Analog Devices Inc.
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AD5280BRUZ200
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AD5280BRUZ200

Product Overview

Category

AD5280BRUZ200 belongs to the category of electronic components.

Use

It is primarily used in electronic circuits for controlling and adjusting analog signals.

Characteristics

  • AD5280BRUZ200 is a digital potentiometer with 200 positions.
  • It offers high resolution and accuracy in signal adjustment.
  • The device operates on a wide supply voltage range, making it suitable for various applications.
  • It has low power consumption and can be controlled digitally.

Package

AD5280BRUZ200 comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of AD5280BRUZ200 lies in its ability to provide precise and flexible control over analog signals in electronic circuits.

Packaging/Quantity

The product is typically packaged in reels or tubes, containing a specific quantity of AD5280BRUZ200 units per package.

Specifications

  • Resolution: 200 positions
  • Supply Voltage Range: 2.7V to 5.5V
  • Power Consumption: Low
  • Interface: Digital control
  • Package Type: SOIC

Detailed Pin Configuration

AD5280BRUZ200 has the following pin configuration:

  1. VDD: Power supply voltage input
  2. GND: Ground reference
  3. SDA: Serial data input/output
  4. SCL: Serial clock input
  5. A0: Address bit 0
  6. A1: Address bit 1
  7. WP: Write protect input
  8. VOUT: Analog output voltage

Functional Features

  • Digital Control: AD5280BRUZ200 can be controlled digitally using serial communication protocols.
  • High Resolution: With 200 positions, it provides fine-grained adjustment capability.
  • Non-Volatile Memory: The device retains its settings even when power is removed.
  • Low Power Consumption: AD5280BRUZ200 operates with low power requirements, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

  • Precise analog signal control
  • Flexible adjustment options
  • Non-volatile memory for retaining settings
  • Low power consumption

Disadvantages

  • Limited to digital control interface
  • May require additional components for specific applications

Working Principles

AD5280BRUZ200 functions as a digital potentiometer by using a series of resistive elements and switches. The digital control interface allows users to adjust the resistance value, thereby controlling the analog signal passing through the device. The non-volatile memory ensures that the desired settings are retained even after power cycles.

Detailed Application Field Plans

AD5280BRUZ200 finds applications in various fields, including: 1. Audio Equipment: It can be used for volume control in audio amplifiers or mixers. 2. Instrumentation: The device enables precise calibration and adjustment of measurement instruments. 3. Industrial Control Systems: AD5280BRUZ200 can be utilized for fine-tuning control parameters in industrial automation systems. 4. Communication Systems: It offers signal conditioning capabilities in communication equipment.

Detailed and Complete Alternative Models

Some alternative models to AD5280BRUZ200 include: - AD5260: 256-position digital potentiometer - AD5241: Single-channel digital potentiometer with 256 positions - AD8403: Quad-channel digital potentiometer with 256 positions

These alternatives provide similar functionality but may have different specifications and pin configurations.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AD5280BRUZ200 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of AD5280BRUZ200 in technical solutions:

  1. Q: What is AD5280BRUZ200? A: AD5280BRUZ200 is a digital potentiometer IC (Integrated Circuit) manufactured by Analog Devices.

  2. Q: What is the purpose of AD5280BRUZ200? A: AD5280BRUZ200 is used to digitally control resistance in various applications, such as volume control, gain adjustment, and calibration.

  3. Q: What is the maximum resistance range of AD5280BRUZ200? A: The maximum resistance range of AD5280BRUZ200 is 200 kΩ.

  4. Q: How does AD5280BRUZ200 communicate with other devices? A: AD5280BRUZ200 communicates using a standard I2C (Inter-Integrated Circuit) interface.

  5. Q: Can AD5280BRUZ200 be used in both analog and digital circuits? A: Yes, AD5280BRUZ200 can be used in both analog and digital circuits, depending on the application requirements.

  6. Q: What is the resolution of AD5280BRUZ200? A: AD5280BRUZ200 has a resolution of 256 steps, allowing for precise resistance adjustments.

  7. Q: Is AD5280BRUZ200 suitable for low-power applications? A: Yes, AD5280BRUZ200 is designed for low-power operation, making it suitable for battery-powered devices.

  8. Q: Can multiple AD5280BRUZ200 ICs be cascaded together? A: Yes, multiple AD5280BRUZ200 ICs can be cascaded together to achieve higher resolution or control multiple channels.

  9. Q: Does AD5280BRUZ200 have non-volatile memory? A: Yes, AD5280BRUZ200 has non-volatile memory that retains the resistance settings even when power is removed.

  10. Q: What is the operating voltage range of AD5280BRUZ200? A: The operating voltage range of AD5280BRUZ200 is typically between 2.7V and 5.5V.

Please note that these answers are general and may vary depending on the specific application and requirements.