X9317TS8I-2.7

Product Overview

Category

X9317TS8I-2.7 belongs to the category of digital potentiometers.

Use

It is primarily used for electronic circuit adjustments and as a replacement for mechanical potentiometers.

Characteristics

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

Package

X9317TS8I-2.7 is available in an 8-pin surface mount package.

Essence

The essence of X9317TS8I-2.7 lies in its ability to provide precise resistance adjustments in electronic circuits.

Packaging/Quantity

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

Specifications

• Operating Voltage Range: 2.7V to 5.5V
• Resistance Taper: Linear
• Number of Potentiometer Positions: 100
• End-to-End Resistance: 10kΩ
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VCC: Power supply input
2. H: High terminal of the potentiometer
3. U/D: Up/Down control input
4. CS: Chip select input
5. INC: Increment control input
6. W: Wiper terminal of the potentiometer
7. GND: Ground reference
8. A: Low terminal of the potentiometer

Functional Features

• Digital control allows for precise resistance adjustments.
• Non-volatile memory retains settings even when power is disconnected.
• Increment and decrement control inputs enable easy adjustment.
• Wide operating voltage range makes it compatible with various systems.
• Low power consumption ensures energy efficiency.

Advantages and Disadvantages

Advantages

• Precise resistance adjustments
• Non-volatile memory for retaining settings
• Easy to interface with digital control systems
• Compact size for space-constrained applications

Disadvantages

• Limited number of potentiometer positions (100)
• Linear resistance taper may not be suitable for all applications
• Temperature range may restrict usage in extreme environments

Working Principles

X9317TS8I-2.7 operates by digitally controlling the resistance between its high and low terminals. The control inputs (U/D, CS, INC) allow users to increment or decrement the resistance value. The wiper terminal (W) provides the adjusted resistance output. The non-volatile memory ensures that the resistance setting is retained even when power is disconnected.

Detailed Application Field Plans

X9317TS8I-2.7 finds applications in various electronic circuits where precise resistance adjustments are required. Some potential application fields include:

1. Audio Equipment: Volume control circuits, equalizers, and tone control circuits.
2. Industrial Automation: Calibration and adjustment of sensors, actuators, and control systems.
3. Automotive Electronics: Climate control systems, motor speed control, and lighting controls.
4. Communication Systems: Signal conditioning circuits, filter adjustments, and impedance matching.
5. Medical Devices: Precision control of medical equipment, such as dialysis machines and patient monitoring systems.

Detailed and Complete Alternative Models

1. X9C103S: 10kΩ digital potentiometer with 100 positions and similar specifications.
2. MCP401X: Digital potentiometer series with various resistance values and package options.
3. AD8403: Quad-channel digital potentiometer with non-volatile memory and SPI interface.

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

Word count: 497 words