X9261UV24I-2.7

Product Overview

Category

X9261UV24I-2.7 belongs to the category of electronic integrated circuits.

Use

This product is primarily used for digital potentiometer applications in various electronic devices and systems.

Characteristics

• X9261UV24I-2.7 is a high-performance, low-power, digitally controlled potentiometer.
• It offers precise resistance adjustment capabilities with a wide range of resistance values.
• The device operates at a voltage of 2.7V, making it suitable for low-power applications.
• It provides non-volatile memory storage for maintaining settings during power cycles.

Package

The X9261UV24I-2.7 is available in a compact surface-mount package, allowing for easy integration into circuit boards.

Essence

The essence of X9261UV24I-2.7 lies in its ability to replace traditional mechanical potentiometers with a more reliable and versatile digital alternative.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Operating Voltage: 2.7V
• Resistance Range: 0Ω to 100kΩ
• Resolution: 256 taps
• Temperature Range: -40°C to +85°C
• Interface: Serial (SPI)
• Non-Volatile Memory: Yes

Detailed Pin Configuration

The X9261UV24I-2.7 has the following pin configuration:

1. VCC: Power supply input
2. GND: Ground reference
3. CS: Chip select input
4. SCK: Serial clock input
5. SI: Serial data input
6. SO: Serial data output
7. WP: Write protect input
8. H/L: High/Low logic level input

Functional Features

• Digital control: The X9261UV24I-2.7 allows for precise resistance adjustment through digital control signals.
• Non-volatile memory: The device retains its settings even during power cycles, ensuring consistent performance.
• Wide resistance range: With a resistance range of 0Ω to 100kΩ, it can cater to various application requirements.
• High resolution: The 256-tap resolution enables fine-grained adjustments.

Advantages and Disadvantages

Advantages

• Improved reliability compared to mechanical potentiometers.
• Precise and repeatable resistance adjustments.
• Non-volatile memory ensures settings are retained.
• Compact size for easy integration into circuit boards.

Disadvantages

• Requires digital control interface for operation.
• Limited to a voltage of 2.7V, which may not be suitable for all applications.
• Higher cost compared to traditional potentiometers.

Working Principles

The X9261UV24I-2.7 operates based on the principle of digitally controlled resistance adjustment. It utilizes an internal network of resistors and switches that can be selectively connected to achieve the desired resistance value. The digital control signals received by the device determine the specific resistor configuration, allowing for precise adjustments.

Detailed Application Field Plans

The X9261UV24I-2.7 finds applications in various electronic systems and devices, including:

1. Audio equipment: Volume control circuits in amplifiers, mixers, and audio receivers.
2. Industrial automation: Precision control of motor speed, position, or other parameters.
3. Test and measurement instruments: Calibration and adjustment of signal levels.
4. Consumer electronics: Display brightness control, user interface settings, etc.
5. Automotive electronics: Climate control, lighting intensity adjustment, etc.

Detailed and Complete Alternative Models

1. X9258UV24I-2.7: Similar to X9261UV24I-2.7, but with a different pin configuration.
2. MCP4131: Digital potentiometer with similar specifications and features.
3. AD8403: Multi-channel digital potentiometer suitable for more complex applications.

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

Word count: 536 words