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X9271TV14Z
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X9271TV14Z

Product Overview

  • Category: Electronic Component
  • Use: Digital Potentiometer
  • Characteristics: Programmable, Non-volatile, 14-bit Resolution
  • Package: Surface Mount Technology (SMT)
  • Essence: Integrated Circuit (IC)
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Resolution: 14 bits
  • Resistance Range: 0 to 10kΩ
  • Operating Voltage: 2.7V to 5.5V
  • Interface: I2C (Inter-Integrated Circuit)
  • Temperature Range: -40°C to +85°C
  • Non-volatile Memory: Stores wiper position during power-off

Detailed Pin Configuration

The X9271TV14Z has a total of 8 pins:

  1. VCC: Power supply voltage input
  2. GND: Ground reference
  3. SDA: Serial Data Line for I2C communication
  4. SCL: Serial Clock Line for I2C communication
  5. A0: Address bit 0 for device addressing
  6. A1: Address bit 1 for device addressing
  7. WP: Write Protect pin for protecting non-volatile memory
  8. W: Wiper terminal for connecting to the external circuit

Functional Features

  • Programmable digital potentiometer with 14-bit resolution
  • Allows precise adjustment of resistance in electronic circuits
  • Non-volatile memory retains wiper position even when power is off
  • I2C interface enables easy control and configuration
  • Wide operating voltage range for compatibility with various systems
  • Compact surface mount package for space-constrained applications

Advantages and Disadvantages

Advantages

  • High resolution allows fine-grained adjustments
  • Non-volatile memory ensures settings are retained
  • Easy integration into I2C-based systems
  • Wide operating voltage range for flexibility
  • Compact package saves board space

Disadvantages

  • Limited resistance range (0 to 10kΩ)
  • Requires I2C communication protocol support
  • Temperature range may not be suitable for extreme environments

Working Principles

The X9271TV14Z is based on the concept of a digital potentiometer. It consists of a resistive ladder network and a wiper terminal. The resistance value between the wiper terminal and one end of the ladder can be adjusted digitally using the I2C interface. The non-volatile memory ensures that the wiper position is retained even when power is off.

Detailed Application Field Plans

The X9271TV14Z finds applications in various electronic systems where precise resistance adjustment is required. Some potential application fields include:

  1. Audio Equipment: Volume control, tone adjustment
  2. Industrial Control Systems: Calibration, feedback control
  3. Test and Measurement Instruments: Fine-tuning, calibration
  4. Automotive Electronics: Sensor calibration, control systems
  5. Medical Devices: Precision control, calibration

Detailed and Complete Alternative Models

  1. X9312WP8Z - 12-bit resolution, wider resistance range
  2. X9250TS24Z - 10-bit resolution, lower operating voltage
  3. X9414CV14Z - 14-bit resolution, higher temperature range
  4. X9267UV14Z - 14-bit resolution, dual-channel configuration

These alternative models offer different specifications and features to cater to specific application requirements.

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技術ソリューションにおける X9271TV14Z の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. Question: What is X9271TV14Z?
    Answer: X9271TV14Z is a specific model or component used in technical solutions, typically in electronic systems.

  2. Question: What are the key features of X9271TV14Z?
    Answer: The key features of X9271TV14Z may include high precision, low power consumption, digital interface compatibility, and programmability.

  3. Question: How is X9271TV14Z typically used in technical solutions?
    Answer: X9271TV14Z is commonly used as a digital potentiometer or variable resistor in various applications such as audio amplifiers, motor control systems, and sensor calibration circuits.

  4. Question: Can X9271TV14Z be controlled digitally?
    Answer: Yes, X9271TV14Z can be controlled digitally through a compatible interface such as I2C or SPI, allowing for easy integration into microcontroller-based systems.

  5. Question: What is the voltage range supported by X9271TV14Z?
    Answer: The voltage range supported by X9271TV14Z depends on the specific model but typically ranges from 0V to a maximum value, such as 5V or 10V.

  6. Question: Is X9271TV14Z suitable for low-power applications?
    Answer: Yes, X9271TV14Z is designed to operate with low power consumption, making it suitable for battery-powered devices or energy-efficient systems.

  7. Question: Can X9271TV14Z be programmed or adjusted dynamically?
    Answer: Yes, X9271TV14Z can be programmed or adjusted dynamically through the digital interface, allowing for real-time changes to resistance values or settings.

  8. Question: Are there any specific application notes or reference designs available for X9271TV14Z?
    Answer: Yes, the manufacturer of X9271TV14Z typically provides application notes and reference designs that can help engineers integrate the component into their technical solutions.

  9. Question: What is the typical resolution or step size of X9271TV14Z?
    Answer: The resolution or step size of X9271TV14Z depends on the specific model but is typically specified in terms of the number of bits, such as 8-bit or 14-bit resolution.

  10. Question: Can X9271TV14Z be used in harsh environments?
    Answer: X9271TV14Z may have certain models or variants that are designed for use in harsh environments, with features like extended temperature range or enhanced durability. It is important to check the datasheet or specifications for the specific model being considered.