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X9261TS24ZT1
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X9261TS24ZT1

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Potentiometer
  • Characteristics: Programmable, Non-volatile, 256 Taps, I2C Interface
  • Package: TSOT-24
  • Essence: X9261TS24ZT1 is a digital potentiometer IC used for electronic circuit adjustments. It provides a programmable resistance that can be controlled digitally through an I2C interface.
  • Packaging/Quantity: The X9261TS24ZT1 is available in a TSOT-24 package and is typically sold in reels of 2500 units.

Specifications

  • Resolution: 8-bit (256 taps)
  • Resistance Range: 10kΩ
  • Supply Voltage: 2.7V to 5.5V
  • Interface: I2C
  • Operating Temperature Range: -40°C to +85°C
  • Non-volatile Memory: Yes
  • Wiper Resistance: 75Ω (typical)

Detailed Pin Configuration

The X9261TS24ZT1 has the following pin configuration:

  1. VCC: Power supply voltage input
  2. SDA: Serial Data Line (I2C interface)
  3. SCL: Serial Clock Line (I2C interface)
  4. GND: Ground connection
  5. A0: Address bit 0 (for device addressing)
  6. A1: Address bit 1 (for device addressing)
  7. WP: Write Protect (optional, for protecting non-volatile memory)
  8. H0: Terminal H0 (connects to one end of the resistor element)
  9. W: Wiper Terminal (connects to the wiper of the resistor element)
  10. H1: Terminal H1 (connects to the other end of the resistor element)

Functional Features

  • Programmable resistance allows for digital adjustment of circuit parameters.
  • Non-volatile memory retains settings even when power is disconnected.
  • I2C interface enables easy control and integration with microcontrollers.
  • 256 taps provide fine-grained adjustment options.
  • Wide operating voltage range allows for versatile applications.
  • Low wiper resistance ensures accurate and stable performance.

Advantages and Disadvantages

Advantages: - Digital control offers precise adjustments. - Non-volatile memory eliminates the need for constant reprogramming. - I2C interface simplifies integration with other components. - Compact TSOT-24 package saves board space. - Wide operating temperature range enables use in various environments.

Disadvantages: - Limited resistance range (10kΩ) may not be suitable for all applications. - Requires I2C communication protocol support in the system. - Higher cost compared to traditional mechanical potentiometers.

Working Principles

The X9261TS24ZT1 utilizes a resistor ladder network controlled by digital signals. The position of the wiper determines the effective resistance between the H0 and H1 terminals. By sending appropriate commands through the I2C interface, the wiper position can be adjusted digitally, allowing precise resistance values to be set.

Detailed Application Field Plans

The X9261TS24ZT1 finds applications in various electronic systems where digital control of resistance is required. Some potential application fields include:

  1. Audio Equipment: Volume control, tone adjustment, and equalization circuits.
  2. Industrial Automation: Calibration and fine-tuning of sensor circuits.
  3. Test and Measurement Instruments: Programmable signal conditioning circuits.
  4. Automotive Electronics: Electronic throttle control, climate control systems.
  5. Consumer Electronics: Display brightness control, user interface adjustments.

Detailed and Complete Alternative Models

  1. X9258TS24ZT1: Similar digital potentiometer IC with 256 taps, I2C interface, and TSOT-24 package.
  2. MCP401X: Digital potentiometer series from Microchip with various resolution options and SPI interface.
  3. AD8403: Digital potentiometer IC with 256 taps, I2C interface, and dual supply voltage support.

These alternative models offer similar functionality and can be considered based on specific requirements and compatibility with the system.

Word count: 511 words

10 domande e risposte comuni relative all'applicazione di X9261TS24ZT1 nelle soluzioni tecniche

Sure! Here are 10 common questions and answers related to the application of X9261TS24ZT1 in technical solutions:

  1. Q: What is X9261TS24ZT1? A: X9261TS24ZT1 is a digital potentiometer IC (Integrated Circuit) that can be used to adjust resistance digitally.

  2. Q: What are the key features of X9261TS24ZT1? A: Some key features include 256-tap resolution, non-volatile memory, low power consumption, and I2C interface compatibility.

  3. Q: How can X9261TS24ZT1 be used in technical solutions? A: X9261TS24ZT1 can be used for various applications such as volume control, brightness adjustment, gain control, and calibration in electronic circuits.

  4. Q: Can X9261TS24ZT1 replace traditional mechanical potentiometers? A: Yes, X9261TS24ZT1 can be used as a replacement for mechanical potentiometers, providing more precise and reliable control.

  5. Q: How does X9261TS24ZT1 store its settings? A: X9261TS24ZT1 has non-volatile memory, which means it can retain its settings even when power is removed.

  6. Q: What is the power supply requirement for X9261TS24ZT1? A: X9261TS24ZT1 typically operates on a voltage range of 2.7V to 5.5V.

  7. Q: Can X9261TS24ZT1 be controlled by microcontrollers or other digital devices? A: Yes, X9261TS24ZT1 can be easily controlled using an I2C interface, making it compatible with various digital devices.

  8. Q: Is X9261TS24ZT1 suitable for low-power applications? A: Yes, X9261TS24ZT1 has a low power consumption feature, making it ideal for battery-powered or energy-efficient devices.

  9. Q: Can X9261TS24ZT1 be used in audio applications? A: Yes, X9261TS24ZT1 can be used for volume control in audio applications, providing precise and repeatable adjustments.

  10. Q: Are there any limitations to using X9261TS24ZT1? A: One limitation is that X9261TS24ZT1 has a limited resistance range, typically around 10kΩ, so it may not be suitable for high-resistance applications.

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