MCP4462T-104E/ST
Product Overview
Category
The MCP4462T-104E/ST belongs to the category of digital potentiometers.
Use
It is used for digitally controlled resistance adjustments in various electronic circuits and systems.
Characteristics
- Digital control interface
- Wide resistance range
- Low power consumption
- Small package size
Package
The MCP4462T-104E/ST is available in a small outline 8-lead (SOIC) package.
Essence
The essence of this product lies in its ability to provide precise and digitally controlled resistance adjustments in electronic applications.
Packaging/Quantity
The MCP4462T-104E/ST is typically packaged in reels with a quantity of 2500 units per reel.
Specifications
- Resistance Range: 5 kΩ to 100 kΩ
- Number of Channels: 2
- Interface: I2C
- Operating Voltage: 2.7V to 5.5V
- Power Consumption: Low
Detailed Pin Configuration
The MCP4462T-104E/ST features an 8-pin configuration: 1. A terminal 2. B terminal 3. Wiper terminal for Channel 1 4. VSS (Ground) 5. SDA (Serial Data Input/Output) 6. SCL (Serial Clock Input) 7. Wiper terminal for Channel 0 8. VDD (Power Supply)
Functional Features
- Non-volatile memory for wiper position storage
- Resistor network temperature compensation
- Software shutdown feature
- Multiple devices can be cascaded for more channels or higher resistance values
Advantages and Disadvantages
Advantages
- Precise digital control
- Low power consumption
- Compact package size
Disadvantages
- Limited maximum resistance value
- Sensitivity to environmental conditions
Working Principles
The MCP4462T-104E/ST operates by digitally adjusting the resistance between the A and B terminals using the I2C interface, allowing for precise control over the resistance value.
Detailed Application Field Plans
This digital potentiometer is widely used in applications such as: - Audio equipment for volume control - Instrumentation and measurement systems - Programmable voltage references - Tuning and calibration circuits
Detailed and Complete Alternative Models
Some alternative models to the MCP4462T-104E/ST include: - AD8402 - MAX5481 - X9C103S
In conclusion, the MCP4462T-104E/ST digital potentiometer offers precise and digitally controlled resistance adjustments, making it suitable for a wide range of electronic applications.
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What is the MCP4462T-104E/ST?
The MCP4462T-104E/ST is a digital potentiometer with non-volatile memory that can be used to digitally control resistance in various technical solutions.How does the MCP4462T-104E/ST differ from traditional potentiometers?
Unlike traditional potentiometers, the MCP4462T-104E/ST can be controlled digitally, allowing for more precise and flexible resistance adjustments.What are the typical applications of the MCP4462T-104E/ST?
The MCP4462T-104E/ST is commonly used in audio equipment, instrumentation, and industrial control systems for digital resistance adjustment.Can the MCP4462T-104E/ST be used in automotive applications?
Yes, the MCP4462T-104E/ST is suitable for automotive applications where digital control of resistance is required.What is the resolution of the MCP4462T-104E/ST?
The MCP4462T-104E/ST has a resolution of 8 bits, allowing for 256 discrete resistance values.Is the MCP4462T-104E/ST compatible with microcontrollers?
Yes, the MCP4462T-104E/ST can be easily interfaced with most microcontrollers using standard communication protocols.Can the MCP4462T-104E/ST operate in harsh environments?
The MCP4462T-104E/ST is designed to operate within a wide temperature range and is suitable for use in harsh industrial environments.Does the MCP4462T-104E/ST require external components for operation?
The MCP4462T-104E/ST requires minimal external components, making it easy to integrate into existing designs.What is the power supply voltage range for the MCP4462T-104E/ST?
The MCP4462T-104E/ST operates within a wide voltage range, typically from 2.7V to 5.5V.Can multiple MCP4462T-104E/ST devices be daisy-chained together?
Yes, multiple MCP4462T-104E/ST devices can be daisy-chained to provide additional digital potentiometer channels in a single system.