MCP4451-103E/ML
Product Overview
Category
The MCP4451-103E/ML belongs to the category of digital potentiometers.
Use
It is used as a digitally controlled variable resistor in electronic circuits.
Characteristics
- Digital control interface
- Wide resistance range
- Low power consumption
- Small package size
Package
The MCP4451-103E/ML is available in a small outline package (SOP) format.
Essence
The essence of this product lies in its ability to provide precise and digitally controlled resistance values in electronic circuits.
Packaging/Quantity
The MCP4451-103E/ML is typically packaged in reels with a quantity of 2500 units per reel.
Specifications
- Resistance Range: 0Ω to 10kΩ
- Number of Channels: 1
- Interface Type: I2C
- Operating Voltage: 2.7V to 5.5V
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The MCP4451-103E/ML has a standard 8-pin configuration: 1. VDD - Power supply voltage 2. SDA - Serial data input/output 3. SCL - Serial clock input 4. A - Terminal A of the potentiometer 5. W - Wiper terminal of the potentiometer 6. B - Terminal B of the potentiometer 7. VSS - Ground 8. NC - Not connected
Functional Features
- Non-volatile memory for wiper position storage
- Resistor network temperature compensation
- Software shutdown feature for low-power consumption
- Multiple devices can be cascaded for multi-channel applications
Advantages and Disadvantages
Advantages
- Precise digital control
- Low power consumption
- Compact package size
Disadvantages
- Limited maximum resistance value
- Sensitivity to electrostatic discharge
Working Principles
The MCP4451-103E/ML operates by digitally controlling the position of the wiper within the resistor network, effectively changing the resistance between the A and B terminals.
Detailed Application Field Plans
The MCP4451-103E/ML finds application in various electronic systems such as: - Audio equipment for volume control - Instrumentation and measurement circuits - Programmable power supplies - Industrial automation systems
Detailed and Complete Alternative Models
Some alternative models to the MCP4451-103E/ML include: - MCP41010: Single-channel digital potentiometer with similar specifications - AD8403: Multi-channel digital potentiometer with parallel interface
In conclusion, the MCP4451-103E/ML digital potentiometer offers precise digital control and low power consumption, making it suitable for a wide range of electronic applications.
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What is the operating voltage range of MCP4451-103E/ML?
- The operating voltage range of MCP4451-103E/ML is 2.7V to 5.5V.Can MCP4451-103E/ML be used in automotive applications?
- Yes, MCP4451-103E/ML is suitable for automotive applications.What is the resolution of MCP4451-103E/ML?
- MCP4451-103E/ML has a resolution of 8 bits.Is MCP4451-103E/ML compatible with I2C communication?
- Yes, MCP4451-103E/ML supports I2C communication.What is the typical power consumption of MCP4451-103E/ML?
- The typical power consumption of MCP4451-103E/ML is 7 µA.Can MCP4451-103E/ML be used in industrial control systems?
- Yes, MCP4451-103E/ML is suitable for use in industrial control systems.Does MCP4451-103E/ML have non-volatile memory?
- Yes, MCP4451-103E/ML features non-volatile memory.What is the temperature range for MCP4451-103E/ML?
- MCP4451-103E/ML operates within a temperature range of -40°C to 125°C.Can multiple MCP4451-103E/ML devices be daisy-chained together?
- Yes, multiple MCP4451-103E/ML devices can be daisy-chained for parallel operation.Is MCP4451-103E/ML RoHS compliant?
- Yes, MCP4451-103E/ML is RoHS compliant.