X9313WSZ-3

Product Overview

Category

The X9313WSZ-3 belongs to the category of digital potentiometers.

Use

It is primarily used for electronic circuitry and system calibration, providing a variable resistance that can be digitally controlled.

Characteristics

• Digital control interface
• Non-volatile memory
• Low power consumption
• Wide operating voltage range
• High resolution

Package

The X9313WSZ-3 is available in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of the X9313WSZ-3 lies in its ability to replace traditional mechanical potentiometers with a more precise and reliable digital alternative.

Packaging/Quantity

The X9313WSZ-3 is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Resolution: 10-bit
• Operating Voltage Range: 2.7V to 5.5V
• Temperature Range: -40°C to +85°C
• End-to-End Resistance: 10kΩ
• Number of Potentiometers: 1

Detailed Pin Configuration

The X9313WSZ-3 features the following pin configuration:

```

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| | --| VCC SDA |-- --| GND SCL |-- --| U/D CS |-- --| A B |-- --| W Vss |-- |_______________| ```

Functional Features

• Increment/Decrement Control: The U/D pin allows for easy incrementing or decrementing of the digital potentiometer value.
• Non-Volatile Memory: The X9313WSZ-3 retains its settings even when power is removed, ensuring consistent performance upon power-up.
• I2C Interface: The SDA and SCL pins enable simple and efficient communication with microcontrollers or other digital devices.

Advantages and Disadvantages

Advantages

• Precise and repeatable resistance control
• Compact size for space-constrained applications
• Low power consumption
• Non-volatile memory for retaining settings

Disadvantages

• Limited resolution compared to higher-end digital potentiometers
• Single potentiometer configuration may not suit all applications

Working Principles

The X9313WSZ-3 utilizes a combination of digital logic and resistive elements to achieve variable resistance. It employs an internal resistor network that can be adjusted digitally through the control interface, allowing for precise resistance values to be set.

Detailed Application Field Plans

The X9313WSZ-3 finds application in various fields, including:

1. Audio Equipment: Used for volume control and tone adjustment in amplifiers, mixers, and audio processors.
2. Industrial Automation: Provides calibration capabilities for sensors, actuators, and control systems.
3. Automotive Electronics: Enables fine-tuning of electronic components in automotive systems, such as climate control and infotainment systems.
4. Test and Measurement Instruments: Allows for accurate calibration and adjustment of measurement equipment, ensuring reliable readings.

Detailed and Complete Alternative Models

1. X9C103S: 10kΩ digital potentiometer with similar specifications and package.
2. MCP401X: Microchip's digital potentiometer series offering various resistance values and package options.
3. AD8403: Analog Devices' digital potentiometer featuring multiple channels and high resolution.

These alternative models provide similar functionality and can be considered based on specific project requirements.

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