X9317TS8Z-2.7T1

Product Overview

Category

X9317TS8Z-2.7T1 belongs to the category of electronic components.

Use

This product is commonly used in various electronic circuits and systems for digital potentiometer applications.

Characteristics

• Digital potentiometer with 100 tap points
• Non-volatile memory for storing wiper position
• Low power consumption
• Wide operating voltage range
• Small package size

Package

X9317TS8Z-2.7T1 is available in a TSOT-8 package.

Essence

The essence of X9317TS8Z-2.7T1 lies in its ability to provide a digitally controlled variable resistance, allowing precise adjustment of electrical signals in electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Operating Voltage Range: 2.7V to 5.5V
• Resistance Tolerance: ±20%
• Temperature Range: -40°C to +85°C
• End-to-End Resistance Range: 10kΩ
• Number of Tap Points: 100
• Wiper Current: 3mA (maximum)
• Standby Current: 1μA (maximum)

Detailed Pin Configuration

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

Functional Features

• Increment/Decrement Control: The U/D pin allows the user to increment or decrement the wiper position.
• Non-Volatile Memory: The X9317TS8Z-2.7T1 has built-in non-volatile memory, which retains the wiper position even when power is removed.
• Low Power Consumption: This digital potentiometer consumes very low power, making it suitable for battery-powered applications.
• Wide Operating Voltage Range: The device can operate within a wide voltage range, providing flexibility in various circuit designs.

Advantages and Disadvantages

Advantages

• Precise adjustment of resistance
• Non-volatile memory for retaining settings
• Low power consumption
• Compact package size

Disadvantages

• Limited resistance tolerance of ±20%
• Restricted temperature range of -40°C to +85°C

Working Principles

X9317TS8Z-2.7T1 operates by digitally controlling the resistance between the H and A terminals using the wiper terminal W. The U/D pin determines whether the wiper position increases or decreases. The chip select (CS) and increment (INC) pins are used to control the operation of the device.

Detailed Application Field Plans

X9317TS8Z-2.7T1 finds applications in various electronic systems where precise resistance adjustment is required. Some common application fields include:

1. Audio Systems: Fine-tuning audio signals in amplifiers, equalizers, and mixers.
2. Instrumentation: Calibration and adjustment of measurement devices.
3. Communication Systems: Signal conditioning and impedance matching.
4. Industrial Control: Setting reference voltages and currents in control circuits.
5. Automotive Electronics: Adjusting sensor outputs and signal conditioning.

Detailed and Complete Alternative Models

1. X9C103S: 10kΩ digital potentiometer with 100 tap points, similar specifications.
2. MCP401X: Digital potentiometer series with various resistance values and package options.
3. AD840X: Precision digital potentiometer series with higher resolution and accuracy.

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

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