X9261TS24IZ-2.7T1

Product Overview

Category

The X9261TS24IZ-2.7T1 belongs to the category of digital potentiometers.

Use

It is primarily used for electronic circuitry and system control applications.

Characteristics

• Digital interface for easy integration with microcontrollers
• Non-volatile memory for retaining settings during power cycles
• Wide operating voltage range of 2.7V to 5.5V
• Low power consumption
• Small package size for space-constrained designs

Package

The X9261TS24IZ-2.7T1 is available in a small surface-mount package.

Essence

The essence of this product lies in its ability to replace traditional mechanical potentiometers with a digitally controlled alternative, offering greater precision and flexibility.

Packaging/Quantity

The X9261TS24IZ-2.7T1 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Operating Voltage Range: 2.7V to 5.5V
• Resistance Taper: Linear
• Number of Potentiometer Taps: 256
• End-to-End Resistance: 10kΩ
• Temperature Range: -40°C to +85°C
• Interface: I2C

Detailed Pin Configuration

The X9261TS24IZ-2.7T1 has the following pin configuration:

1. VCC - Power supply voltage
2. GND - Ground reference
3. SDA - Serial data input/output (I2C)
4. SCL - Serial clock input (I2C)
5. A0 - Address selection bit 0
6. A1 - Address selection bit 1
7. WP - Write protect input
8. H/L - High/Low logic level input

Functional Features

• Digital control of resistance value
• Non-volatile memory for storing settings
• Incremental and decremental adjustment modes
• Write protection feature to prevent accidental changes
• Low power consumption in standby mode

Advantages and Disadvantages

Advantages

• Precise and repeatable resistance control
• Compact size for space-constrained designs
• Non-volatile memory ensures settings are retained during power cycles
• Easy integration with microcontrollers through the I2C interface

Disadvantages

• Limited maximum resistance value (10kΩ)
• Requires additional circuitry for voltage amplification if higher resistance values are needed

Working Principles

The X9261TS24IZ-2.7T1 utilizes a digital-to-analog converter (DAC) and non-volatile memory to control the resistance value. The digital control signals received via the I2C interface are converted into an analog voltage, which is then used to adjust the resistance across the potentiometer taps.

Detailed Application Field Plans

The X9261TS24IZ-2.7T1 finds applications in various fields, including:

1. Audio equipment: Volume control, tone adjustment
2. Industrial automation: Calibration, system control
3. Test and measurement instruments: Fine-tuning, calibration
4. Automotive electronics: Climate control, lighting control
5. Consumer electronics: Display brightness control, user interface adjustment

Detailed and Complete Alternative Models

1. X9314WS8I-2.7T1 - 10kΩ digital potentiometer with 256 taps, I2C interface
2. MCP4017T-503E/MS - 50kΩ digital potentiometer with 128 taps, SPI interface
3. AD8403ARZ1 - 100kΩ digital potentiometer with 256 taps, I2C interface

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

Word count: 514 words