What is the Additional Feature ?

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

Part No.:: DS1845B-050+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 16-LBGA, CSPBGA

Datasheet:: DS1845B-050+.pdf

Description:: IC POT/MEM DUAL NV 50K 16-BGA

In Stock:: 1620

Quantity:: Add To Cart

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DS1845B-050+ Specifications

Package/Case:
16-LBGA, CSPBGA
Packaging:
Tray
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+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1845B-050+ 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+ 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+ information

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The working principle and core technical features of DS1845B-050+

DS1845B-050+ is a digital potentiometer with nonvolatile memory that provides versatile performance in various electronic control applications. Its core technology features include digital control, nonvolatile storage, and precision resistor networks.

Application Scenario:

In audio equipment, DS1845B-050+ can be utilized to adjust volume levels digitally, providing precise and reliable control over audio output.

Circuit Design:

To design an audio volume control system using DS1845B-050+, follow these steps:

1. Input Signal Processing:

Connect the audio input source to the input terminals of the circuit, ensuring proper signal conditioning, such as filtering and amplification, to maintain signal integrity.

2. Volume Control:

Integrate DS1845B-050+ into the circuit to digitally control the volume level. Utilize the digital interface of the device to adjust the resistance value in the signal path dynamically.

3. Output Amplification:

Connect the output of the volume control circuit to an amplifier stage to drive the audio output devices, such as speakers or headphones, ensuring sufficient power and fidelity.

4. User Interface:

Provide a user interface, such as rotary encoders or push buttons, to control the volume digitally. Interface these controls with the digital inputs of DS1845B-050+ for convenient user interaction.

5. Power Management:

Ensure stable power supply to DS1845B-050+ and associated circuitry, utilizing voltage regulators and decoupling capacitors to minimize noise and ensure reliable operation.

Considerations:

When designing the circuit, consider the following factors:

- Resolution: Choose the appropriate resolution of DS1845B-050+ to achieve the desired level of volume control granularity.

- Noise Performance: Minimize noise in the system by optimizing the layout and shielding of sensitive signal paths, especially around the digital potentiometer.

- Nonvolatile Storage: Leverage the nonvolatile memory of DS1845B-050+ to store volume settings persistently, ensuring consistent user preferences across power cycles.

- Interface Compatibility: Ensure compatibility with the microcontroller or digital signal processor (DSP) used in the system to communicate with DS1845B-050+ effectively.

- Reliability Testing: Thoroughly test the volume control system to verify performance, stability, and reliability under various operating conditions, including temperature and voltage fluctuations.

DS1845B-050+ FAQ

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

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6. What is the process for return or replacement of DS1845B-050+?

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+ we delivered, we will accept the replacement or return of the DS1845B-050+ 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+.

(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