X9279UV14I-2.7

Product Overview

Category

X9279UV14I-2.7 belongs to the category of electronic components.

Use

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

Characteristics

• X9279UV14I-2.7 is a versatile and reliable electronic component.
• It offers high precision and accuracy in its operation.
• The product is designed to withstand harsh environmental conditions.
• It has low power consumption and operates at a wide temperature range.

Package

X9279UV14I-2.7 comes in a compact and durable package, ensuring easy installation and protection against external factors.

Essence

The essence of X9279UV14I-2.7 lies in its ability to provide precise and adjustable resistance values in electronic circuits.

Packaging/Quantity

Each package of X9279UV14I-2.7 contains one unit of the product.

Specifications

• Model: X9279UV14I-2.7
• Resistance Range: Adjustable from 0Ω to 10kΩ
• Supply Voltage: 2.7V
• Temperature Range: -40°C to +85°C
• Package Type: DIP-14

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground connection
3. CS: Chip select input
4. SDA: Serial data input/output
5. SCL: Serial clock input
6. A0: Address bit 0
7. A1: Address bit 1
8. A2: Address bit 2
9. W: Write control input
10. H/L: High/Low voltage selection
11. RST: Reset input
12. NC: Not connected
13. OUT: Output terminal
14. VREF: Reference voltage input

Functional Features

• X9279UV14I-2.7 provides precise resistance adjustment through digital control.
• It offers non-volatile memory, retaining the resistance value even when power is disconnected.
• The product supports multiple address configurations for easy integration into complex circuits.
• X9279UV14I-2.7 has a low power consumption mode to optimize energy efficiency.

Advantages and Disadvantages

Advantages

• High precision and accuracy in resistance adjustment.
• Non-volatile memory ensures retention of resistance values.
• Versatile addressing options for complex circuit integration.
• Low power consumption for energy efficiency.

Disadvantages

• Limited resistance range (0Ω to 10kΩ).
• Requires external power supply for operation.

Working Principles

X9279UV14I-2.7 operates based on the principle of digital potentiometers. It utilizes a combination of resistive elements and electronic switches to adjust the resistance value digitally. The control inputs allow users to select the desired resistance level, which is then stored in non-volatile memory. The output terminal provides the adjusted resistance value to the connected circuitry.

Detailed Application Field Plans

X9279UV14I-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: Integrated into control systems for precise resistance adjustments in industrial machinery.
3. Automotive Electronics: Utilized in vehicle electronics for sensor calibration and control module adjustments.
4. Medical Devices: Incorporated into medical equipment for accurate resistance settings in diagnostic and therapeutic devices.
5. Communication Systems: Employed in communication devices for signal conditioning and impedance matching.

Detailed and Complete Alternative Models

1. X9314WP: Similar digital potentiometer with extended resistance range (0Ω to 100kΩ).
2. MCP4131: Digital potentiometer with SPI interface and multiple resistance options.
3. AD8403: Programmable digital potentiometer with high resolution and low temperature coefficient.

These alternative models offer similar functionality to X9279UV14I-2.7, providing users with a range of options based on their specific requirements.

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