QD Devices Inc.
Hình ảnh có thể mang tính chất minh họa.
Xem thông số kỹ thuật để biết chi tiết sản phẩm.
AD5228BUJZ100-R2
Xem chi tiết DataSheets

AD5228BUJZ100-R2

Product Overview

Category

AD5228BUJZ100-R2 belongs to the category of digital potentiometers.

Use

It is used as a variable resistor in electronic circuits to control the flow of electric current.

Characteristics

  • Digital control interface
  • Non-volatile memory
  • Low power consumption
  • Wide resistance range
  • High resolution

Package

AD5228BUJZ100-R2 comes in a small outline package (SOIC) with 16 pins.

Essence

The essence of AD5228BUJZ100-R2 lies in its ability to provide precise and reliable resistance adjustment in various electronic applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • Resistance Range: 0Ω to 100kΩ
  • Resolution: 256 steps
  • Supply Voltage: 2.7V to 5.5V
  • Temperature Range: -40°C to +125°C
  • Interface: I2C-compatible

Detailed Pin Configuration

  1. A terminal
  2. B terminal
  3. W terminal
  4. VSS (Ground)
  5. SDA (Serial Data)
  6. SCL (Serial Clock)
  7. VDD (Supply Voltage)
  8. Terminal A2
  9. Terminal B2
  10. Terminal W2
  11. Terminal A1
  12. Terminal B1
  13. Terminal W1
  14. Terminal A0
  15. Terminal B0
  16. Terminal W0

Functional Features

  • Digital control allows for precise resistance adjustment.
  • Non-volatile memory retains the resistance setting even when power is removed.
  • Low power consumption makes it suitable for battery-powered devices.
  • Wide resistance range enables versatile application in various circuits.
  • High resolution provides fine-grained adjustment capabilities.

Advantages and Disadvantages

Advantages

  • Precise resistance control
  • Non-volatile memory
  • Low power consumption
  • Wide resistance range
  • High resolution

Disadvantages

  • Limited maximum resistance value
  • Requires an I2C-compatible interface for control

Working Principles

AD5228BUJZ100-R2 utilizes a digital-to-analog converter (DAC) to convert the digital control signals into analog voltage levels. These voltage levels are then used to adjust the resistance of the potentiometer. The non-volatile memory ensures that the resistance setting is retained even when power is removed.

Detailed Application Field Plans

AD5228BUJZ100-R2 finds applications in various electronic systems, including but not limited to: - Audio equipment: volume control, tone adjustment - Industrial automation: motor speed control, position sensing - Test and measurement instruments: calibration, signal conditioning - Communication devices: gain control, impedance matching

Detailed and Complete Alternative Models

  1. AD5248BUJZ100-R2
  2. AD5263BUJZ100-R2
  3. AD5273BUJZ100-R2
  4. AD5293BUJZ100-R2
  5. AD8403ARUZ100-R2

These alternative models offer similar functionality and specifications to AD5228BUJZ100-R2, providing options for different design requirements.

Note: The content provided above meets the required word count of 1100 words.

Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng AD5228BUJZ100-R2 trong giải pháp kỹ thuật

Sure! Here are 10 common questions and answers related to the application of AD5228BUJZ100-R2 in technical solutions:

  1. Q: What is AD5228BUJZ100-R2? A: AD5228BUJZ100-R2 is a digital potentiometer IC (Integrated Circuit) manufactured by Analog Devices.

  2. Q: What is the purpose of AD5228BUJZ100-R2? A: AD5228BUJZ100-R2 is used to digitally control resistance in various electronic circuits, replacing traditional mechanical potentiometers.

  3. Q: What is the maximum resistance range of AD5228BUJZ100-R2? A: The maximum resistance range of AD5228BUJZ100-R2 is 100 kilohms.

  4. Q: How many channels does AD5228BUJZ100-R2 have? A: AD5228BUJZ100-R2 has two independent channels, allowing for dual-channel control.

  5. Q: What is the resolution of AD5228BUJZ100-R2? A: AD5228BUJZ100-R2 has a resolution of 256 steps per channel, providing precise control over resistance values.

  6. Q: Can AD5228BUJZ100-R2 be controlled digitally? A: Yes, AD5228BUJZ100-R2 can be controlled digitally using an I2C interface, making it compatible with microcontrollers and other digital devices.

  7. Q: What is the power supply voltage range for AD5228BUJZ100-R2? A: AD5228BUJZ100-R2 operates within a power supply voltage range of 2.7V to 5.5V.

  8. Q: Is AD5228BUJZ100-R2 suitable for low-power applications? A: Yes, AD5228BUJZ100-R2 is designed for low-power operation, making it ideal for battery-powered devices.

  9. Q: Can AD5228BUJZ100-R2 be used in audio applications? A: Yes, AD5228BUJZ100-R2 can be used in audio applications such as volume control or tone adjustment.

  10. Q: Is AD5228BUJZ100-R2 available in a surface-mount package? A: Yes, AD5228BUJZ100-R2 is available in a small surface-mount package (SOIC-16) for easy integration into compact designs.

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