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Name: DS1803E-100/T&R
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1803E-100/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 DS1803E-100/T&R

Part No.:: DS1803E-100/T&R

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 14-TSSOP (0.173, 4.40mm Width)

Datasheet:: DS1803E-100/T&R.pdf

Description:: IC DGT POT 100KOHM 256TP 14TSSOP

In Stock:: 2319

Quantity:: Add To Cart

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DS1803E-100/T&R Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
2
NumberofTaps:
256
Resistance(Ohms):
100k
Interface:
I²C
MemoryType:
Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
Selectable Address
Tolerance:
±20%
TemperatureCoefficient(Typ):
750ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 85°C

DS1803E-100/T&R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1803E-100/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 DS1803E-100/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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DS1803E-100/T&R information

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DS1803E-100/T&R Application Introduction

DS1803E-100/T&R is a dual-channel digital potentiometer designed for precise resistance adjustment in various electronic circuits, offering versatility and flexibility in control.

Application Scenario:

DS1803E-100/T&R can be effectively utilized in audio systems, instrumentation, and other electronic devices requiring variable resistance control for volume adjustment, tone control, or calibration purposes.

Circuit Design:

To optimize the use of DS1803E-100/T&R in a circuit, consider the following design guidelines:

1. Power Management:

Provide stable power supply voltages to DS1803E-100/T&R to ensure reliable operation and precise resistance adjustment. Utilize voltage regulators and decoupling capacitors to minimize voltage fluctuations and noise.

2. Signal Integrity:

Maintain signal integrity by minimizing interference and noise coupling. Employ proper grounding techniques and signal routing practices to minimize signal distortion and ensure accurate resistance adjustment.

3. Thermal Management:

Manage thermal dissipation effectively to prevent overheating of DS1803E-100/T&R. Employ adequate heat sinking or thermal management techniques to ensure stable operation and long-term reliability.

4. Control Interface:

Select and implement a suitable control interface, such as I2C or SPI, to communicate with DS1803E-100/T&R. Configure the control signals and addresses according to the system requirements for seamless integration and precise control.

5. Output Driver Capability:

Ensure that the output driver capability of DS1803E-100/T&R meets the requirements of the connected circuitry. Verify that the digital potentiometer can provide sufficient current and voltage levels for proper operation of the downstream components.

Considerations:

When incorporating DS1803E-100/T&R into the design, consider the following factors for optimal performance and reliability:

- Resistance Range: Select the appropriate resistance range variant of DS1803E-100/T&R to match the specific application requirements.

- Resolution: Choose the desired resolution of DS1803E-100/T&R to achieve the required precision in resistance adjustment for accurate control.

- Speed: Consider the speed requirements for resistance adjustment and ensure that DS1803E-100/T&R can meet the system's response time specifications.

- EMI/EMC Compliance: Design the circuit layout and enclosure to minimize electromagnetic interference and ensure compliance with EMC regulations.

- Reliability Testing: Perform thorough testing and validation of the circuit incorporating DS1803E-100/T&R to ensure proper functionality and reliability under various operating conditions.

DS1803E-100/T&R FAQ

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3. Are the DS1803E-100/T&R price and inventory displayed accurate?

The price and inventory of DS1803E-100/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 DS1803E-100/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 DS1803E-100/T&R we delivered, we will accept the replacement or return of the DS1803E-100/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 DS1803E-100/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