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Name: DS1845B-050+T&R
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1845B-050+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 DS1845B-050+T&R

Part No.:: DS1845B-050+T&R

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 16-LBGA, CSPBGA

Datasheet:: DS1845B-050+T&R.pdf

Description:: IC DGTL POT 50KOHM 16CSBGA

In Stock:: 2560

Quantity:: Add To Cart

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DS1845B-050+T&R Specifications

Package/Case:
16-LBGA, CSPBGA
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
2
NumberofTaps:
100, 256
Resistance(Ohms):
50k
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

DS1845B-050+T&R this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1845B-050+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 DS1845B-050+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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DS1845B-050+T&R information

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DS1845B-050+T&R Application Introduction

DS1845B-050+T&R is a digital potentiometer with nonvolatile memory, commonly used in electronic circuit designs for precise resistance adjustment and parameter storage.

Application Scenario:

In audio equipment, DS1845B-050+T&R can be utilized to control volume levels and tone adjustments, offering users customizable audio experiences.

Circuit Design:

To effectively incorporate DS1845B-050+T&R into a circuit design, consider the following steps:

1. Interface Configuration:

Connect DS1845B-050+T&R to the microcontroller or host system using SPI or I2C communication protocols. Configure the communication lines and addresses accordingly for proper interaction.

2. Resistance Adjustment:

Utilize the digital interface to adjust the resistance value of DS1845B-050+T&R based on the application requirements. Implement appropriate control algorithms to achieve desired resistance levels accurately.

3. Parameter Storage:

Utilize the nonvolatile memory feature of DS1845B-050+T&R to store resistance settings or calibration data, ensuring consistency and reliability across power cycles.

4. Power Management:

Ensure stable power supply and management for DS1845B-050+T&R and associated components. Incorporate voltage regulators and decoupling capacitors to maintain proper voltage levels and reduce noise.

5. Signal Integrity:

Design the circuit layout to minimize signal interference and ensure reliable communication between DS1845B-050+T&R and the microcontroller or host system. Pay attention to trace routing and grounding techniques.

Design Optimization Tips:

- Resistance Range Selection: Choose the appropriate resistance range of DS1845B-050+T&R to match the application requirements, ensuring optimal performance.

- Calibration Procedure: Implement a calibration routine to compensate for any inherent inaccuracies in the resistance adjustment of DS1845B-050+T&R, enhancing overall precision.

- Temperature Compensation: Consider temperature effects on resistance values and implement compensation techniques to maintain accuracy over temperature variations.

- System Integration: Integrate DS1845B-050+T&R seamlessly into the overall system architecture, considering compatibility with other components and interfaces.

- Reliability Testing: Conduct thorough testing and validation to ensure the reliability and stability of the circuit design, particularly in harsh environmental conditions.

DS1845B-050+T&R FAQ

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3. Are the DS1845B-050+T&R price and inventory displayed accurate?

The price and inventory of DS1845B-050+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 DS1845B-050+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 DS1845B-050+T&R we delivered, we will accept the replacement or return of the DS1845B-050+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 DS1845B-050+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