X9259TS24T1

Product Overview

• Category: Electronic Component
• Use: Digital Potentiometer
• Characteristics:
  • High precision and resolution
  • Non-volatile memory
  • Low power consumption
  • Wide operating voltage range
• Package: TSOP-24
• Essence: X9259TS24T1 is a digital potentiometer used for electronic circuit adjustments. It provides precise resistance values digitally, replacing traditional mechanical potentiometers.
• Packaging/Quantity: Each package contains one X9259TS24T1 digital potentiometer.

Specifications

• Resolution: 256 taps
• Resistance Range: 0 to 100 kilohms
• Operating Voltage Range: 2.7V to 5.5V
• Temperature Range: -40°C to +85°C
• Interface: Serial (SPI)
• Non-Volatile Memory: Stores wiper position during power-off
• Power Consumption: Low quiescent current

Detailed Pin Configuration

The X9259TS24T1 digital potentiometer has the following pin configuration:

1. VCC: Power supply voltage
2. GND: Ground reference
3. CS: Chip select input
4. SCLK: Serial clock input
5. SDI: Serial data input
6. SDO: Serial data output
7. WP: Write protect input
8. H0: Terminal A of the potentiometer
9. W0: Wiper terminal of the potentiometer
10. L0: Terminal B of the potentiometer
11. H1: Terminal A of the second potentiometer
12. W1: Wiper terminal of the second potentiometer
13. L1: Terminal B of the second potentiometer
14. H2: Terminal A of the third potentiometer
15. W2: Wiper terminal of the third potentiometer
16. L2: Terminal B of the third potentiometer
17. H3: Terminal A of the fourth potentiometer
18. W3: Wiper terminal of the fourth potentiometer
19. L3: Terminal B of the fourth potentiometer
20. NC: No connection
21. VSS: Negative supply voltage

Functional Features

• Precise resistance adjustment with 256 taps
• Non-volatile memory retains wiper position during power-off
• Serial interface allows easy integration into digital circuits
• Low power consumption ensures energy efficiency
• Wide operating voltage range for versatile applications

Advantages and Disadvantages

Advantages: - High precision and resolution - Non-volatile memory for data retention - Easy integration with digital circuits - Low power consumption - Wide operating voltage range

Disadvantages: - Limited resistance range (0 to 100 kilohms) - Requires serial interface for control

Working Principles

The X9259TS24T1 digital potentiometer operates by digitally controlling the resistance between its terminals. It utilizes a series of resistive elements and switches that are controlled by an internal digital-to-analog converter (DAC). The position of the wiper determines the effective resistance value.

When a control signal is received through the serial interface, the DAC adjusts the position of the wiper accordingly, changing the resistance value. The non-volatile memory ensures that the wiper position is retained even when power is disconnected.

Detailed Application Field Plans

The X9259TS24T1 digital potentiometer finds applications in various electronic systems where precise resistance adjustments are required. Some potential application fields include:

1. Audio Systems: Used for volume control and tone adjustments in amplifiers, mixers, and equalizers.
2. Instrumentation: Provides fine-tuning capabilities for measurement devices such as oscilloscopes and signal generators.
3. Industrial Control: Used in control systems to adjust parameters like voltage, current, and gain.
4. Automotive Electronics: Enables resistance adjustments in automotive audio systems, climate control units, and lighting controls.
5. Consumer Electronics: Integrated into devices like televisions, gaming consoles, and home appliances for user-controlled settings.

Detailed and Complete Alternative Models

1. X9258TS24T1: Similar digital potentiometer with a different pin configuration but similar specifications.
2. MCP4131-103E/P: Digital potentiometer with 10 kilohms resistance range and SPI interface.
3. AD8403ARZ10: Quad-channel digital potentiometer with 10 kilohms resistance range and I2C interface.
4. MAX5486EUD+: Low-power, dual-channel digital potentiometer with 100 kilohms resistance range and SPI interface.
5. DS1809Z-010+: Non-volatile, single