What is the Additional Feature ?

Name: DS1867E-100
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1867E-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 DS1867E-100

Part No.:: DS1867E-100

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1867E-100.pdf

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

In Stock:: 3423

Quantity:: Add To Cart

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DS1867E-100 Specifications

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

DS1867E-100 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1867E-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 DS1867E-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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DS1867E-100 information

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DS1867E-100 Application Introduction

DS1867E-100 is a dual digital potentiometer with nonvolatile memory and 256 taps per potentiometer, commonly used in electronic circuit designs for precise resistance adjustment and calibration.

Application Scenario:

In audio equipment, DS1867E-100 can be utilized for volume control and tone adjustment, providing users with customizable audio experiences.

Circuit Design:

To effectively integrate DS1867E-100 into a circuit design, consider the following steps:

1. Interface Connection:

Connect DS1867E-100 to the microcontroller or control unit using SPI or I2C communication protocols. Ensure proper signal routing and impedance matching for reliable data transfer.

2. Resistance Adjustment:

Utilize the digital potentiometers of DS1867E-100 to adjust resistance values in the circuit, such as controlling the gain of an amplifier or setting the bias voltage in analog circuits.

3. Nonvolatile Memory:

Exploit the nonvolatile memory feature of DS1867E-100 to store resistance settings even when power is removed, ensuring consistent performance and user-defined configurations.

4. Power Management:

Implement proper power supply and decoupling capacitors to maintain stable voltage levels for DS1867E-100 operation. Minimize power consumption by disabling unused features when not required.

5. Signal Integrity:

Pay attention to signal integrity during PCB layout and routing to prevent signal degradation or crosstalk. Keep signal traces short and avoid routing near high-frequency components.

Optimization Techniques:

When optimizing the design with DS1867E-100, consider the following techniques:

- Resistance Range Selection: Choose the appropriate resistance range of DS1867E-100 based on the application requirements to ensure compatibility and accuracy.

- Temperature Compensation: Implement temperature compensation algorithms to maintain resistance accuracy over a wide temperature range, enhancing circuit performance in diverse environments.

- Feedback Control: Use feedback mechanisms to dynamically adjust resistance values based on system parameters or user inputs, enhancing system stability and performance.

- Thermal Management: Employ heat sinks or thermal pads to dissipate heat generated by DS1867E-100 during operation, preventing overheating and ensuring long-term reliability.

- EMI/EMC Considerations: Shield sensitive circuitry and use filtering components to minimize electromagnetic interference and ensure compliance with electromagnetic compatibility standards.

DS1867E-100 FAQ

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3. Are the DS1867E-100 price and inventory displayed accurate?

The price and inventory of DS1867E-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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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

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 DS1867E-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 DS1867E-100 we delivered, we will accept the replacement or return of the DS1867E-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 DS1867E-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