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AD5171BRJZ5-R7
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AD5171BRJZ5-R7

Product Overview

  • Category: Digital Potentiometer
  • Use: It is used to digitally control resistance in electronic circuits.
  • Characteristics: The AD5171BRJZ5-R7 offers high resolution, low temperature coefficient, and non-volatile memory for storing settings.
  • Package: It comes in a small outline package (SOT-23) with 6 pins.
  • Essence: This digital potentiometer provides precise and reliable resistance control in various electronic applications.
  • Packaging/Quantity: Typically available in reels of 3000 units.

Specifications

  • Resolution: 256 taps
  • Resistance Range: 10kΩ
  • Temperature Coefficient: 35 ppm/°C
  • Operating Voltage: 2.7V to 5.5V
  • Interface: I2C compatible

Detailed Pin Configuration

  1. A terminal
  2. W terminal
  3. B terminal
  4. VDD
  5. GND
  6. SDA/SCL

Functional Features

  • Non-volatile memory for storing wiper position
  • Low power consumption
  • Wide operating voltage range
  • I2C interface for digital control

Advantages and Disadvantages

Advantages

  • Precise digital control
  • Non-volatile memory
  • Low temperature coefficient

Disadvantages

  • Limited resistance range
  • Requires I2C interface for control

Working Principles

The AD5171BRJZ5-R7 operates by digitally controlling the wiper position within the potentiometer, effectively changing the resistance between the A and B terminals. This digital control allows for precise and reliable adjustment of resistance in electronic circuits.

Detailed Application Field Plans

  • Audio equipment: Volume control
  • Instrumentation: Calibration and offset adjustment
  • Industrial control systems: Resistance trimming

Detailed and Complete Alternative Models

  • AD5241: 256-position digital potentiometer
  • MCP401X: Digital potentiometer with similar specifications

This comprehensive entry provides detailed information about the AD5171BRJZ5-R7 digital potentiometer, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

10个与AD5171BRJZ5-R7在技术解决方案中的应用相关的常见问题及解答

  1. What is the AD5171BRJZ5-R7?

    • The AD5171BRJZ5-R7 is a digital potentiometer, which can be used to digitally control resistance in various technical solutions.

  2. What is the typical application of the AD5171BRJZ5-R7?

    • The AD5171BRJZ5-R7 is commonly used in applications where precise resistance adjustments are required, such as in audio equipment, instrumentation, and industrial control systems.

  3. What is the operating voltage range of the AD5171BRJZ5-R7?

    • The AD5171BRJZ5-R7 has an operating voltage range of 2.7V to 5.5V, making it suitable for a wide range of electronic systems.

  4. How is the AD5171BRJZ5-R7 controlled?

    • The AD5171BRJZ5-R7 can be controlled using a simple I2C interface, allowing for easy integration into digital systems.

  5. What is the resolution of the AD5171BRJZ5-R7?

    • The AD5171BRJZ5-R7 has a resolution of 256 taps, providing fine-grained control over resistance values.

  6. Can the AD5171BRJZ5-R7 be used in automotive applications?

    • Yes, the AD5171BRJZ5-R7 is suitable for use in automotive applications, thanks to its wide operating voltage range and robust design.

  7. Is the AD5171BRJZ5-R7 suitable for low-power applications?

    • Yes, the AD5171BRJZ5-R7 has a low standby current and can be used in low-power applications to minimize energy consumption.

  8. What is the temperature range for the AD5171BRJZ5-R7?

    • The AD5171BRJZ5-R7 has a wide temperature range of -40°C to +125°C, making it suitable for use in harsh environmental conditions.

  9. Can the AD5171BRJZ5-R7 be used in audio volume control applications?

    • Yes, the AD5171BRJZ5-R7 is commonly used in audio volume control applications due to its precise digital control capabilities.

  10. Are there any specific layout considerations for using the AD5171BRJZ5-R7?

    • It is recommended to follow the layout guidelines provided in the datasheet to ensure optimal performance and minimize potential interference issues.