MCP40D19T-503E/LT

Product Overview

The MCP40D19T-503E/LT belongs to the category of digital potentiometers and is commonly used in electronic circuits for various applications. This component offers unique characteristics, comes in a specific package, and has a defined essence. The packaging typically includes a certain quantity of units, making it suitable for different electronic designs.

Basic Information

• Category: Digital Potentiometer
• Use: Electronic circuit applications
• Characteristics: Programmable, compact, precise
• Package: Surface mount
• Essence: Provides variable resistance in electronic circuits
• Packaging/Quantity: Typically packaged in reels of 250 or 500 units

Specifications

The MCP40D19T-503E/LT features the following specifications: - Resistance: 10 kΩ - Number of Positions: 256 - Interface: SPI - Operating Voltage: 2.7V to 5.5V - Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The detailed pin configuration of MCP40D19T-503E/LT is as follows: 1. VDD (Power supply) 2. CS (Chip select) 3. SCK (Serial clock) 4. SI (Serial input) 5. SO (Serial output) 6. A (Terminal A of potentiometer) 7. B (Wiper terminal of potentiometer) 8. W (Terminal W of potentiometer) 9. VSS (Ground)

Functional Features

• Programmable resistance settings
• SPI interface for communication
• Wide operating voltage range
• Compact surface-mount package

Advantages and Disadvantages

Advantages

• Precise digital control
• Compact size
• Low power consumption
• Wide temperature range

Disadvantages

• Limited current handling capacity
• Sensitivity to electrostatic discharge

Working Principles

The MCP40D19T-503E/LT operates by digitally controlling the resistance between terminals A and B using the SPI interface. This allows for precise adjustment of resistance in electronic circuits, providing flexibility and accuracy in various applications.

Detailed Application Field Plans

The MCP40D19T-503E/LT is widely used in the following application fields: - Audio equipment - Instrumentation - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to MCP40D19T-503E/LT include: - MCP4011 - MCP41010 - MCP4131

In summary, the MCP40D19T-503E/LT digital potentiometer offers precise digital control of resistance in a compact and programmable package, making it suitable for a wide range of electronic applications.

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