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X9279TV14IZ
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X9279TV14IZ

Product Overview

  • Category: Electronic Component
  • Use: Digital Potentiometer
  • Characteristics:
    • High precision and resolution
    • Non-volatile memory
    • Low power consumption
  • Package: Integrated Circuit (IC)
  • Essence: Adjustable resistor for electronic circuits
  • Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications

  • Resistance Range: 0 to 10 kiloohms
  • Resolution: 256 steps
  • Supply Voltage: 2.7V to 5.5V
  • Temperature Range: -40°C to +85°C
  • Interface: Serial (SPI)

Detailed Pin Configuration

  1. VCC: Power supply voltage
  2. GND: Ground reference
  3. CS: Chip select input
  4. SCK: Serial clock input
  5. SI: Serial data input
  6. SO: Serial data output
  7. WP: Write protect input
  8. H/L: High/Low logic level input

Functional Features

  • Digital adjustment of resistance value
  • Non-volatile memory retains settings during power-off
  • High precision and resolution for accurate adjustments
  • Low power consumption for energy-efficient applications
  • SPI interface for easy integration into digital systems
  • Write protect feature prevents accidental changes

Advantages

  • Allows precise and repeatable adjustments in electronic circuits
  • Eliminates the need for mechanical potentiometers
  • Non-volatile memory ensures settings are retained even after power loss
  • Wide operating temperature range enables usage in various environments
  • Low power consumption prolongs battery life in portable devices

Disadvantages

  • Limited resistance range compared to some other potentiometers
  • Requires a microcontroller or digital circuitry for control
  • Higher cost compared to traditional potentiometers

Working Principles

The X9279TV14IZ is a digital potentiometer that utilizes a series of resistive elements and switches controlled by an integrated circuit. It operates based on the principle of adjusting the resistance value in electronic circuits digitally. The potentiometer's resistance can be changed by sending control signals through the SPI interface, allowing precise adjustments to be made.

Detailed Application Field Plans

  • Audio equipment: Volume control, tone adjustment
  • Industrial automation: Calibration, fine-tuning
  • Test and measurement instruments: Signal conditioning, calibration
  • Automotive electronics: Sensor calibration, control systems
  • Consumer electronics: Display brightness control, user interface settings

Detailed and Complete Alternative Models

  1. X9312WP: Similar specifications, different package (DIP)
  2. MCP4131: Higher resolution (1024 steps), wider temperature range (-40°C to +125°C)
  3. AD8403: Multiple channels (4 channels), higher resistance range (0 to 100 kiloohms)

Note: This entry provides a brief overview of the product. For more detailed information, please refer to the product datasheet or manufacturer's documentation.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av X9279TV14IZ i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of X9279TV14IZ in technical solutions:

  1. Q: What is X9279TV14IZ? A: X9279TV14IZ is a specific model or part number of a technical component used in various electronic applications.

  2. Q: What are the key features of X9279TV14IZ? A: The key features of X9279TV14IZ may include high precision, low power consumption, digital interface, non-volatile memory, and compatibility with different voltage levels.

  3. Q: In which technical solutions can X9279TV14IZ be used? A: X9279TV14IZ can be used in a wide range of technical solutions such as industrial automation, consumer electronics, medical devices, automotive systems, and communication equipment.

  4. Q: How does X9279TV14IZ contribute to energy efficiency in technical solutions? A: X9279TV14IZ's low power consumption helps in reducing overall energy consumption in technical solutions, making them more energy-efficient.

  5. Q: Can X9279TV14IZ be easily integrated into existing systems? A: Yes, X9279TV14IZ is designed for easy integration into existing systems, thanks to its standard interfaces and compatibility with various voltage levels.

  6. Q: Is X9279TV14IZ suitable for applications requiring high precision control? A: Yes, X9279TV14IZ is known for its high precision, making it suitable for applications that require precise control over parameters like voltage, current, or position.

  7. Q: Does X9279TV14IZ have any built-in security features? A: X9279TV14IZ may have built-in security features like password protection or encryption to ensure data integrity and prevent unauthorized access.

  8. Q: Can X9279TV14IZ be programmed or configured for specific requirements? A: Yes, X9279TV14IZ can be programmed or configured using software tools or programming interfaces to meet specific requirements of the technical solution.

  9. Q: What is the lifespan of X9279TV14IZ? A: X9279TV14IZ has a long lifespan, typically rated for thousands or even millions of write cycles, ensuring its durability and reliability in various applications.

  10. Q: Where can I find technical documentation or support for X9279TV14IZ? A: Technical documentation and support for X9279TV14IZ can usually be found on the manufacturer's website or by contacting their customer support team.