X9317TS8I-2.7T1

Product Overview

Category

X9317TS8I-2.7T1 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-2.7T1 is available in an 8-pin surface mount package.

Essence

The essence of X9317TS8I-2.7T1 lies in its ability to provide precise and reliable resistance adjustments in electronic circuits.

Packaging/Quantity

This 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
• Interface Type: Serial (SPI)
• Memory Type: Non-volatile

Detailed Pin Configuration

1. VCC: Power supply input
2. CS: Chip select input
3. SCLK: Serial clock input
4. SI: Serial data input
5. SO: Serial data output
6. WP: Write protect input
7. H: Terminal H of the potentiometer
8. L: Terminal L of the potentiometer

Functional Features

• Digital control allows for precise resistance adjustments.
• Non-volatile memory retains settings even when power is disconnected.
• SPI interface enables easy integration into digital systems.
• Low power consumption extends battery life in portable devices.

Advantages and Disadvantages

Advantages

• Precise resistance adjustments
• Non-volatile memory for retaining settings
• Wide operating voltage range
• Small package size for space-constrained applications

Disadvantages

• Limited number of potentiometer positions (100)
• Linear resistance taper only

Working Principles

X9317TS8I-2.7T1 operates by digitally controlling the resistance between terminals H and L. The digital control interface allows users to set the desired resistance value, which is then stored in the non-volatile memory. When power is applied, the stored resistance value is retrieved and applied to the circuit.

Detailed Application Field Plans

X9317TS8I-2.7T1 finds applications in various electronic systems, including: 1. Audio equipment: Volume control, tone adjustment 2. Industrial automation: Calibration, fine-tuning 3. Test and measurement instruments: Signal conditioning, calibration 4. Automotive electronics: Sensor calibration, control systems 5. Consumer electronics: Display brightness control, user interface adjustments

Detailed and Complete Alternative Models

1. X9C103S: 10kΩ digital potentiometer with 100 positions, SPI interface.
2. MCP41010: 10kΩ digital potentiometer with 256 positions, SPI interface.
3. AD8400: 10kΩ digital potentiometer with 256 positions, I2C interface.
4. MAX5481: 10kΩ digital potentiometer with 256 positions, serial interface.

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

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