise interference and maintain signal integrity.

- Calibration and Testing: Calibrate the digital potentiometer for accurate resistance values and conduct thorough testing to validate performance across the specified range.

- Component Selection: Choose high-quality passive components, such as resistors and capacitors, to ensure reliable operation and minimize drift over time.

- Application-Specific Considerations: Tailor the design to meet the specific requirements of the application, such as audio fidelity in audio equipment or precision control in instrumentation.

DS3502U+T&R FAQ

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3. Are the DS3502U+T&R price and inventory displayed accurate?

The price and inventory of DS3502U+T&R 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 DS3502U+T&R?

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 DS3502U+T&R we delivered, we will accept the replacement or return of the DS3502U+T&R 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 DS3502U+T&R.

(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