Intersil
圖片可能僅供參考。
有關產品詳細信息，請參閱規格。
X9110TV14IZ
詳情 數據表

X9110TV14IZ

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Potentiometer
  • Characteristics:
    • Low power consumption
    • High resolution
    • Non-volatile memory
  • Package: TVSOP-14
  • Essence: X9110TV14IZ is a digital potentiometer IC designed for various applications requiring adjustable resistance.
  • Packaging/Quantity: Available in tape and reel packaging with 250 units per reel.

Specifications

  • Resistance Range: 0 to 10kΩ
  • Resolution: 256 steps
  • Supply Voltage: 2.7V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Interface: Serial (I2C)
  • Non-volatile Memory: Stores wiper position during power-off

Detailed Pin Configuration

The X9110TV14IZ IC has the following pin configuration:

  1. VCC: Supply voltage input
  2. SDA: Serial data line for I2C communication
  3. SCL: Serial clock line for I2C communication
  4. GND: Ground reference
  5. A0: Address bit 0 for device addressing
  6. A1: Address bit 1 for device addressing
  7. WP: Write protect pin for non-volatile memory
  8. H/L: High/Low terminal of the resistor element
  9. W: Wiper terminal of the resistor element
  10. B: Bottom terminal of the resistor element
  11. NC: No connection
  12. NC: No connection
  13. NC: No connection
  14. NC: No connection

Functional Features

  • Adjustable resistance through digital control
  • Non-volatile memory retains wiper position during power-off
  • Low power consumption for energy-efficient applications
  • High resolution allows precise adjustment of resistance
  • I2C interface enables easy integration with microcontrollers

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures settings are retained during power cycles - High resolution provides fine-grained control over resistance - Low power consumption extends battery life in portable devices - Easy integration with microcontrollers through the I2C interface

Disadvantages: - Limited resistance range (0 to 10kΩ) - Requires additional components for voltage reference and amplification in some applications

Working Principles

The X9110TV14IZ digital potentiometer operates by digitally controlling the resistance between the H/L and W terminals. The desired resistance value is set using the I2C interface, which adjusts the wiper position within the resistor element. The non-volatile memory ensures that the wiper position is retained even when power is removed. This IC is commonly used as a variable resistor in electronic circuits, providing adjustable gain, volume control, or calibration capabilities.

Detailed Application Field Plans

The X9110TV14IZ digital potentiometer finds applications in various fields, including:

  1. Audio Systems:

    • Volume control in audio amplifiers and mixers
    • Tone control in equalizers and audio processors

  2. Instrumentation:

    • Calibration of sensors and transducers
    • Adjustment of signal levels in data acquisition systems

  3. Industrial Control:

    • Variable resistance for motor speed control
    • Setting reference voltages in industrial automation systems

  4. Communication Systems:

    • Gain control in RF amplifiers and filters
    • Signal conditioning in telecommunication equipment

Detailed and Complete Alternative Models

  1. MCP401X: Digital Potentiometer IC, 256 steps, SPI interface, 0 to 10kΩ resistance range.
  2. AD525X: Digital Potentiometer IC, 256 steps, I2C interface, non-volatile memory, 0 to 100kΩ resistance range.
  3. MAX548X: Digital Potentiometer IC, 256 steps, SPI interface, low power consumption, 0 to 50kΩ resistance range.

These alternative models offer similar functionality and can be considered as alternatives to the X9110TV14IZ digital potentiometer.

Word count: 520 words

10個與X9110TV14IZ在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of X9110TV14IZ in technical solutions:

  1. Q: What is X9110TV14IZ? A: X9110TV14IZ is a specific model or part number of a component used in technical solutions, typically in electronic circuits.

  2. Q: What is the purpose of X9110TV14IZ? A: X9110TV14IZ is typically used as a digital potentiometer or variable resistor in various applications, allowing for precise control of resistance values.

  3. Q: What are the key features of X9110TV14IZ? A: Some key features of X9110TV14IZ include its digital interface, non-volatile memory, low power consumption, and small form factor.

  4. Q: How does X9110TV14IZ communicate with other components? A: X9110TV14IZ typically communicates using a standard serial communication protocol such as I2C (Inter-Integrated Circuit).

  5. Q: What is the voltage range supported by X9110TV14IZ? A: The voltage range supported by X9110TV14IZ depends on the specific model, but it is typically within the range of 0V to Vcc (power supply voltage).

  6. Q: Can X9110TV14IZ be used in both analog and digital circuits? A: Yes, X9110TV14IZ can be used in both analog and digital circuits, as it provides a digitally controlled variable resistance.

  7. Q: Is X9110TV14IZ suitable for high-frequency applications? A: X9110TV14IZ is generally not recommended for high-frequency applications due to its limited bandwidth and potential signal degradation.

  8. Q: Can X9110TV14IZ be used in automotive applications? A: Yes, X9110TV14IZ can be used in automotive applications, provided it meets the necessary specifications and requirements.

  9. Q: How reliable is X9110TV14IZ in terms of long-term performance? A: X9110TV14IZ is designed to have good long-term reliability, with features like non-volatile memory to retain settings even during power loss.

  10. Q: Are there any specific precautions or considerations when using X9110TV14IZ? A: It is important to consider factors such as voltage ratings, temperature limits, and proper grounding techniques when using X9110TV14IZ to ensure optimal performance and longevity.

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