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Name: DS1844S-100+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1844S-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 DS1844S-100+

Part No.:: DS1844S-100+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 20-SOIC (0.295, 7.50mm Width)

Datasheet:: DS1844S-100+.pdf

Description:: IC DGTL POT 100KOHM 64TAP 20SOIC

In Stock:: 3444

Quantity:: Add To Cart

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DS1844S-100+ Specifications

Package/Case:
20-SOIC (0.295, 7.50mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
4
NumberofTaps:
64
Resistance(Ohms):
100k
Interface:
I²C, Serial
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

DS1844S-100+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1844S-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 DS1844S-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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DS1844S-100+ information

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DS1844S-100+ Application Introduction

DS1844S-100+ is a versatile digital potentiometer commonly used in electronic design projects for various applications. It offers precise resistance adjustment and non-volatile memory storage.

Application Scenario:

In audio systems, DS1844S-100+ can be utilized to control volume levels or equalization settings, providing users with customized audio experiences.

Circuit Design:

To effectively incorporate DS1844S-100+ into a circuit design, consider the following steps:

1. Resistance Adjustment:

Connect DS1844S-100+ to the circuit in place of traditional variable resistors. Utilize its digital interface to dynamically adjust resistance values based on system requirements.

2. Signal Integrity:

Implement proper signal conditioning techniques to maintain signal integrity throughout the circuit. Ensure noise immunity and minimize signal distortion, especially in audio or sensitive applications.

3. Power Management:

Design a robust power supply system to provide stable voltage levels to DS1844S-100+ and other components. Incorporate voltage regulators and filtering capacitors to mitigate power fluctuations.

4. Thermal Management:

Consider thermal dissipation mechanisms to prevent overheating of DS1844S-100+ during operation. Utilize heat sinks or thermal pads to efficiently dissipate heat and ensure long-term reliability.

5. Control Interface:

Utilize the digital control interface of DS1844S-100+ to integrate it with microcontrollers or other digital control systems. Implement communication protocols such as I2C or SPI for seamless interaction.

Design Optimization:

To optimize the circuit design further, consider the following aspects:

- Resistance Resolution: Choose the appropriate resolution of DS1844S-100+ based on the required precision of resistance adjustment in the application.

- Non-Volatile Memory: Leverage the non-volatile memory feature of DS1844S-100+ to store resistance settings even during power-off cycles, ensuring persistence of user-defined configurations.

- Digital Interface Compatibility: Ensure compatibility between the digital interface of DS1844S-100+ and the communication protocol used by the microcontroller or host system.

- Component Placement: Optimize the physical placement of DS1844S-100+ and other critical components on the PCB layout to minimize signal interference and optimize signal routing.

- Environmental Considerations: Consider environmental factors such as temperature variation and humidity in the operating environment and design the circuit accordingly to ensure reliable performance over a wide range of conditions.

DS1844S-100+ FAQ

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3. Are the DS1844S-100+ price and inventory displayed accurate?

The price and inventory of DS1844S-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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6. What is the process for return or replacement of DS1844S-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 DS1844S-100+ we delivered, we will accept the replacement or return of the DS1844S-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 DS1844S-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