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X9258US24IT2
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X9258US24IT2

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Potentiometer
  • Characteristics:
    • Adjustable resistance value
    • Digital control interface
    • Non-volatile memory
  • Package: 24-pin SOIC (Small Outline Integrated Circuit)
  • Essence: X9258US24IT2 is a digital potentiometer IC that allows for adjustable resistance values through digital control.
  • Packaging/Quantity: The X9258US24IT2 is typically sold in reels of 250 units.

Specifications

  • Resistance Range: 0 to 100 kilohms
  • Resolution: 256 steps
  • Supply Voltage: 2.7V to 5.5V
  • Interface: Serial, I2C-compatible
  • Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The X9258US24IT2 has a total of 24 pins. Here is the detailed pin configuration:

  1. VCC - Power supply voltage
  2. GND - Ground
  3. SDA - Serial data input/output for I2C communication
  4. SCL - Serial clock input for I2C communication
  5. A0 - Address bit 0 for device addressing
  6. A1 - Address bit 1 for device addressing
  7. A2 - Address bit 2 for device addressing
  8. WP - Write protect input
  9. H/L - High/Low terminal of the resistor element
  10. RH - Terminal of the resistor element connected to the wiper
  11. RL - Terminal of the resistor element connected to the low terminal 12-24. NC - No connection

Functional Features

  • Adjustable resistance value with 256 steps resolution
  • Digital control interface for easy integration with microcontrollers
  • Non-volatile memory to retain the resistance setting during power-off
  • Low power consumption for energy-efficient applications

Advantages and Disadvantages

Advantages: - Precise and accurate resistance adjustment - Easy digital control interface - Non-volatile memory ensures settings are retained - Compact package size for space-constrained designs

Disadvantages: - Limited resistance range compared to traditional potentiometers - Requires I2C communication protocol support in the host system

Working Principles

The X9258US24IT2 is based on the concept of a digital potentiometer. It consists of a resistor network and a wiper that can be digitally controlled. The resistance value between the wiper terminal and the low terminal (RL) can be adjusted by sending appropriate commands through the serial interface. The non-volatile memory ensures that the resistance setting is retained even when power is removed.

Detailed Application Field Plans

The X9258US24IT2 finds applications in various fields, including:

  1. Audio Equipment: Volume control, tone adjustment
  2. Industrial Control Systems: Calibration, fine-tuning
  3. Test and Measurement Instruments: Signal conditioning, calibration
  4. Communication Systems: Gain control, impedance matching
  5. Automotive Electronics: Climate control, lighting control

Detailed and Complete Alternative Models

Here are some alternative models that offer similar functionality:

  1. X9312WS8IZ-2.7T1 - 8-pin SOIC package, 100 kilohms resistance range
  2. MCP4011T-502E/LT - 6-pin SOT-23 package, 50 kilohms resistance range
  3. AD8403ARZ10 - 20-pin SOIC package, 10 kilohms resistance range

These alternative models provide options with different package sizes, resistance ranges, and pin configurations to suit specific application requirements.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät X9258US24IT2 :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of X9258US24IT2 in technical solutions:

  1. Q: What is X9258US24IT2? A: X9258US24IT2 is a digital potentiometer, which is an electronic component used to adjust resistance in circuits.

  2. Q: How can X9258US24IT2 be used in technical solutions? A: X9258US24IT2 can be used for various purposes such as volume control, brightness adjustment, motor speed control, and sensor calibration.

  3. Q: What is the voltage range supported by X9258US24IT2? A: X9258US24IT2 supports a voltage range of typically 0V to 5V.

  4. Q: Can X9258US24IT2 be controlled digitally? A: Yes, X9258US24IT2 can be controlled digitally using protocols like I2C or SPI.

  5. Q: What is the resolution of X9258US24IT2? A: X9258US24IT2 has a resolution of typically 256 steps, allowing for precise adjustments.

  6. Q: Is X9258US24IT2 compatible with microcontrollers? A: Yes, X9258US24IT2 is compatible with most microcontrollers that support I2C or SPI communication.

  7. Q: Can X9258US24IT2 handle high currents? A: No, X9258US24IT2 is designed for low current applications. It is recommended to use external amplifiers for high current requirements.

  8. Q: Does X9258US24IT2 have non-volatile memory? A: Yes, X9258US24IT2 has non-volatile memory, which allows it to retain its settings even when power is removed.

  9. Q: Can X9258US24IT2 be used in automotive applications? A: Yes, X9258US24IT2 can be used in automotive applications as long as the operating conditions and temperature range are within its specifications.

  10. Q: Are there any specific precautions to consider when using X9258US24IT2? A: It is important to ensure that the voltage and current limits of X9258US24IT2 are not exceeded. Additionally, proper decoupling and grounding techniques should be followed for optimal performance.

Please note that the answers provided here are general and may vary depending on the specific datasheet and application requirements of X9258US24IT2.