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X9317TS8I
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X9317TS8I

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Potentiometer
  • Characteristics: Non-volatile, 100 Taps, 10kΩ Resistance, 8-Pin Package
  • Package: TSOT-8
  • Essence: X9317TS8I is a digital potentiometer IC that provides non-volatile memory storage for resistance settings. It offers precise and reliable control over resistance values in various electronic circuits.
  • Packaging/Quantity: The X9317TS8I is available in a TSOT-8 package and is typically sold in reels of 2500 units.

Specifications

  • Resistance Range: 10kΩ
  • Number of Taps: 100
  • Supply Voltage: 2.7V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Interface: Serial (SPI)
  • Memory Type: Non-volatile EEPROM
  • Wiper Current: 3mA (maximum)

Detailed Pin Configuration

The X9317TS8I has the following pin configuration:

  1. VCC: Supply Voltage
  2. H: High Voltage Terminal
  3. L: Low Voltage Terminal
  4. CS: Chip Select
  5. SCK: Serial Clock Input
  6. SI: Serial Data Input
  7. SO: Serial Data Output
  8. GND: Ground

Functional Features

  • Non-volatile memory allows the X9317TS8I to retain resistance settings even when power is removed.
  • SPI interface enables easy integration with microcontrollers and other digital systems.
  • Precise resistance control with 100 taps ensures fine-grained adjustment.
  • Wide operating voltage range allows compatibility with various power supply configurations.
  • Low wiper current minimizes power consumption.

Advantages and Disadvantages

Advantages: - Non-volatile memory ensures resistance settings are retained. - Precise control over resistance values. - Easy integration with digital systems. - Wide operating voltage range. - Low power consumption.

Disadvantages: - Limited to 10kΩ resistance range. - Requires a microcontroller or digital system for control.

Working Principles

The X9317TS8I utilizes an internal array of resistors and switches controlled by the SPI interface. When a specific resistance value is desired, the corresponding switch is closed, connecting the appropriate resistors in series or parallel. The non-volatile memory stores the resistance setting, allowing it to be recalled even after power cycles.

Detailed Application Field Plans

The X9317TS8I can be used in various applications, including: 1. Audio equipment: Volume control, tone adjustment. 2. Industrial automation: Calibration, fine-tuning. 3. Test and measurement instruments: Resistance simulation, signal conditioning. 4. Communication systems: Signal attenuation, impedance matching.

Detailed and Complete Alternative Models

  1. X9C102P: 1kΩ resistance range, 100 taps, DIP-8 package.
  2. MCP4017T: 100kΩ resistance range, 256 taps, SOT-23 package.
  3. AD8403ARZ1: 50kΩ resistance range, 256 taps, SOIC-16 package.

These alternative models offer similar functionality to the X9317TS8I and can be considered based on specific application requirements.

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技術ソリューションにおける X9317TS8I 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。

Sure! Here are 10 common questions and answers related to the application of X9317TS8I in technical solutions:

  1. Q: What is X9317TS8I? A: X9317TS8I is a digital potentiometer IC (Integrated Circuit) that can be used to digitally control resistance in various electronic circuits.

  2. Q: What are the key features of X9317TS8I? A: Some key features of X9317TS8I include non-volatile memory, low power consumption, wide operating voltage range, and small package size.

  3. Q: How can X9317TS8I be used in audio applications? A: X9317TS8I can be used as a volume control in audio systems, allowing for precise adjustment of sound levels.

  4. Q: Can X9317TS8I be used in motor control applications? A: Yes, X9317TS8I can be used to control the speed or position of motors by adjusting the resistance in the control circuitry.

  5. Q: Is X9317TS8I suitable for use in lighting control systems? A: Absolutely! X9317TS8I can be used to adjust the brightness of LEDs or other lighting elements in various lighting control applications.

  6. Q: Can X9317TS8I be used in temperature control systems? A: Yes, X9317TS8I can be used to adjust the resistance in temperature control circuits, allowing for precise temperature regulation.

  7. Q: Does X9317TS8I support I2C communication protocol? A: Yes, X9317TS8I supports the I2C (Inter-Integrated Circuit) communication protocol, making it easy to interface with microcontrollers or other devices.

  8. Q: Can X9317TS8I be used in battery-powered applications? A: Yes, X9317TS8I has low power consumption and can operate within a wide voltage range, making it suitable for battery-powered applications.

  9. Q: Is X9317TS8I resistant to environmental factors like temperature and humidity? A: X9317TS8I is designed to be resistant to environmental factors and can operate reliably within specified temperature and humidity ranges.

  10. Q: Are there any application notes or reference designs available for X9317TS8I? A: Yes, the manufacturer of X9317TS8I provides application notes and reference designs that can help users understand and implement the IC in their technical solutions.

Please note that these answers are general and may vary depending on specific use cases and requirements.