What is the Additional Feature ?

Name: DS1841N+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1841N+
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 DS1841N+

Part No.:: DS1841N+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 10-WFDFN Exposed Pad

Datasheet:: DS1841N+.pdf

Description:: IC DGTL POT 22KOHM 128TAP 10TDFN

In Stock:: 522

Quantity:: Add To Cart

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DS1841N+ Specifications

Package/Case:
10-WFDFN Exposed Pad
Packaging:
Tube
Series:
-
ProductStatus:
Active
Taper:
Logarithmic
Configuration:
Potentiometer
NumberofCircuits:
1
NumberofTaps:
128
Resistance(Ohms):
22k
Interface:
I²C
MemoryType:
Non-Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
Selectable Address, Temperature Sensor
Tolerance:
±20%
TemperatureCoefficient(Typ):
±250ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 100°C

DS1841N+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1841N+ 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 DS1841N+ 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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DS1841N+ information

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DS1841N+ Application Introduction

DS1841N+ is a dual digital potentiometer with nonvolatile memory, commonly used in various electronic applications for digital resistance adjustment and trimming.

Application Scenario:

In audio equipment, DS1841N+ can be utilized for volume control and channel balancing in amplifiers or mixers.

Circuit Design:

To effectively incorporate DS1841N+ into a circuit design, consider the following steps:

1. Resistance Adjustment:

Connect DS1841N+ to the circuit where resistance adjustment is required, such as in feedback networks of operational amplifiers. Utilize the appropriate control pins, like SDA and SCL, for digital communication with the device.

2. Voltage Reference:

Ensure a stable voltage reference for DS1841N+ operation. Use voltage regulators and filtering capacitors to maintain a consistent supply voltage, enhancing the device's performance.

3. Signal Integrity:

Implement proper signal integrity measures to prevent noise interference and maintain accurate communication with DS1841N+. Employ signal isolation techniques or twisted pair wiring for sensitive communication lines.

4. Nonvolatile Memory:

Utilize the nonvolatile memory feature of DS1841N+ for storing resistance settings, ensuring retention of configuration even during power cycles or system shutdowns.

5. Thermal Management:

Manage thermal considerations to prevent overheating of DS1841N+. Provide adequate heat sinking or ventilation in the circuit layout to dissipate heat generated during operation.

Considerations:

When designing with DS1841N+, it's essential to address the following aspects:

- Digital Interface Compatibility: Ensure compatibility with the microcontroller or digital control system by verifying voltage levels, communication protocols, and timing requirements.

- Power Supply Decoupling: Use decoupling capacitors near DS1841N+ to minimize voltage fluctuations and stabilize the power supply, enhancing device performance and reliability.

- Resistance Range: Select DS1841N+ variants with appropriate resistance range and resolution to suit the specific application requirements, optimizing performance and efficiency.

- Calibration and Testing: Calibrate DS1841N+ settings and conduct thorough testing to ensure accurate resistance adjustment and reliable operation across the desired range of conditions.

- PCB Layout: Design the PCB layout to minimize trace lengths, reduce parasitic capacitance, and optimize signal paths for improved DS1841N+ performance and noise immunity.

DS1841N+ FAQ

1. How to order DS1841N+ on icwhale.com?

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We have a professional and experienced quality control team to strictly verify and test the DS1841N+. All suppliers must pass our qualification reviews before they can publish their products including DS1841N+ on icwhale.com; we pay more attention to the channels and quality of DS1841N+ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DS1841N+ price and inventory displayed accurate?

The price and inventory of DS1841N+ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

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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 DS1841N+?

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 DS1841N+ we delivered, we will accept the replacement or return of the DS1841N+ 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 DS1841N+.

(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