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

Part No.:: DS1844S-100+T&R

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1844S-100+T&R.pdf

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

In Stock:: 2657

Quantity:: Add To Cart

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DS1844S-100+T&R Specifications

Package/Case:
20-SOIC (0.295, 7.50mm Width)
Packaging:
Tape & Reel (TR)
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+T&R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1844S-100+T&R 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+T&R 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+T&R information

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DS1844S-100+T&R Application Introduction

DS1844S-100+T&R is a digital potentiometer with non-volatile memory, commonly used in electronic circuit design for various applications. It offers precise resistance adjustment and memory storage of resistance settings.

Application Scenario:

In audio equipment, DS1844S-100+T&R can be utilized to adjust volume levels, equalization settings, or bias currents, providing flexibility and user customization options.

Circuit Design:

To effectively use DS1844S-100+T&R in a circuit design, consider the following optimization techniques:

1. Power Management:

Provide stable power supply voltages to DS1844S-100+T&R and associated components. Use low-dropout voltage regulators and bypass capacitors to minimize voltage fluctuations and ensure reliable operation.

2. Signal Integrity:

Ensure proper signal conditioning and routing to maintain signal integrity. Keep signal traces short and use ground planes or shielding to minimize noise interference, especially in high-frequency applications.

3. Thermal Management:

Prevent overheating of DS1844S-100+T&R by providing adequate heat sinking or ventilation in the circuit layout. Monitor temperature levels during operation and implement thermal shutdown mechanisms if necessary to protect the device.

4. Component Selection:

Choose external components, such as resistors and capacitors, with suitable tolerances and temperature coefficients to ensure accurate and stable performance of DS1844S-100+T&R over its operating range.

5. PCB Layout:

Design the PCB layout carefully to minimize parasitic effects and optimize signal paths. Place DS1844S-100+T&R and critical components close to each other to reduce trace lengths and minimize loop area for better noise immunity.

Considerations:

When integrating DS1844S-100+T&R into a circuit, consider the following factors:

- Resolution and Range: Choose the appropriate resolution and resistance range of DS1844S-100+T&R based on the specific application requirements.

- Programming Interface: Familiarize yourself with the communication protocol and programming methods supported by DS1844S-100+T&R for configuring resistance settings and accessing memory functions.

- Endurance and Reliability: Evaluate the endurance and reliability specifications of DS1844S-100+T&R to ensure long-term performance and durability in the intended application environment.

- Compatibility: Verify compatibility with other system components, such as microcontrollers or interface circuits, to facilitate seamless integration and interoperability.

- Testing and Validation: Conduct thorough testing and validation of the circuit design to verify functionality, performance, and compliance with design specifications and standards.

DS1844S-100+T&R FAQ

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

The price and inventory of DS1844S-100+T&R 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+T&R?

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+T&R we delivered, we will accept the replacement or return of the DS1844S-100+T&R 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+T&R.

(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