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X9317TS8
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X9317TS8

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Potentiometer
  • Characteristics: Non-volatile, 100 Taps, 10kΩ Resistance, 8-Pin Package
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Provides digital control of resistance in electronic circuits
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Resistance Range: 0Ω to 10kΩ
  • Number of Taps: 100
  • Resolution: 100Ω per tap
  • Supply Voltage: 2.7V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Endurance: 100,000 write cycles
  • Wiper Current: 1μA maximum

Detailed Pin Configuration

The X9317TS8 has a total of 8 pins:

  1. VCC: Supply voltage input
  2. H: High terminal of the resistor array
  3. W: Wiper terminal of the resistor array
  4. L: Low terminal of the resistor array
  5. CS: Chip select input
  6. SCL: Serial clock input
  7. SDA: Serial data input/output
  8. GND: Ground reference

Functional Features

  • Non-volatile memory: Retains wiper position during power-off
  • Increment/Decrement control: Allows easy adjustment of resistance
  • I²C compatible interface: Enables simple digital communication
  • Low power consumption: Suitable for battery-powered applications
  • Small form factor: Saves board space in compact designs

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures settings are retained - Precise digital control of resistance - Easy integration with I²C interface - Low power consumption extends battery life - Compact package saves board space

Disadvantages: - Limited resistance range (0Ω to 10kΩ) - Limited number of taps (100) - Requires external microcontroller for operation

Working Principles

The X9317TS8 is a digital potentiometer that utilizes a resistor array and wiper terminal to provide variable resistance. It operates based on the principle of dividing the total resistance into multiple taps, allowing the wiper to select a specific tap and adjust the effective resistance.

The IC communicates with an external microcontroller using the I²C protocol. The microcontroller sends commands to increment or decrement the wiper position, thereby changing the resistance value. The non-volatile memory ensures that the wiper position is retained even when power is disconnected.

Detailed Application Field Plans

The X9317TS8 finds applications in various electronic systems where precise resistance adjustment is required. Some potential application fields include:

  1. Audio Systems: Volume control, tone adjustment
  2. Industrial Control: Calibration, sensor trimming
  3. Test and Measurement Equipment: Signal conditioning, calibration
  4. Automotive Electronics: Climate control, lighting intensity control
  5. Medical Devices: Sensitivity adjustment, signal conditioning

Alternative Models

  1. X9C102S8: 200 Taps, 1kΩ Resistance, 8-Pin Package
  2. X9C103S8: 256 Taps, 10kΩ Resistance, 8-Pin Package
  3. X9C104S8: 512 Taps, 100kΩ Resistance, 8-Pin Package
  4. X9C105S8: 1000 Taps, 1MΩ Resistance, 8-Pin Package

These alternative models offer different resistance ranges and tap configurations to suit specific application requirements.

In conclusion, the X9317TS8 is a digital potentiometer IC that provides precise resistance control in electronic circuits. Its non-volatile memory, I²C interface, and compact package make it suitable for various applications in audio systems, industrial control, test equipment, automotive electronics, and medical devices. While it has limitations in terms of resistance range and number of taps, alternative models are available to cater to different needs.

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi X9317TS8 dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of X9317TS8 in technical solutions:

  1. Q: What is X9317TS8? A: X9317TS8 is a digitally controlled potentiometer (DCP) integrated circuit that can be used for various applications, such as volume control, brightness adjustment, and sensor calibration.

  2. Q: What is the operating voltage range of X9317TS8? A: The operating voltage range of X9317TS8 is typically between 2.7V and 5.5V.

  3. Q: How many resistive elements does X9317TS8 have? A: X9317TS8 has one resistive element, which can be digitally adjusted using its internal registers.

  4. Q: Can X9317TS8 be used as a replacement for mechanical potentiometers? A: Yes, X9317TS8 can be used as a replacement for mechanical potentiometers, providing a more reliable and precise solution.

  5. Q: How is X9317TS8 controlled? A: X9317TS8 is controlled through a serial interface, such as I2C or SPI, allowing for easy integration with microcontrollers or other digital devices.

  6. Q: What is the resolution of X9317TS8? A: X9317TS8 has a resolution of 256 steps, allowing for fine-grained adjustments.

  7. Q: Can X9317TS8 be used in both audio and non-audio applications? A: Yes, X9317TS8 can be used in both audio and non-audio applications, making it versatile for various technical solutions.

  8. Q: Does X9317TS8 have non-volatile memory? A: Yes, X9317TS8 has non-volatile memory, which means it retains its settings even when power is removed.

  9. Q: What is the temperature range of X9317TS8? A: The temperature range of X9317TS8 is typically between -40°C and 85°C, making it suitable for a wide range of environments.

  10. Q: Can X9317TS8 be used in battery-powered applications? A: Yes, X9317TS8 can be used in battery-powered applications due to its low power consumption, helping to extend battery life.

Please note that these answers are general and may vary depending on the specific datasheet and application requirements of X9317TS8.