X9315WS-2.7T2

Product Overview

Category

X9315WS-2.7T2 belongs to the category of digital potentiometers.

Use

It is primarily used for electronic circuit adjustment and calibration purposes.

Characteristics

• Digital control interface
• Non-volatile memory
• Low power consumption
• Wide operating voltage range
• Small package size

Package

X9315WS-2.7T2 is available in a compact surface-mount package.

Essence

The essence of X9315WS-2.7T2 lies in its ability to provide precise resistance adjustments in electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tubes, with varying quantities depending on customer requirements.

Specifications

• Operating Voltage Range: 2.7V to 5.5V
• Resistance Taper: Linear
• Number of Taps: 32
• End-to-End Resistance: 10kΩ
• Temperature Range: -40°C to +85°C
• Interface: Serial (SPI)

Detailed Pin Configuration

1. VCC: Power supply input
2. CS: Chip select input
3. SCK: Serial clock input
4. SI: Serial data input
5. SO: Serial data output
6. GND: Ground connection

Functional Features

• Digital control allows for precise resistance adjustments.
• Non-volatile memory ensures that the resistance setting is retained even when power is removed.
• SPI interface enables easy integration into digital systems.
• Wide operating voltage range allows for compatibility with various power supplies.
• Low power consumption makes it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• Precise resistance adjustment
• Retains settings without power
• Easy integration into digital systems
• Wide compatibility with power supplies
• Low power consumption

Disadvantages

• Limited number of taps (32)
• Linear resistance taper may not be suitable for all applications

Working Principles

X9315WS-2.7T2 utilizes a digital control interface to adjust the resistance value. The resistance setting is stored in non-volatile memory, ensuring that it is retained even when power is removed. The device communicates with the microcontroller or digital system through the SPI interface, allowing for easy integration. The linear resistance taper provides a uniform change in resistance across the entire range.

Detailed Application Field Plans

X9315WS-2.7T2 finds applications in various electronic circuits where precise resistance adjustments are required. Some potential application fields include:

1. Audio equipment: Fine-tuning volume controls and tone adjustments.
2. Industrial automation: Calibration of sensor circuits and control systems.
3. Test and measurement instruments: Resistance adjustment for accurate readings.
4. Communication devices: Signal conditioning and impedance matching.
5. Automotive electronics: Circuit calibration and control settings.

Detailed and Complete Alternative Models

1. X9315WS-2.5T2: Similar to X9315WS-2.7T2 but operates at a lower voltage range of 2.5V to 5.5V.
2. X9315WS-5.0T2: Similar to X9315WS-2.7T2 but operates at a higher voltage range of 5.0V to 5.5V.
3. X9315WS-10T2: Similar to X9315WS-2.7T2 but offers a higher end-to-end resistance of 10kΩ.

These alternative models provide similar functionality with slight variations in voltage range and resistance values.

In conclusion, X9315WS-2.7T2 is a digital potentiometer designed for precise resistance adjustments in electronic circuits. Its digital control interface, non-volatile memory, and compact package make it suitable for various applications. While it offers advantages such as precise adjustment and low power consumption, it has limitations in terms of the number of taps and linear resistance taper. Nonetheless, it finds application in audio equipment, industrial automation, test and measurement instruments, communication devices, and automotive electronics. Alternative models with different voltage ranges and resistance values are also available to cater to specific requirements.