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Name: AD5291BRUZ-50-RL7
Brand: Analog Devices Inc.
SKU: AD5291BRUZ-50-RL7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. AD5291BRUZ-50-RL7

Part No.:: AD5291BRUZ-50-RL7

Manufacturer:: Analog Devices Inc.

Package:: 14-TSSOP (0.173, 4.40mm Width)

Datasheet:: AD5291BRUZ-50-RL7.pdf

Description:: IC DGT POT 50KOHM 256TAP 14TSSOP

In Stock:: 3942

Quantity:: Add To Cart

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AD5291BRUZ-50-RL7 Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Obsolete
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
1
NumberofTaps:
256
Resistance(Ohms):
50k
Interface:
SPI
MemoryType:
Non-Volatile
Voltage-Supply:
9V ~ 33V, ±9V ~ 16.5V
Features:
-
Tolerance:
±1%
TemperatureCoefficient(Typ):
35ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 105°C

AD5291BRUZ-50-RL7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD5291BRUZ-50-RL7 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 AD5291BRUZ-50-RL7 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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AD5291BRUZ-50-RL7 information

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The working principle and core technical features of AD5291BRUZ-50-RL7

AD5291BRUZ-50-RL7 is a digital potentiometer IC manufactured by Analog Devices, offering precise resistance adjustment in various electronic applications. It features a 256-position resolution, SPI-compatible interface, and low temperature coefficient resistance elements.

Working Principle:

The AD5291BRUZ-50-RL7 utilizes a string of resistors connected in series between the A terminal and the B terminal, with wiper terminals connected to an internal or external resistor network. By adjusting the digital code through the SPI interface, the wiper position changes, effectively altering the resistance between the A and B terminals.

Core Technical Features:

- 256-Position Resolution: Provides fine granularity in resistance adjustment, allowing precise tuning in various electronic circuits.

- SPI-Compatible Interface: Enables seamless integration with microcontrollers and digital systems, offering flexible control and communication options.

- Low Temperature Coefficient: Ensures stability in resistance values over a wide temperature range, critical for applications requiring accurate and reliable performance.

Application Scenario:

In audio systems, AD5291BRUZ-50-RL7 can be utilized for volume control, providing smooth and accurate adjustment of audio output levels.

Circuit Design:

To design an audio volume control circuit using AD5291BRUZ-50-RL7, follow these steps:

1. Connection to Microcontroller:

Interface the SPI pins of AD5291BRUZ-50-RL7 with the corresponding pins of the microcontroller, such as MOSI, MISO, and SCK pins.

2. Audio Signal Path:

Route the audio signal through the resistive network formed by AD5291BRUZ-50-RL7, ensuring minimal signal degradation and distortion.

3. User Interface:

Integrate user controls, such as rotary encoders or push-buttons, to adjust the volume level. Map the user inputs to SPI commands for controlling AD5291BRUZ-50-RL7.

4. Power Supply:

Provide a stable power supply to AD5291BRUZ-50-RL7 and associated circuitry, ensuring proper voltage levels for reliable operation.

5. Output Stage:

Connect the output of AD5291BRUZ-50-RL7 to the audio amplifier stage, ensuring compatibility with the amplifier input impedance and signal levels.

System Enhancement:

- Audio Quality: The precise resistance adjustment capability of AD5291BRUZ-50-RL7 ensures minimal signal distortion, contributing to high-fidelity audio output.

- Control Flexibility: Integration with microcontrollers enables advanced volume control features, such as remote control and digital volume presets.

- Reliability: With its low temperature coefficient, AD5291BRUZ-50-RL7 ensures consistent performance across varying environmental conditions, enhancing system reliability.

- Cost-Efficiency: By replacing traditional analog potentiometers with AD5291BRUZ-50-RL7, manufacturers can achieve cost savings through reduced component count and improved reliability.

- Space Savings: The compact form factor of AD5291BRUZ-50-RL7 allows for miniaturization of audio control circuits, ideal for space-constrained applications such as portable audio devices.

AD5291BRUZ-50-RL7 FAQ

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3. Are the AD5291BRUZ-50-RL7 price and inventory displayed accurate?

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6. What is the process for return or replacement of AD5291BRUZ-50-RL7?

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 AD5291BRUZ-50-RL7 we delivered, we will accept the replacement or return of the AD5291BRUZ-50-RL7 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 AD5291BRUZ-50-RL7.

(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