What is the Additional Feature ?

Name: DS1867E-10
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1867E-10
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-10

Part No.:: DS1867E-10

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1867E-10.pdf

Description:: IC DGT POT 10KOHM 256TAP 20TSSOP

In Stock:: 3008

Quantity:: Add To Cart

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DS1867E-10 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):
10k
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-10 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1867E-10 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-10 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-10 information

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DS1867E-10 Application Introduction

DS1867E-10 is a dual digital potentiometer with nonvolatile memory, commonly used in electronic circuits for digital control of resistance values. It features two potentiometer channels, each with 256 resistor taps, and serial communication interface for easy integration into various applications.

Application Scenario:

In audio equipment, DS1867E-10 can be utilized for volume control and tone adjustment, providing precise and programmable resistance settings for improved sound quality and user experience.

Circuit Design:

To effectively incorporate DS1867E-10 into a circuit design, consider the following steps:

1. Interface Configuration:

Connect the serial interface pins of DS1867E-10, such as SCLK, SDI, and SDO, to the corresponding GPIO pins of the microcontroller or host device. Ensure proper signal routing and impedance matching for reliable communication.

2. Resistance Control:

Utilize the digital control commands to adjust the resistance values of the potentiometer channels according to the desired application requirements. Implement appropriate firmware algorithms to translate user inputs or system parameters into resistance settings.

3. Power Supply:

Provide a stable power supply voltage to DS1867E-10 and ensure proper decoupling capacitors are used to minimize voltage fluctuations and noise. Pay attention to power sequencing and consider low-dropout voltage regulators for efficient power management.

4. Signal Integrity:

Optimize the layout of the circuit board to minimize signal reflections, crosstalk, and electromagnetic interference. Use ground planes, shielding, and proper routing techniques to maintain signal integrity and ensure reliable communication with DS1867E-10.

5. Thermal Management:

To prevent overheating and ensure long-term reliability, consider thermal dissipation techniques such as heat sinks or thermal vias. Place DS1867E-10 away from heat sources and ensure adequate airflow within the enclosure.

Considerations:

When designing with DS1867E-10, it's important to consider:

- Serial Communication Protocol: Understand the communication protocol and timing requirements to effectively interface with the device.

- Memory Programming: Utilize the nonvolatile memory feature to store and recall resistance settings, providing consistent performance across power cycles.

- Output Load: Ensure that the resistance values set by DS1867E-10 can adequately drive the connected loads without exceeding the specified current or voltage limits.

- System Integration: Test the integrated system thoroughly to verify compatibility, functionality, and performance in real-world operating conditions.

DS1867E-10 FAQ

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3. Are the DS1867E-10 price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1867E-10?

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-10 we delivered, we will accept the replacement or return of the DS1867E-10 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-10.

(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