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Name: DS1845X-100/T&R
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1845X-100/T&R
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc./Maxim Integrated DS1845X-100/T&R

Part No.:: DS1845X-100/T&R

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 14-WFBGA, FCBGA

Datasheet:: DS1845X-100/T&R.pdf

Description:: IC DGTL POT 100KOHM 14FLIPCHIP

In Stock:: 2110

Quantity:: Add To Cart

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DS1845X-100/T&R Specifications

Package/Case:
14-WFBGA, FCBGA
Packaging:
Tape & Reel (TR),Bulk
Series:
-
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
2
NumberofTaps:
100, 256
Resistance(Ohms):
100k
Interface:
I²C
MemoryType:
Non-Volatile
Voltage-Supply:
2.7V ~ 5.5V
Features:
Selectable Address
Tolerance:
±20%
TemperatureCoefficient(Typ):
750ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 85°C

DS1845X-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 DS1845X-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 DS1845X-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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DS1845X-100/T&R information

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DS1845X-100/T&R Application Introduction

DS1845X-100/T&R is a digital potentiometer IC designed for use in various electronic applications, offering precise resistance adjustment and digital control capabilities.

Application Scenario:

In audio equipment, DS1845X-100/T&R can be utilized for volume control, tone adjustment, and other audio parameter adjustments in amplifiers and mixing consoles.

Circuit Design:

To effectively incorporate DS1845X-100/T&R into a circuit, consider the following design optimizations:

1. Power Management:

Implement power supply filtering and regulation to ensure stable voltage levels for DS1845X-100/T&R operation. Utilize low-dropout voltage regulators and decoupling capacitors near the IC to minimize voltage fluctuations.

2. Signal Integrity:

Optimize signal routing and minimize trace lengths to reduce signal distortion and interference. Use ground planes and proper grounding techniques to maintain signal integrity and reduce noise susceptibility.

3. Thermal Management:

Provide adequate thermal dissipation for DS1845X-100/T&R to prevent overheating and ensure reliable operation. Place thermal vias and heat sinks strategically, and ensure proper airflow within the enclosure.

4. PCB Layout:

Follow best practices for PCB layout to minimize parasitic capacitance and inductance, ensuring optimal performance of DS1845X-100/T&R. Pay attention to signal trace routing, component placement, and ground plane continuity.

5. System Integration:

Integrate DS1845X-100/T&R with microcontrollers or other control circuitry using standard communication interfaces like I2C or SPI. Ensure proper configuration and initialization routines are implemented for seamless operation within the system.

Considerations:

When designing with DS1845X-100/T&R, it's essential to consider:

- Digital Interface Compatibility: Ensure compatibility with the microcontroller or host system's digital interface, and adhere to communication protocol specifications.

- Noise Immunity: Implement filtering and shielding techniques to minimize electromagnetic interference and maintain signal integrity, especially in noisy environments.

- Calibration and Testing: Calibrate the digital potentiometer for accurate resistance settings, and perform thorough testing to verify performance across the desired operating range and environmental conditions.

- Component Selection: Choose components with suitable specifications and ratings to match the requirements of the application, ensuring compatibility and long-term reliability.

- ESD Protection: Implement ESD protection measures to safeguard DS1845X-100/T&R and other sensitive components from electrostatic discharge during handling and operation.

DS1845X-100/T&R FAQ

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3. Are the DS1845X-100/T&R price and inventory displayed accurate?

The price and inventory of DS1845X-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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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 DS1845X-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 DS1845X-100/T&R we delivered, we will accept the replacement or return of the DS1845X-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 DS1845X-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