X9250TS24IZ-2.7

Product Overview

Category

X9250TS24IZ-2.7 belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for digital potentiometer applications.

Characteristics

• Package: TSOP-24
• Essence: Digital Potentiometer
• Packaging/Quantity: Tray, 250 units per tray

Specifications

The specifications of X9250TS24IZ-2.7 are as follows:

• Supply Voltage Range: 2.7V to 5.5V
• Temperature Range: -40°C to +85°C
• Resistance Taper: Linear
• Number of Positions: 256
• End-to-End Resistance: 10kΩ
• Interface: Serial (SPI)
• Wiper Current: ±1mA
• Non-Volatile Memory: Yes
• Standby Current: 1µA (typical)

Detailed Pin Configuration

The pin configuration of X9250TS24IZ-2.7 is as follows:

1. VCC
2. SCLK
3. SDI
4. SDO
5. CS
6. HIZ
7. WP
8. GND
9. A0
10. A1
11. A2
12. NC
13. NC
14. NC
15. NC
16. NC
17. NC
18. NC
19. NC
20. NC
21. NC
22. NC
23. NC
24. NC

Functional Features

The X9250TS24IZ-2.7 offers the following functional features:

• Digital control of resistance value
• Non-volatile memory for storing settings
• SPI interface for easy integration with microcontrollers
• Linear resistance taper for precise adjustment
• Low standby current for power efficiency

Advantages and Disadvantages

Advantages

• High precision and accuracy in resistance adjustment
• Non-volatile memory ensures settings are retained even after power loss
• Wide supply voltage range allows for versatile applications
• Compact TSOP-24 package for space-constrained designs

Disadvantages

• Limited number of positions (256)
• Requires SPI interface for control, may not be compatible with all systems

Working Principles

The X9250TS24IZ-2.7 operates based on the principle of digital potentiometry. It utilizes a series of resistive elements and switches to create a variable resistance that can be controlled digitally. The resistance value is adjusted by changing the position of the wiper through digital signals received via the SPI interface. The non-volatile memory ensures that the resistance setting is retained even when power is removed.

Detailed Application Field Plans

X9250TS24IZ-2.7 finds applications in various fields, including:

1. Audio equipment: Volume control, tone adjustment
2. Industrial automation: Calibration, fine-tuning
3. Test and measurement instruments: Signal conditioning, calibration
4. Communication systems: Gain control, impedance matching

Detailed and Complete Alternative Models

Some alternative models to X9250TS24IZ-2.7 include:

1. X9315WS8I-2.7
2. MCP4017T-503E/MS
3. AD8403ARZ10

These models offer similar functionality and can be considered as alternatives depending on specific requirements.

In conclusion, X9250TS24IZ-2.7 is a digital potentiometer integrated circuit primarily used for resistance adjustment in various applications. Its compact size, wide supply voltage range, and non-volatile memory make it suitable for diverse electronic systems. However, its limited number of positions and requirement for an SPI interface should be considered when selecting this product.