X9241AUVIZT1

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Potentiometer
• Characteristics: Programmable, Non-volatile, 100 Taps
• Package: SOT-23-8
• Essence: Provides digital control of resistance in electronic circuits
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Resistance Range: 0 to 10kΩ
• Resolution: 100 steps
• Interface: I2C
• Supply Voltage: 2.7V to 5.5V
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The X9241AUVIZT1 has a total of 8 pins:

1. VCC: Supply voltage input
2. GND: Ground reference
3. SDA: Serial data input/output for I2C communication
4. SCL: Serial clock input for I2C communication
5. A0: Address bit 0 for device addressing
6. A1: Address bit 1 for device addressing
7. WP: Write Protect pin for protecting non-volatile memory
8. RH: Terminal for connecting the resistor high terminal

Functional Features

• Programmable resistance allows precise control over circuit characteristics
• Non-volatile memory retains settings even when power is disconnected
• I2C interface enables easy integration with microcontrollers
• Wide operating temperature range for various environments

Advantages and Disadvantages

Advantages: - Precise and accurate resistance control - Non-volatile memory ensures settings are retained - Easy integration with microcontrollers - Suitable for a wide range of operating temperatures

Disadvantages: - Limited resistance range (0 to 10kΩ) - Requires I2C communication for control

Working Principles

The X9241AUVIZT1 is a digital potentiometer that replaces traditional mechanical potentiometers. It consists of a resistor network and digital control circuitry. The resistance value can be programmed digitally using the I2C interface, allowing precise control over the circuit characteristics. The non-volatile memory ensures that the programmed settings are retained even when power is disconnected.

Detailed Application Field Plans

The X9241AUVIZT1 finds applications in various electronic systems where precise resistance control is required. Some potential application fields include:

1. Audio Systems: Control volume levels and tone adjustments.
2. Industrial Automation: Adjust parameters in control systems.
3. Test and Measurement Equipment: Calibrate instrument settings.
4. Automotive Electronics: Fine-tune circuit characteristics.
5. Consumer Electronics: Control brightness or color balance in displays.

Detailed and Complete Alternative Models

1. X9C103SIZT1: Similar digital potentiometer with 100 taps and 10kΩ resistance range.
2. MCP4017T-503E/LT: Digital potentiometer with 50kΩ resistance range and SPI interface.
3. AD8403ARZ1: Programmable digital potentiometer with 256 taps and 20kΩ resistance range.

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

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