X9258TV24-2.7

Product Overview

Category

X9258TV24-2.7 belongs to the category of electronic components.

Use

This product is commonly used in electronic circuits for various applications.

Characteristics

• Package: X9258TV24-2.7 comes in a compact and durable package.
• Essence: It is an integrated circuit designed for precise digital potentiometer applications.
• Packaging/Quantity: The product is typically packaged in reels or tubes, with varying quantities depending on the supplier.

Specifications

The specifications of X9258TV24-2.7 are as follows:

• Supply Voltage Range: 2.7V to 5.5V
• Resistance Taper: Linear
• Number of Potentiometers: 1
• Resolution: 256 taps
• End-to-End Resistance: 10kΩ
• Temperature Range: -40°C to +85°C
• Interface: Serial (I2C)

Detailed Pin Configuration

The pin configuration of X9258TV24-2.7 is as follows:

1. VCC: Power supply voltage input
2. GND: Ground reference
3. SDA: Serial data input/output for I2C communication
4. SCL: Serial clock input for I2C communication
5. A0: Address selection bit 0
6. A1: Address selection bit 1
7. WP: Write protect input
8. H/L: High/Low logic level input for selecting the potentiometer wiper position

Functional Features

The X9258TV24-2.7 offers the following functional features:

• Digital Control: Allows precise adjustment of resistance using digital signals.
• Non-Volatile Memory: Retains the wiper position even when power is disconnected.
• Low Power Consumption: Operates efficiently, minimizing power consumption.
• High Resolution: Provides 256 taps for fine-grained resistance adjustment.
• I2C Interface: Enables easy integration into digital systems.

Advantages and Disadvantages

Advantages

• Precise Resistance Control: Allows accurate adjustment of resistance values.
• Compact Size: The small package size makes it suitable for space-constrained applications.
• Non-Volatile Memory: Retains settings even after power loss.
• Low Power Consumption: Ideal for battery-powered devices.

Disadvantages

• Limited Temperature Range: Operating temperature range is limited to -40°C to +85°C.
• Single Potentiometer: Only one potentiometer is available in this model.

Working Principles

The X9258TV24-2.7 operates based on the principle of digital potentiometry. It utilizes a series of resistive elements and switches controlled by digital signals to adjust the effective resistance between its terminals. The wiper position determines the output resistance value, which can be precisely controlled using the integrated circuit's digital control interface.

Detailed Application Field Plans

X9258TV24-2.7 finds applications in various fields, including:

1. Audio Equipment: Used for volume control and tone adjustment in amplifiers and audio systems.
2. Industrial Automation: Employed in control systems for precise resistance adjustments.
3. Test and Measurement Instruments: Integrated into equipment requiring accurate resistance calibration.
4. Consumer Electronics: Utilized in devices such as TVs, set-top boxes, and gaming consoles for various control functions.

Detailed and Complete Alternative Models

Some alternative models to X9258TV24-2.7 with similar functionality include:

1. X9312WP: Offers dual potentiometers and wider temperature range (-40°C to +125°C).
2. MCP401X: Provides higher resolution (1024 taps) and lower supply voltage range (1.8V to 5.5V).
3. AD840X: Features multiple potentiometers and higher resistance range (up to 100kΩ).

These alternative models can be considered based on specific requirements and application needs.

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