X9269US24I-2.7

Product Overview

Category

X9269US24I-2.7 belongs to the category of electronic components.

Use

This product is primarily used for digital potentiometer applications.

Characteristics

• Package: The X9269US24I-2.7 comes in a small surface-mount package.
• Essence: It is a high-performance, digitally controlled potentiometer.
• Packaging/Quantity: The product is typically packaged in reels and available in large quantities.

Specifications

The specifications of X9269US24I-2.7 include:

• Resistance Range: 0Ω to 10kΩ
• Supply Voltage: 2.7V
• Number of Channels: 1
• Interface: Serial (SPI)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of X9269US24I-2.7 is as follows:

1. VCC: Power supply voltage input
2. GND: Ground reference
3. CS: Chip select input
4. SCLK: Serial clock input
5. SDI: Serial data input
6. SDO: Serial data output
7. WP: Write protect input
8. H/L: High/Low terminal of the potentiometer

Functional Features

The X9269US24I-2.7 offers the following functional features:

• Digital Control: The potentiometer can be digitally adjusted using the serial interface.
• Non-Volatile Memory: The settings are stored in non-volatile memory, ensuring retention even after power loss.
• Low Power Consumption: The device operates with low power consumption, making it suitable for battery-powered applications.
• High Resolution: The potentiometer provides high resolution for precise adjustments.

Advantages and Disadvantages

Advantages of X9269US24I-2.7:

• Easy Integration: The product can be easily integrated into various electronic circuits.
• Precise Control: It allows for precise control over resistance values.
• Non-Volatile Memory: Settings are retained even when power is disconnected.

Disadvantages of X9269US24I-2.7:

• Limited Resistance Range: The maximum resistance value is limited to 10kΩ.
• Serial Interface: Requires a microcontroller or other digital interface for control.

Working Principles

The X9269US24I-2.7 operates based on the principle of digitally controlled potentiometers. It utilizes a series of resistive elements and switches that can be electronically adjusted to achieve the desired resistance value. The digital control interface allows for precise adjustments, while the non-volatile memory ensures that the settings are retained even after power loss.

Detailed Application Field Plans

X9269US24I-2.7 finds applications in various fields, including:

1. Audio Equipment: Used for volume control and tone adjustment in audio amplifiers and mixers.
2. Industrial Automation: Integrated into control systems for precise resistance adjustments.
3. Test and Measurement Instruments: Provides programmable resistance for calibration and testing purposes.
4. Consumer Electronics: Used in devices such as televisions, gaming consoles, and home appliances for user-controlled adjustments.

Detailed and Complete Alternative Models

Some alternative models to X9269US24I-2.7 include:

1. X9313WS8I-2.7: Similar specifications with a different package.
2. MCP4131-103E/P: Digital potentiometer with extended resistance range.
3. AD8403ARZ10: Multi-channel digital potentiometer with higher resolution.

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

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