X9271TV14IZ-2.7T1

Product Overview

Category

X9271TV14IZ-2.7T1 belongs to the category of electronic components.

Use

This product is commonly used in various electronic devices and circuits for controlling and adjusting voltage levels.

Characteristics

• X9271TV14IZ-2.7T1 is a high-performance digital potentiometer.
• It offers precise and reliable voltage control capabilities.
• The product is designed to operate at a voltage of 2.7V.
• It provides excellent linearity and low temperature coefficient.

Package

X9271TV14IZ-2.7T1 comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of X9271TV14IZ-2.7T1 lies in its ability to replace traditional mechanical potentiometers with a more reliable and digitally controlled alternative.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specific quantity per package. Please refer to the manufacturer's specifications for detailed packaging information.

Specifications

• Operating Voltage: 2.7V
• Resistance Range: 0Ω to 100kΩ
• Number of Channels: 1
• Resolution: 256 steps
• Temperature Range: -40°C to +85°C
• Interface: I2C

Detailed Pin Configuration

The pin configuration of X9271TV14IZ-2.7T1 is as follows:

1. VCC: Power supply voltage
2. GND: Ground reference
3. SDA: Serial data input/output (I2C)
4. SCL: Serial clock input (I2C)
5. A0: Address selection bit
6. W: Write protect input
7. H/L: High/Low logic level input for controlling the potentiometer

Functional Features

• X9271TV14IZ-2.7T1 offers precise digital control over voltage levels.
• It allows for easy adjustment and fine-tuning of circuit parameters.
• The product provides excellent reliability and durability compared to mechanical potentiometers.
• It supports non-volatile memory, allowing for retention of settings even after power loss.

Advantages and Disadvantages

Advantages

• Precise and reliable voltage control
• Compact size for space-constrained applications
• Excellent linearity and low temperature coefficient
• Non-volatile memory for retaining settings

Disadvantages

• Requires I2C interface for control
• Limited resistance range (0Ω to 100kΩ)

Working Principles

X9271TV14IZ-2.7T1 utilizes a digital-to-analog converter (DAC) and a resistor network to achieve voltage control. The digital inputs are converted into analog signals, which are then used to adjust the resistance value, thereby controlling the output voltage.

Detailed Application Field Plans

X9271TV14IZ-2.7T1 finds applications in various fields, including:

1. Audio equipment: Used for volume control and tone adjustment.
2. Industrial automation: Provides precise voltage control in control systems.
3. Test and measurement instruments: Enables accurate calibration and signal conditioning.
4. Communication devices: Used for gain control and impedance matching.

Detailed and Complete Alternative Models

1. X9271TV14IZ-2.5T1: Similar to X9271TV14IZ-2.7T1 but operates at 2.5V.
2. X9271TV14IZ-3.3T1: Similar to X9271TV14IZ-2.7T1 but operates at 3.3V.
3. X9271TV14IZ-5T1: Similar to X9271TV14IZ-2.7T1 but operates at 5V.

These alternative models offer similar functionality with slight variations in operating voltage.

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