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Name: AD5263BRUZ20
Brand: Analog Devices Inc.
SKU: AD5263BRUZ20
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. AD5263BRUZ20

Part No.:: AD5263BRUZ20

Manufacturer:: Analog Devices Inc.

Package:: 24-TSSOP (0.173, 4.40mm Width)

Datasheet:

Description:: IC DGT POT 20KOHM 256TAP 24TSSOP

In Stock:: 604

Quantity:: Add To Cart

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AD5263BRUZ20 Specifications

Package/Case:
24-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Taper:
Linear
Configuration:
Potentiometer
NumberofCircuits:
4
NumberofTaps:
256
Resistance(Ohms):
20k
Interface:
I²C, SPI
MemoryType:
Volatile
Voltage-Supply:
4.5V ~ 16.5V, ±4.5V ~ 7.5V
Features:
Cascade Pin, Selectable Address
Tolerance:
±30%
TemperatureCoefficient(Typ):
30ppm/°C
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C

AD5263BRUZ20 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD5263BRUZ20 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 AD5263BRUZ20 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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AD5263BRUZ20 information

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AD5263BRUZ20 Typical application Circuitry

AD5263BRUZ20

The AD5263BRUZ20 is a quad-channel, 15-bit digital potentiometer with a 20 kΩ resistance range per channel. It is designed for applications requiring precise and programmable resistance settings, such as:

- Adjustable Power Supplies: For dynamically setting output voltage or current limits.

- Automotive Electronics: For sensor calibration and control system adjustments.

- Audio Equipment: For volume control and equalization settings in high-fidelity systems.

Key Features:

1. 20 kΩ Resistance Range: Provides a wide range of resistance settings for various applications.

2. Quad-Channel Configuration: Enables independent control of four separate resistance paths.

3. 15-Bit Resolution: Offers fine adjustment with 32768 discrete steps.

4. Digital Interface: Compatible with both SPI and I²C communication protocols for easy integration with microcontrollers.

Application Scenario - Adjustable Power Supply:

In an adjustable power supply system, the AD5263BRUZ20 can be used to dynamically adjust the output voltage or current limit. Here's a detailed circuit design:

1. Power Supply Connection: Connect a 5V supply to the AD5263BRUZ20 VDD pin (Pin 24) and ground to the GND pin (Pin 23).

2. Digital Communication Setup: Interface the SDA/SCL (Pin 9) pins with a microcontroller for I²C communication.

3. Power Supply Feedback Network: Connect the AD5263BRUZ20 wiper terminal (Wx, Pins 6, 14, 18, and 22) of each channel to the feedback network of the power supply. Connect Terminal A (Ax, Pins 8, 16, 20, and 12) to the reference voltage and Terminal B (Bx, Pins 5, 13, 17, and 21) to ground.

4. Microcontroller Programming: Develop code to modify the resistance values based on user input or control algorithms, thus adjusting the power supply output.

Design Considerations:

- Power Stability: Utilize decoupling capacitors near the power supply pins to filter out noise and ensure stable operation.

- Communication Reliability: Ensure robust I²C communication with proper error handling to prevent incorrect resistance adjustments.

- Thermal Management: Consider the impact of temperature on resistance values and provide adequate cooling if necessary.

- Load Considerations: Ensure that the load on the wiper terminals is within the specified range to prevent damage to the potentiometer.

By incorporating the AD5263BRUZ20 into an adjustable power supply system, precise and programmable control over output parameters can be achieved, enhancing the flexibility and performance of the power supply.

AD5263BRUZ20 FAQ

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6. What is the process for return or replacement of AD5263BRUZ20?

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 AD5263BRUZ20 we delivered, we will accept the replacement or return of the AD5263BRUZ20 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 AD5263BRUZ20.

(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