X9241AMVIZT1

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Potentiometer
• Characteristics: Programmable, Non-volatile, 10-bit Resolution
• Package: Surface Mount, 8-Lead SOIC
• Essence: X9241AMVIZT1 is a digital potentiometer IC that allows for programmable resistance adjustments in electronic circuits.
• Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Resolution: 10 bits
• Resistance Range: 0 to 100 kΩ
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Interface: Serial (SPI) Communication

Detailed Pin Configuration

The X9241AMVIZT1 IC has the following pin configuration:

1. VCC: Supply voltage input
2. CS: Chip select input for SPI communication
3. SCLK: Serial clock input for SPI communication
4. SDI: Serial data input for SPI communication
5. SDO: Serial data output for SPI communication
6. U/D: Up/Down control input for resistance adjustment
7. A: Terminal A of the potentiometer
8. B: Terminal B of the potentiometer

Functional Features

• Programmable resistance adjustment through SPI interface
• Non-volatile memory to retain settings even after power loss
• 10-bit resolution for precise resistance control
• Wide operating voltage range for compatibility with various systems
• Up/Down control input for easy adjustment

Advantages and Disadvantages

Advantages: - Allows for precise and flexible resistance adjustments in electronic circuits - Non-volatile memory ensures settings are retained even during power loss - Wide operating voltage range allows for compatibility with different systems

Disadvantages: - Limited resistance range (0 to 100 kΩ) - Requires SPI interface for communication

Working Principles

The X9241AMVIZT1 digital potentiometer operates by using a series of resistive elements and switches controlled by the internal circuitry. When a resistance adjustment is required, the desired value is sent through the SPI interface, and the internal circuitry adjusts the resistance accordingly. The non-volatile memory ensures that the settings are retained even if power is lost.

Detailed Application Field Plans

The X9241AMVIZT1 digital potentiometer finds applications in various fields, including:

1. Audio Equipment: Allows for volume control and tone adjustments.
2. Industrial Automation: Enables precise calibration and control of industrial machinery.
3. Test and Measurement Instruments: Provides programmable resistance for testing purposes.
4. Consumer Electronics: Used in devices such as televisions, gaming consoles, and home appliances for adjustable settings.

Detailed and Complete Alternative Models

1. X9241BMVIZT1: Similar specifications but available in a smaller package (6-Lead SOT-23).
2. X9242AMVIZT1: Higher resolution (12-bit) version of X9241AMVIZT1.
3. X9251AMVIZT1: Dual-channel digital potentiometer with similar characteristics.

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