What is the Additional Feature ?

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

Part No.:: DS1803E-100

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1803E-100.pdf

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

In Stock:: 2130

Quantity:: Add To Cart

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DS1803E-100 Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
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 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1803E-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 DS1803E-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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DS1803E-100 information

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DS1803E-100 Application Introduction

DS1803E-100 is a dual-channel digital potentiometer that offers versatile control functionality, commonly used in electronic circuit designs for various applications. It features non-volatile memory, simple serial interface, and low power consumption.

Application Scenario:

In audio systems, DS1803E-100 can be employed to adjust volume levels or tone controls, providing users with customizable sound preferences.

Circuit Design:

To optimize circuit design using DS1803E-100, follow these steps:

1. Signal Conditioning:

Implement proper signal conditioning techniques to ensure accurate and reliable communication between the microcontroller and DS1803E-100. Consider factors such as signal integrity, noise immunity, and impedance matching.

2. Power Management:

Ensure stable power supply to DS1803E-100 and associated components. Utilize low-dropout regulators, bypass capacitors, and proper ground routing to minimize voltage fluctuations and ensure consistent performance.

3. Thermal Management:

Prevent overheating of DS1803E-100 by incorporating adequate thermal management measures. Use heat sinks, thermal vias, and proper PCB layout techniques to dissipate heat efficiently and maintain device reliability.

4. Communication Interface:

Choose the appropriate communication protocol, such as SPI or I2C, for interfacing DS1803E-100 with the microcontroller. Ensure proper signal routing, termination, and bus arbitration to facilitate reliable data exchange.

5. PCB Layout:

Design a well-optimized PCB layout to minimize signal crosstalk, impedance mismatches, and electromagnetic interference. Place DS1803E-100 and critical components strategically, following best practices for high-speed digital circuit design.

Considerations:

When designing with DS1803E-100, it's essential to consider:

- Digital Interface Compatibility: Ensure compatibility between the microcontroller's output levels and DS1803E-100's input requirements to prevent signal distortion or damage.

- Non-Volatile Memory Usage: Leverage the non-volatile memory feature of DS1803E-100 to store user-defined settings or calibration data, enhancing system reliability and user convenience.

- Serial Bus Speed: Optimize the serial bus speed for efficient communication between the microcontroller and DS1803E-100, balancing between data transfer rate and system overhead.

- ESD Protection: Implement adequate electrostatic discharge (ESD) protection measures to safeguard DS1803E-100 and other sensitive components against damage during handling or operation.

- System Integration: Integrate DS1803E-100 seamlessly into the overall system architecture, considering factors such as system compatibility, form factor constraints, and regulatory requirements.

DS1803E-100 FAQ

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We have a professional and experienced quality control team to strictly verify and test the DS1803E-100. All suppliers must pass our qualification reviews before they can publish their products including DS1803E-100 on icwhale.com; we pay more attention to the channels and quality of DS1803E-100 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DS1803E-100 price and inventory displayed accurate?

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